From 584028dbe513127ef68c55aa631480454bcc26bf Mon Sep 17 00:00:00 2001 From: Jim Warner Date: Sat, 3 Oct 2015 00:00:00 -0500 Subject: [PATCH] ps: exploit those new task/threads capabilities This commit represents the ps transition to the 'stacks' interface. While an effort to minimize impact on existing code was made (as with a disguised proc_t) the changes were still extensive. Along the way, a few modifications beyond simply conversion were also made. ------------------------------------------------------ Here's a brief overview the design of this conversion: . The need to satisfy relative enum requirements could not easily have been made table driven since any entry in the format_array might require several items in support. So I decided to allow every print function to contribute its own relative enums once the decision as to exactly what will be printed had been finalized. . A similar approach was taken for sorting, since it's possible to have sort keys that will not be displayed. Here, I relied on the existing print extensions above. . In summary, just prior to printing ps walks thru two lists one time (the format_list & sort_list) and calls each print function. That function does not print, but sets its required enum if necessary. Later, when those same functions are called repeatedly for every printed line, the only overhead will be an if test and branch. ------------------------------------------------------ Below is a summary of major changes beyond conversion: . Sorts are now the responsibility of the library. And therefore the total # of sortable fields substantially increased without effort. Additionally, several quirky fields remain as sortable, even though they can't ever be printed(?). Surely that must make sense to someone. [ while on this subject of sort, please do *not* try ] [ to sort old ps on 'args'. or better yet, if you do ] [ try that sort, see if you can determine his order, ] [ without peeking at the source. that one hurts yet! ] . All logic dealing with the old openproc flags and ps struct members known as 'need' have been whacked since that entire area was solely the new library's concern. . Remaining malloc/calloc calls to stdlib were changed to xmalloc/xcalloc from our own include/xalloc.h file. None of the replaced calls ever checked return values. [ be aware that 2 minor potential memory leaks exist ] [ depending on command line arguments. no attempt is ] [ made to free dynamically acquired format/sort node ] [ structures upon return; a conscious design choice. ] Signed-off-by: Jim Warner --- ps/common.h | 159 ++++++- ps/display.c | 360 ++++++++-------- ps/global.c | 135 +++++- ps/output.c | 1103 +++++++++++++++++++++-------------------------- ps/parser.c | 28 +- ps/select.c | 51 +-- ps/sortformat.c | 37 +- 7 files changed, 999 insertions(+), 874 deletions(-) diff --git a/ps/common.h b/ps/common.h index 6903bf70..098f54ee 100644 --- a/ps/common.h +++ b/ps/common.h @@ -13,9 +13,147 @@ #define PROCPS_PS_H #include "../include/nls.h" -#include "../proc/procps.h" #include "../proc/escape.h" -#include "../proc/readproc.h" + +// --- interface begin |||||\|||||||||||||||||||||||||||||||||||||| +// ----------------------------------------------------------------------- +#include + +// hack to minimize code impact +#undef proc_t +#define proc_t struct pids_stack + +/* this is for allocation of the Pids_items and represents a compromise. + we can't predict how many fields will actually be requested yet there + are numerous duplicate format_array entries. here are the statistics: + 252 entries in the format_array + 82 of those entries are unique + 60 equals a former proc_t size + in reality, only a small portion of the stack depth will be occupied, + and the excess represents storage cost only, not a run-time cpu cost! */ +#define PIDSITEMS 70 + +/* a 'results stack value' extractor macro + where: E=rel enum, T=data type, S=stack */ +#define rSv(E,T,S) PROCPS_PIDS_VAL(rel_ ## E, T, S) + +#define namREL(e) rel_ ## e +#define makEXT(e) extern int namREL(e); +#define makREL(e) int namREL(e) = -1; +#define chkREL(e) if (namREL(e) < 0) { \ + Pids_items[Pids_index] = PROCPS_PIDS_ ## e; \ + namREL(e) = (Pids_index < PIDSITEMS) ? Pids_index++ : rel_noop; } + +#define setREL1(e) { \ + if (!outbuf) { \ + chkREL(e) \ + return 0; \ + } } +#define setREL2(e1,e2) { \ + if (!outbuf) { \ + chkREL(e1) chkREL(e2) \ + return 0; \ + } } +#define setREL3(e1,e2,e3) { \ + if (!outbuf) { \ + chkREL(e1) chkREL(e2) chkREL(e3) \ + return 0; \ + } } + +extern struct procps_pidsinfo *Pids_info; +extern enum pids_item *Pids_items; +extern int Pids_index; + +// most of these need not be extern, they're unique to output.c +// (but for future flexibility the easiest path has been taken) +makEXT(ADDR_END_CODE) +makEXT(ADDR_KSTK_EIP) +makEXT(ADDR_KSTK_ESP) +makEXT(ADDR_START_CODE) +makEXT(ADDR_START_STACK) +makEXT(ALARM) +makEXT(CGROUP) +makEXT(CMD) +makEXT(CMDLINE) +makEXT(ENVIRON) +makEXT(FLAGS) +makEXT(FLT_MAJ) +makEXT(FLT_MAJ_C) +makEXT(FLT_MIN) +makEXT(FLT_MIN_C) +makEXT(ID_EGID) +makEXT(ID_EGROUP) +makEXT(ID_EUID) +makEXT(ID_EUSER) +makEXT(ID_FGID) +makEXT(ID_FGROUP) +makEXT(ID_FUID) +makEXT(ID_FUSER) +makEXT(ID_PGRP) +makEXT(ID_PID) +makEXT(ID_PPID) +makEXT(ID_RGID) +makEXT(ID_RGROUP) +makEXT(ID_RUID) +makEXT(ID_RUSER) +makEXT(ID_SESSION) +makEXT(ID_SGID) +makEXT(ID_SGROUP) +makEXT(ID_SUID) +makEXT(ID_SUSER) +makEXT(ID_TGID) +makEXT(ID_TPGID) +makEXT(LXCNAME) +makEXT(NICE) +makEXT(NLWP) +makEXT(NS_IPC) +makEXT(NS_MNT) +makEXT(NS_NET) +makEXT(NS_PID) +makEXT(NS_USER) +makEXT(NS_UTS) +makEXT(PRIORITY) +makEXT(PROCESSOR) +makEXT(RSS) +makEXT(RSS_RLIM) +makEXT(RTPRIO) +makEXT(SCHED_CLASS) +makEXT(SD_MACH) +makEXT(SD_OUID) +makEXT(SD_SEAT) +makEXT(SD_SESS) +makEXT(SD_SLICE) +makEXT(SD_UNIT) +makEXT(SD_UUNIT) +makEXT(SIGBLOCKED) +makEXT(SIGCATCH) +makEXT(SIGIGNORE) +makEXT(SIGNALS) +makEXT(SIGPENDING) +makEXT(STATE) +makEXT(SUPGIDS) +makEXT(SUPGROUPS) +makEXT(TICS_ALL) +makEXT(TICS_ALL_C) +makEXT(TIME_ALL) +makEXT(TIME_ELAPSED) +makEXT(TIME_START) +makEXT(TTY) +makEXT(TTY_NAME) +makEXT(TTY_NUMBER) +makEXT(VM_DATA) +makEXT(VM_LOCK) +makEXT(VM_RSS) +makEXT(VM_SIZE) +makEXT(VM_STACK) +makEXT(VSIZE_PGS) +makEXT(WCHAN_ADDR) +makEXT(WCHAN_NAME) +makEXT(extra) +makEXT(noop) +// ----------------------------------------------------------------------- +// --- interface end |||||||||||||||||||||||||||||||||||||||||||||| + #if 0 #define trace(...) printf(## __VA_ARGS__) @@ -94,8 +232,6 @@ #define CF_PRINT_AS_NEEDED 0x80000000 // means we have no clue, so assume EVERY TIME #define CF_PRINT_MASK 0xf0000000 -#define needs_for_select (PROC_FILLSTAT | PROC_FILLSTATUS) - /* thread_flags */ #define TF_B_H 0x0001 #define TF_B_m 0x0002 @@ -201,19 +337,17 @@ typedef struct selection_node { typedef struct sort_node { struct sort_node *next; - int (*sr)(const proc_t* P, const proc_t* Q); /* sort function */ - int reverse; /* can sort backwards */ + enum pids_item sr; + int (*xe)(char *, proc_t *); // special format_node 'pr' guy + enum pids_sort_order reverse; int typecode; - int need; } sort_node; typedef struct format_node { struct format_node *next; char *name; /* user can override default name */ int (*pr)(char *restrict const outbuf, const proc_t *restrict const pp); // print function -/* int (* const sr)(const proc_t* P, const proc_t* Q); */ /* sort function */ int width; - int need; int vendor; /* Vendor that invented this */ int flags; int typecode; @@ -223,9 +357,8 @@ typedef struct format_struct { const char *spec; /* format specifier */ const char *head; /* default header in the POSIX locale */ int (* const pr)(char *restrict const outbuf, const proc_t *restrict const pp); // print function - int (* const sr)(const proc_t* P, const proc_t* Q); /* sort function */ + enum pids_item sr; const int width; - const int need; /* data we will need (files to read, etc.) */ const int vendor; /* Where does this come from? */ const int flags; } format_struct; @@ -283,7 +416,7 @@ extern const char *bsd_v_format; extern int bsd_c_option; extern int bsd_e_option; extern uid_t cached_euid; -extern dev_t cached_tty; +extern int cached_tty; extern char forest_prefix[4 * 32*1024 + 100]; extern int forest_type; extern unsigned format_flags; /* -l -f l u s -j... */ @@ -330,7 +463,7 @@ extern int want_this_proc(proc_t *buf); extern const char *select_bits_setup(void); /* help.c */ -extern void do_help(const char *opt, int rc) NORETURN; +extern void __attribute__ ((__noreturn__)) do_help(const char *opt, int rc); /* global.c */ extern void self_info(void); diff --git a/ps/display.c b/ps/display.c index 275cd827..8c604a3d 100644 --- a/ps/display.c +++ b/ps/display.c @@ -22,22 +22,20 @@ #include #include #include -#include #include #include #include #include -#include "../proc/alloc.h" -#include "../proc/readproc.h" +#include #include "../proc/sysinfo.h" -#include "../proc/version.h" -#include "../proc/wchan.h" -#include "../include/fileutils.h" #include "../include/c.h" +#include "../include/fileutils.h" #include "../include/signals.h" +#include "../include/xalloc.h" + #include "common.h" #ifndef SIGCHLD @@ -208,41 +206,11 @@ static void check_headers(void){ if(!head_normal) lines_to_next_header = -1; /* how UNIX does --noheader */ } -/***** check sort needs */ -/* see what files need to be read, etc. */ -static unsigned check_sort_needs(sort_node *walk){ - unsigned needs = 0; - while(walk){ - needs |= walk->need; - walk = walk->next; - } - return needs; -} - -/***** check needs */ -/* see what files need to be read, etc. */ -static unsigned collect_format_needs(format_node *walk){ - unsigned needs = 0; - while(walk){ - needs |= walk->need; - walk = walk->next; - } - return needs; -} - static format_node *proc_format_list; static format_node *task_format_list; -static unsigned needs_for_threads; -static unsigned needs_for_sort; -static unsigned proc_format_needs; -static unsigned task_format_needs; -#define needs_for_format (proc_format_needs|task_format_needs) - -#define PROC_ONLY_FLAGS (PROC_FILLENV|PROC_FILLARG|PROC_FILLCOM|PROC_FILLMEM|PROC_FILLCGROUP) - -/***** munge lists and determine openproc() flags */ +/***** munge lists and determine final needs */ static void lists_and_needs(void){ check_headers(); @@ -253,7 +221,7 @@ static void lists_and_needs(void){ format_node *p_end = &pfn; format_node *t_end = &tfn; while(walk){ - format_node *new = malloc(sizeof(format_node)); + format_node *new = xmalloc(sizeof(format_node)); memcpy(new,walk,sizeof(format_node)); p_end->next = walk; t_end->next = new; @@ -262,11 +230,9 @@ static void lists_and_needs(void){ switch(walk->flags & CF_PRINT_MASK){ case CF_PRINT_THREAD_ONLY: p_end->pr = pr_nop; - p_end->need = 0; break; case CF_PRINT_PROCESS_ONLY: t_end->pr = pr_nop; - t_end->need = 0; break; default: catastrophic_failure(__FILE__, __LINE__, _("please report this bug")); @@ -285,184 +251,126 @@ static void lists_and_needs(void){ proc_format_list = format_list; task_format_list = format_list; } - - proc_format_needs = collect_format_needs(proc_format_list); - task_format_needs = collect_format_needs(task_format_list); - - needs_for_sort = check_sort_needs(sort_list); - - // move process-only flags to the process - proc_format_needs |= (task_format_needs &~ PROC_ONLY_FLAGS); - task_format_needs &= ~PROC_ONLY_FLAGS; - - if(bsd_c_option){ - proc_format_needs &= ~PROC_FILLARG; - needs_for_sort &= ~PROC_FILLARG; - } - if(!unix_f_option){ - proc_format_needs &= ~PROC_FILLCOM; - needs_for_sort &= ~PROC_FILLCOM; - } - // convert ARG to COM as a standard - if(proc_format_needs & PROC_FILLARG){ - proc_format_needs |= (PROC_FILLCOM | PROC_EDITCMDLCVT); - proc_format_needs &= ~PROC_FILLARG; - } - if(bsd_e_option){ - if(proc_format_needs&PROC_FILLCOM) proc_format_needs |= PROC_FILLENV; - } - - if(thread_flags&TF_loose_tasks) needs_for_threads |= PROC_LOOSE_TASKS; } ////////////////////////////////////////////////////////////////////////// /***** fill in %CPU; not in libproc because of include_dead_children */ /* Note: for sorting, not display, so 0..0x7fffffff would be OK */ -static int want_this_proc_pcpu(proc_t *buf){ +static void value_this_proc_pcpu(proc_t *buf){ unsigned long long used_jiffies; unsigned long pcpu = 0; unsigned long long seconds; + if(want_this_proc(buf)) { - if(!want_this_proc(buf)) return 0; + if(include_dead_children) used_jiffies = rSv(TICS_ALL_C, ull_int, buf); + else used_jiffies = rSv(TICS_ALL, ull_int, buf); - used_jiffies = buf->utime + buf->stime; - if(include_dead_children) used_jiffies += (buf->cutime + buf->cstime); + seconds = rSv(TIME_ELAPSED, ull_int, buf); + if(seconds) pcpu = (used_jiffies * 1000ULL / Hertz) / seconds; - seconds = seconds_since_boot - buf->start_time / Hertz; - if(seconds) pcpu = (used_jiffies * 1000ULL / Hertz) / seconds; - - buf->pcpu = pcpu; // fits in an int, summing children on 128 CPUs - - return 1; + rSv(extra, ul_int, buf) = pcpu; + } } /***** just display */ static void simple_spew(void){ - static proc_t buf, buf2; // static avoids memset - PROCTAB* ptp; - pid_t* pidlist; - int flags; + struct pids_reap *pidreap; + proc_t *buf; int i; - pidlist = NULL; - flags = needs_for_format | needs_for_sort | needs_for_select | needs_for_threads; - // -q option (only single SEL_PID_QUICK typecode entry expected in the list, if present) if (selection_list && selection_list->typecode == SEL_PID_QUICK) { - flags |= PROC_PID; - - pidlist = (pid_t*) malloc(selection_list->n * sizeof(pid_t)); - if (!pidlist) { - fprintf(stderr, _("error: not enough memory\n")); - exit(1); - } - - for (i = 0; i < selection_list->n; i++) { + unsigned *pidlist = xcalloc(selection_list->n, sizeof(unsigned)); + for (i = 0; i < selection_list->n; i++) pidlist[i] = selection_list->u[selection_list->n-i-1].pid; - } + pidreap = procps_pids_select(Pids_info, pidlist, selection_list->n, PROCPS_FILL_PID); + free(pidlist); + } else { + enum pids_reap_type which; + which = (thread_flags & (TF_loose_tasks|TF_show_task)) + ? PROCPS_REAP_THREADS_TOO : PROCPS_REAP_TASKS_ONLY; + pidreap = procps_pids_reap(Pids_info, which); + } + if (!pidreap) { + fprintf(stderr, _("fatal library error, reap\n")); + exit(EXIT_FAILURE); } - ptp = openproc(flags, pidlist); - if(!ptp) { - fprintf(stderr, _("error: can not access /proc\n")); - exit(1); - } switch(thread_flags & (TF_show_proc|TF_loose_tasks|TF_show_task)){ - case TF_show_proc: // normal non-thread output - while(readproc(ptp,&buf)){ - if(want_this_proc(&buf)){ - show_one_proc(&buf, proc_format_list); + case TF_show_proc: // normal non-thread output + for (i = 0; i < pidreap->counts.total; i++) { + buf = pidreap->stacks[i]; + if (want_this_proc(buf)) + show_one_proc(buf, proc_format_list); } - } - break; - case TF_show_proc|TF_loose_tasks: // H option - while(readproc(ptp,&buf)){ - // must still have the process allocated - while(readtask(ptp,&buf,&buf2)){ - if(!want_this_proc(&buf)) continue; - show_one_proc(&buf2, task_format_list); + break; + case TF_show_task: // -L and -T options + case TF_show_proc|TF_loose_tasks: // H option + for (i = 0; i < pidreap->counts.total; i++) { + buf = pidreap->stacks[i]; + if (want_this_proc(buf)) + show_one_proc(buf, task_format_list); } - } - break; - case TF_show_proc|TF_show_task: // m and -m options - while(readproc(ptp,&buf)){ - if(want_this_proc(&buf)){ - show_one_proc(&buf, proc_format_list); - // must still have the process allocated - while(readtask(ptp,&buf,&buf2)) show_one_proc(&buf2, task_format_list); + break; + case TF_show_proc|TF_show_task: // m and -m options + procps_pids_stacks_sort(Pids_info, pidreap->stacks + , pidreap->counts.total, PROCPS_PIDS_TIME_START, PROCPS_SORT_ASCEND); + procps_pids_stacks_sort(Pids_info, pidreap->stacks + , pidreap->counts.total, PROCPS_PIDS_ID_TGID, PROCPS_SORT_ASCEND); + for (i = 0; i < pidreap->counts.total; i++) { + buf = pidreap->stacks[i]; +next_proc: + if (want_this_proc(buf)) { + int self = rSv(ID_PID, s_int, buf); + show_one_proc(buf, proc_format_list); + for (; i < pidreap->counts.total; i++) { + buf = pidreap->stacks[i]; + if (rSv(ID_TGID, s_int, buf) != self) goto next_proc; + show_one_proc(buf, task_format_list); + } + } } - } - break; - case TF_show_task: // -L and -T options - while(readproc(ptp,&buf)){ - if(want_this_proc(&buf)){ - // must still have the process allocated - while(readtask(ptp,&buf,&buf2)) show_one_proc(&buf2, task_format_list); - } - } - break; + break; } - closeproc(ptp); - - if (pidlist) free(pidlist); } + /***** forest output requires sorting by ppid; add start_time by default */ static void prep_forest_sort(void){ sort_node *tmp_list = sort_list; const format_struct *incoming; if(!sort_list) { /* assume start time order */ - incoming = search_format_array("start_time"); - if(!incoming) { fprintf(stderr, _("could not find start_time\n")); exit(1); } - tmp_list = malloc(sizeof(sort_node)); - tmp_list->reverse = 0; + incoming = search_format_array("ppid"); + if(!incoming) { fprintf(stderr, _("could not find ppid\n")); exit(1); } + tmp_list = xmalloc(sizeof(sort_node)); + tmp_list->reverse = PROCPS_SORT_ASCEND; tmp_list->typecode = '?'; /* what was this for? */ tmp_list->sr = incoming->sr; - tmp_list->need = incoming->need; tmp_list->next = sort_list; sort_list = tmp_list; } /* this is required for the forest option */ - incoming = search_format_array("ppid"); - if(!incoming) { fprintf(stderr, _("could not find ppid\n")); exit(1); } - tmp_list = malloc(sizeof(sort_node)); - tmp_list->reverse = 0; + incoming = search_format_array("start_time"); + if(!incoming) { fprintf(stderr, _("could not find start_time\n")); exit(1); } + tmp_list = xmalloc(sizeof(sort_node)); + tmp_list->reverse = PROCPS_SORT_ASCEND; tmp_list->typecode = '?'; /* what was this for? */ tmp_list->sr = incoming->sr; - tmp_list->need = incoming->need; tmp_list->next = sort_list; sort_list = tmp_list; } /* we rely on the POSIX requirement for zeroed memory */ -//static proc_t *processes[98*1024]; // FIXME static proc_t **processes; -/***** compare function for qsort */ -static int compare_two_procs(const void *a, const void *b){ - sort_node *tmp_list = sort_list; - while(tmp_list){ - int result; - result = (*tmp_list->sr)(*(const proc_t *const*)a, *(const proc_t *const*)b); - if(result) return (tmp_list->reverse) ? -result : result; - tmp_list = tmp_list->next; - } - return 0; /* no conclusion */ -} - /***** show pre-sorted array of process pointers */ -static void show_proc_array(PROCTAB *restrict ptp, int n){ +static void show_proc_array(int n){ proc_t **p = processes; while(n--){ - if(thread_flags & TF_show_proc) show_one_proc(*p, proc_format_list); - if(thread_flags & TF_show_task){ - static proc_t buf2; // static avoids memset - // must still have the process allocated - while(readtask(ptp,*p,&buf2)) show_one_proc(&buf2, task_format_list); - } + show_one_proc(*p, proc_format_list); p++; } } @@ -481,7 +389,7 @@ static void show_tree(const int self, const int n, const int level, const int ha show_one_proc(processes[self],format_list); /* first show self */ for(;;){ /* look for children */ if(i >= n) return; /* no children */ - if(processes[i]->ppid == processes[self]->XXXID) break; + if(rSv(ID_PPID, s_int, processes[i]) == rSv(ID_PID, s_int, processes[self])) break; i++; } if(level){ @@ -494,11 +402,11 @@ static void show_tree(const int self, const int n, const int level, const int ha int self_pid; int more_children = 1; if(i >= n) break; /* over the edge */ - self_pid=processes[self]->XXXID; + self_pid=rSv(ID_PID, s_int, processes[self]); if(i+1 >= n) more_children = 0; else - if(processes[i+1]->ppid != self_pid) more_children = 0; + if(rSv(ID_PPID, s_int, processes[i+1]) != self_pid) more_children = 0; if(self_pid==1 && ADOPTED(processes[i]) && forest_type!='u') show_tree(i++, n, level, more_children); else @@ -507,7 +415,6 @@ static void show_tree(const int self, const int n, const int level, const int ha } /* chop prefix that children added -- do we need this? */ forest_prefix[level] = '\0'; -// memset(processes[self], '$', sizeof(proc_t)); /* debug */ } /***** show forest */ @@ -517,7 +424,7 @@ static void show_forest(const int n){ while(i--){ /* cover whole array looking for trees */ j = n; while(j--){ /* search for parent: if none, i is a tree! */ - if(processes[j]->XXXID == processes[i]->ppid) goto not_root; + if(rSv(ID_PID, s_int, processes[j]) == rSv(ID_PPID, s_int, processes[i])) goto not_root; } show_tree(i,n,0,0); not_root: @@ -535,37 +442,42 @@ static int want_this_proc_nop(proc_t *dummy){ /***** sorted or forest */ static void fancy_spew(void){ - proc_data_t *pd = NULL; - PROCTAB *restrict ptp; - int n = 0; /* number of processes & index into array */ + struct pids_reap *pidreap; + enum pids_reap_type which; + proc_t *buf; + int i, n = 0; - ptp = openproc(needs_for_format | needs_for_sort | needs_for_select | needs_for_threads); - if(!ptp) { - fprintf(stderr, _("error: can not access /proc\n")); - exit(1); + which = (thread_flags & TF_loose_tasks) + ? PROCPS_REAP_THREADS_TOO : PROCPS_REAP_TASKS_ONLY; + + pidreap = procps_pids_reap(Pids_info, which); + if (!pidreap || !pidreap->counts.total) { + fprintf(stderr, _("fatal library error, reap\n")); + exit(EXIT_FAILURE); } - - if(thread_flags & TF_loose_tasks){ - pd = readproctab3(want_this_proc_pcpu, ptp); - }else{ - pd = readproctab2(want_this_proc_pcpu, (void*)0xdeadbeaful, ptp); + processes = xcalloc(pidreap->counts.total, sizeof(void*)); + for (i = 0; i < pidreap->counts.total; i++) { + buf = pidreap->stacks[i]; + value_this_proc_pcpu(buf); + if (want_this_proc(buf)) + processes[n++] = buf; } - n = pd->n; - processes = pd->tab; - - if(!n) return; /* no processes */ - if(forest_type) prep_forest_sort(); - qsort(processes, n, sizeof(proc_t*), compare_two_procs); - if(forest_type) show_forest(n); - else show_proc_array(ptp,n); - closeproc(ptp); + if (n) { + if(forest_type) prep_forest_sort(); + while(sort_list) { + procps_pids_stacks_sort(Pids_info, processes, n, sort_list->sr, sort_list->reverse); + sort_list = sort_list->next; + } + if(forest_type) show_forest(n); + else show_proc_array(n); + } + free(processes); } static void arg_check_conflicts(void) { int selection_list_len; int has_quick_pid; - selection_node *walk = selection_list; has_quick_pid = 0; selection_list_len = 0; @@ -608,6 +520,71 @@ static void arg_check_conflicts(void) } +static void finalize_stacks (void) +{ + format_node *f_node; + sort_node *s_node; + +#if (PIDSITEMS < 60) + # error PIDSITEMS (common.h) should be at least 60! +#endif + + /* first, ensure minimum result structures for items + which may or may not actually be displayable ... */ + Pids_index = 0; + + // needed by for selections + chkREL(CMD) + chkREL(ID_EGID) + chkREL(ID_EUID) + chkREL(ID_FGID) + chkREL(ID_FUID) + chkREL(ID_PID) + chkREL(ID_PPID) + chkREL(ID_RGID) + chkREL(ID_RUID) + chkREL(ID_SESSION) + chkREL(ID_SGID) + chkREL(ID_SUID) + chkREL(ID_TGID) + chkREL(STATE) + chkREL(TIME_START) + chkREL(TTY) + // needed to creata an enhanced 'stat/state' + chkREL(ID_PGRP) + chkREL(ID_TPGID) + chkREL(NICE) + chkREL(NLWP) + chkREL(RSS) + chkREL(VM_LOCK) + // needed with 's' switch, previously assured + chkREL(SIGBLOCKED) + chkREL(SIGCATCH) + chkREL(SIGIGNORE) + chkREL(SIGNALS) + chkREL(SIGPENDING) + // needed with loss of defunct 'cook_time' macros + chkREL(TIME_ALL) + chkREL(TIME_ELAPSED) + // special items with 'extra' used as former pcpu + chkREL(extra) + chkREL(noop) + + // now accommodate any results not yet satisfied + f_node = format_list; + while (f_node) { + (*f_node->pr)(NULL, NULL); + f_node = f_node->next; + } + s_node = sort_list; + while (s_node) { + if (s_node->xe) (*s_node->xe)(NULL, NULL); + s_node = s_node->next; + } + + procps_pids_reset(Pids_info, Pids_index, Pids_items); +} + /***** no comment */ int main(int argc, char *argv[]){ atexit(close_stdout); @@ -660,9 +637,12 @@ int main(int argc, char *argv[]){ init_output(); /* must be between parser and output */ lists_and_needs(); + finalize_stacks(); if(forest_type || sort_list) fancy_spew(); /* sort or forest */ else simple_spew(); /* no sort, no forest */ show_one_proc((proc_t *)-1,format_list); /* no output yet? */ + + procps_pids_unref(&Pids_info); return 0; } diff --git a/ps/global.c b/ps/global.c index 1b4b3af0..3384d74f 100644 --- a/ps/global.c +++ b/ps/global.c @@ -31,12 +31,11 @@ #include #include -#include "../proc/wchan.h" -#include "../proc/version.h" -#include "../proc/sysinfo.h" #include #include "../include/c.h" +#include "../include/xalloc.h" + #include "common.h" #ifndef __GNU_LIBRARY__ @@ -49,6 +48,102 @@ #define __GLIBC_MINOR__ -1 #endif +// --- interface begin |||||\|||||||||||||||||||||||||||||||||||||| +// ----------------------------------------------------------------------- +struct procps_pidsinfo *Pids_info = NULL; // our required context +enum pids_item *Pids_items; // allocated as PIDSITEMS +int Pids_index; // actual number of active enums + +// most of these could be defined as static in the output.c module +// (but for future flexibility, the easiest route has been chosen) +makREL(ADDR_END_CODE) +makREL(ADDR_KSTK_EIP) +makREL(ADDR_KSTK_ESP) +makREL(ADDR_START_CODE) +makREL(ADDR_START_STACK) +makREL(ALARM) +makREL(CGROUP) +makREL(CMD) +makREL(CMDLINE) +makREL(ENVIRON) +makREL(FLAGS) +makREL(FLT_MAJ) +makREL(FLT_MAJ_C) +makREL(FLT_MIN) +makREL(FLT_MIN_C) +makREL(ID_EGID) +makREL(ID_EGROUP) +makREL(ID_EUID) +makREL(ID_EUSER) +makREL(ID_FGID) +makREL(ID_FGROUP) +makREL(ID_FUID) +makREL(ID_FUSER) +makREL(ID_PGRP) +makREL(ID_PID) +makREL(ID_PPID) +makREL(ID_RGID) +makREL(ID_RGROUP) +makREL(ID_RUID) +makREL(ID_RUSER) +makREL(ID_SESSION) +makREL(ID_SGID) +makREL(ID_SGROUP) +makREL(ID_SUID) +makREL(ID_SUSER) +makREL(ID_TGID) +makREL(ID_TPGID) +makREL(LXCNAME) +makREL(NICE) +makREL(NLWP) +makREL(NS_IPC) +makREL(NS_MNT) +makREL(NS_NET) +makREL(NS_PID) +makREL(NS_USER) +makREL(NS_UTS) +makREL(PRIORITY) +makREL(PROCESSOR) +makREL(RSS) +makREL(RSS_RLIM) +makREL(RTPRIO) +makREL(SCHED_CLASS) +makREL(SD_MACH) +makREL(SD_OUID) +makREL(SD_SEAT) +makREL(SD_SESS) +makREL(SD_SLICE) +makREL(SD_UNIT) +makREL(SD_UUNIT) +makREL(SIGBLOCKED) +makREL(SIGCATCH) +makREL(SIGIGNORE) +makREL(SIGNALS) +makREL(SIGPENDING) +makREL(STATE) +makREL(SUPGIDS) +makREL(SUPGROUPS) +makREL(TICS_ALL) +makREL(TICS_ALL_C) +makREL(TIME_ALL) +makREL(TIME_ELAPSED) +makREL(TIME_START) +makREL(TTY) +makREL(TTY_NAME) +makREL(TTY_NUMBER) +makREL(VM_DATA) +makREL(VM_LOCK) +makREL(VM_RSS) +makREL(VM_SIZE) +makREL(VM_STACK) +makREL(VSIZE_PGS) +makREL(WCHAN_ADDR) +makREL(WCHAN_NAME) +makREL(extra) +makREL(noop) +// ----------------------------------------------------------------------- +// --- interface end |||||||\|||||||||||||||||||||||||||||||||||||| + static const char * saved_personality_text = "You found a bug!"; @@ -60,8 +155,8 @@ const char *bsd_u_format = (const char *)0xdeadbeef; const char *bsd_v_format = (const char *)0xdeadbeef; int bsd_c_option = -1; int bsd_e_option = -1; -uid_t cached_euid = -1; -dev_t cached_tty = -1; +unsigned cached_euid = 0xffffffff; +int cached_tty = -1; char forest_prefix[4 * 32*1024 + 100]; // FIXME int forest_type = -1; unsigned format_flags = 0xffffffff; /* -l -f l u s -j... */ @@ -368,9 +463,33 @@ static const char *set_personality(void){ /************ Call this to reinitialize everything ***************/ void reset_global(void){ - static proc_t p; + proc_t *p; + int i; + reset_selection_list(); - look_up_our_self(&p); + +// --- interface -------------------------------------------------- + if (!Pids_items) + Pids_items = xcalloc(PIDSITEMS, sizeof(enum pids_item)); + + for (i = 0; i < PIDSITEMS; i++) + Pids_items[i] = PROCPS_PIDS_noop; + + if (!Pids_info) { + if (procps_pids_new(&Pids_info, i, Pids_items)) { + fprintf(stderr, _("fatal library error, context\n")); + exit(EXIT_FAILURE); + } + } + + Pids_items[0] = PROCPS_PIDS_TTY; + procps_pids_reset(Pids_info, 1, Pids_items); + if (!(p = fatal_proc_unmounted(Pids_info, 1))) { + fprintf(stderr, _("fatal library error, lookup self\n")); + exit(EXIT_FAILURE); + } +// --- interface -------------------------------------------------- + set_screen_size(); set_personality(); @@ -378,7 +497,7 @@ void reset_global(void){ bsd_c_option = 0; bsd_e_option = 0; cached_euid = geteuid(); - cached_tty = p.tty; + cached_tty = PROCPS_PIDS_VAL(0, s_int, p); /* forest_prefix must be all zero because of POSIX */ forest_type = 0; format_flags = 0; /* -l -f l u s -j... */ diff --git a/ps/output.c b/ps/output.c index f2eb44b4..af962e05 100644 --- a/ps/output.c +++ b/ps/output.c @@ -62,15 +62,11 @@ #include #include -#include "c.h" -#include "../proc/readproc.h" -#include "../proc/sysinfo.h" -#include "../proc/wchan.h" -#include "../proc/procps.h" -#include "../proc/devname.h" -#include "../proc/escape.h" -#include #include +#include + +#include "../include/c.h" +#include "../proc/escape.h" #include "common.h" @@ -122,161 +118,13 @@ static void get_memory_total() procps_meminfo_unref(&mem_info); } -/*************************************************************************/ -/************ Lots of sort functions, starting with the NOP **************/ - -static int sr_nop(const proc_t* a, const proc_t* b){ - (void)a;(void)b; /* shut up gcc */ - return 0; -} - -#define CMP_STR(NAME) \ -static int sr_ ## NAME(const proc_t* P, const proc_t* Q) { \ - return strcmp(P->NAME, Q->NAME); \ -} - -#define CMP_INT(NAME) \ -static int sr_ ## NAME (const proc_t* P, const proc_t* Q) { \ - if (P->NAME < Q->NAME) return -1; \ - if (P->NAME > Q->NAME) return 1; \ - return 0; \ -} - -/* fast versions, for values which either: - * a. differ by no more than 0x7fffffff - * b. only need to be grouped same w/ same - */ -#define CMP_SMALL(NAME) \ -static int sr_ ## NAME (const proc_t* P, const proc_t* Q) { \ - return (int)(P->NAME) - (int)(Q->NAME); \ -} -#define CMP_SMALL2(NAME,WHAT) \ -static int sr_ ## NAME (const proc_t* P, const proc_t* Q) { \ - return (int)(P->WHAT) - (int)(Q->WHAT); \ -} - -#define cook_time(P) (P->utime + P->stime) / Hertz - -#define cook_etime(P) (((unsigned long long)seconds_since_boot >= (P->start_time / Hertz)) ? ((unsigned long long)seconds_since_boot - (P->start_time / Hertz)) : 0) - -#define CMP_COOKED_TIME(NAME) \ -static int sr_ ## NAME (const proc_t* P, const proc_t* Q) { \ - unsigned long p_time,q_time; \ - p_time=cook_ ##NAME (P); \ - q_time=cook_ ##NAME (Q); \ - if (p_time < q_time) return -1; \ - if (p_time > q_time) return 1; \ - return 0; \ -} - -#define CMP_NS(NAME, ID) \ -static int sr_ ## NAME (const proc_t* P, const proc_t* Q) { \ - if (P->ns.ns[ID] < Q->ns.ns[ID]) return -1; \ - if (P->ns.ns[ID] > Q->ns.ns[ID]) return 1; \ - return 0; \ -} - -CMP_INT(rtprio) -CMP_SMALL(sched) -CMP_INT(cutime) -CMP_SMALL(priority) /* nice */ -CMP_SMALL(nlwp) -CMP_SMALL(nice) /* priority */ -CMP_INT(rss) /* resident set size from stat file */ /* vm_rss, resident */ -CMP_INT(alarm) -CMP_INT(size) /* total pages */ /* vm_size, vsize */ -CMP_INT(resident) /* resident pages */ /* vm_rss, rss */ -CMP_INT(share) /* shared pages */ -CMP_INT(trs) /* executable pages */ -CMP_INT(lrs) /* obsolete "library" pages above 0x60000000 */ -CMP_INT(drs) /* other pages (assumed data?) */ -CMP_INT(dt) /* dirty pages */ - -CMP_INT(vm_size) /* kB VM */ /* size, vsize */ -CMP_INT(vm_lock) /* kB locked */ -CMP_INT(vm_rss) /* kB rss */ /* rss, resident */ -CMP_INT(vm_data) /* kB "data" == data-stack */ -CMP_INT(vm_stack) /* kB stack */ -CMP_INT(vm_exe) /* kB "exec" == exec-lib */ -CMP_INT(vm_lib) /* kB "libraries" */ -CMP_INT(vsize) /* pages VM */ /* size, vm_size */ -CMP_INT(rss_rlim) -CMP_SMALL(flags) -CMP_INT(min_flt) -CMP_INT(maj_flt) -CMP_INT(cmin_flt) -CMP_INT(cmaj_flt) -CMP_INT(utime) -CMP_INT(stime) /* Old: sort by systime. New: show start time. Uh oh. */ -CMP_INT(start_code) -CMP_INT(end_code) -CMP_INT(start_stack) -CMP_INT(kstk_esp) -CMP_INT(kstk_eip) -CMP_INT(start_time) -CMP_INT(wchan) - -/* CMP_STR(*environ) */ -/* CMP_STR(*cmdline) */ - -CMP_STR(ruser) -CMP_STR(euser) -CMP_STR(suser) -CMP_STR(fuser) -CMP_STR(rgroup) -CMP_STR(egroup) -CMP_STR(sgroup) -CMP_STR(fgroup) -CMP_STR(cmd) -/* CMP_STR(ttyc) */ /* FIXME -- use strncmp with 8 max */ - -CMP_INT(ruid) -CMP_INT(rgid) -CMP_INT(euid) -CMP_INT(egid) -CMP_INT(suid) -CMP_INT(sgid) -CMP_INT(fuid) -CMP_INT(fgid) -CMP_SMALL2(procs,tgid) -CMP_SMALL2(tasks,tid) -CMP_SMALL(ppid) -CMP_SMALL(pgrp) -CMP_SMALL(session) -CMP_INT(tty) -CMP_SMALL(tpgid) - -CMP_SMALL(pcpu) - -CMP_SMALL(state) - -CMP_COOKED_TIME(time) -CMP_COOKED_TIME(etime) - -CMP_NS(ipcns, IPCNS); -CMP_NS(mntns, MNTNS); -CMP_NS(netns, NETNS); -CMP_NS(pidns, PIDNS); -CMP_NS(userns, USERNS); -CMP_NS(utsns, UTSNS); - -CMP_STR(lxcname) - -/* approximation to: kB of address space that could end up in swap */ -static int sr_swapable(const proc_t* P, const proc_t* Q) { - unsigned long p_swapable = P->vm_data + P->vm_stack; - unsigned long q_swapable = Q->vm_data + Q->vm_stack; - if (p_swapable < q_swapable) return -1; - if (p_swapable > q_swapable) return 1; - return 0; -} - /***************************************************************************/ /************ Lots of format functions, starting with the NOP **************/ // so popular it can't be "static" int pr_nop(char *restrict const outbuf, const proc_t *restrict const pp){ +setREL1(noop) (void)pp; return snprintf(outbuf, COLWID, "%c", '-'); } @@ -424,20 +272,16 @@ static int pr_args(char *restrict const outbuf, const proc_t *restrict const pp) char *endp = outbuf; int rightward = max_rightward; int fh = forest_helper(outbuf); - +setREL2(CMDLINE,ENVIRON) endp += fh; rightward -= fh; - - if(pp->cmdline && !bsd_c_option) - endp += escaped_copy(endp, *pp->cmdline, OUTBUF_SIZE, &rightward); - else - endp += escape_command(endp, pp, OUTBUF_SIZE, &rightward, ESC_DEFUNCT); - + endp += escaped_copy(endp, rSv(CMDLINE, str, pp), OUTBUF_SIZE, &rightward); if(bsd_e_option && rightward>1) { - if(pp->environ && *pp->environ) { + char *e = rSv(ENVIRON, str, pp); + if(*e != '-' || *(e+1) != '\0') { *endp++ = ' '; rightward--; - endp += escape_strlist(endp, pp->environ, OUTBUF_SIZE, &rightward); + escaped_copy(endp, e, OUTBUF_SIZE, &rightward); } } return max_rightward-rightward; @@ -451,20 +295,19 @@ static int pr_comm(char *restrict const outbuf, const proc_t *restrict const pp) char *endp = outbuf; int rightward = max_rightward; int fh = forest_helper(outbuf); - +setREL3(CMD,CMDLINE,ENVIRON) endp += fh; rightward -= fh; - - if(pp->cmdline && unix_f_option) - endp += escaped_copy(endp, *pp->cmdline, OUTBUF_SIZE, &rightward); + if(unix_f_option) + endp += escaped_copy(endp, rSv(CMDLINE, str, pp), OUTBUF_SIZE, &rightward); else - endp += escape_command(endp, pp, OUTBUF_SIZE, &rightward, ESC_DEFUNCT); - + endp += escaped_copy(endp, rSv(CMD, str, pp), OUTBUF_SIZE, &rightward); if(bsd_e_option && rightward>1) { - if(pp->environ && *pp->environ) { + char *e = rSv(ENVIRON, str, pp); + if(*e != '-' || *(e+1) != '\0') { *endp++ = ' '; rightward--; - endp += escape_strlist(endp, pp->environ, OUTBUF_SIZE, &rightward); + escaped_copy(endp, e, OUTBUF_SIZE, &rightward); } } return max_rightward-rightward; @@ -472,8 +315,8 @@ static int pr_comm(char *restrict const outbuf, const proc_t *restrict const pp) static int pr_cgroup(char *restrict const outbuf,const proc_t *restrict const pp) { int rightward = max_rightward; - - escaped_copy(outbuf, *pp->cgroup, OUTBUF_SIZE, &rightward); +setREL1(CGROUP) + escaped_copy(outbuf, rSv(CGROUP, str, pp), OUTBUF_SIZE, &rightward); return max_rightward-rightward; } @@ -482,14 +325,12 @@ static int pr_fname(char *restrict const outbuf, const proc_t *restrict const pp char *endp = outbuf; int rightward = max_rightward; int fh = forest_helper(outbuf); - +setREL1(CMD) endp += fh; rightward -= fh; - if (rightward>8) /* 8=default, but forest maybe feeds more */ rightward = 8; - - endp += escape_str(endp, pp->cmd, OUTBUF_SIZE, &rightward); + endp += escape_str(endp, rSv(CMD, str, pp), OUTBUF_SIZE, &rightward); //return endp - outbuf; return max_rightward-rightward; } @@ -499,7 +340,8 @@ static int pr_etime(char *restrict const outbuf, const proc_t *restrict const pp unsigned long t; unsigned dd,hh,mm,ss; char *cp = outbuf; - t = cook_etime(pp); +setREL1(TIME_ELAPSED) + t = rSv(TIME_ELAPSED, ull_int, pp); ss = t%60; t /= 60; mm = t%60; @@ -515,7 +357,9 @@ static int pr_etime(char *restrict const outbuf, const proc_t *restrict const pp /* elapsed wall clock time in seconds */ static int pr_etimes(char *restrict const outbuf, const proc_t *restrict const pp){ - unsigned t = cook_etime(pp); + unsigned t; +setREL1(TIME_ELAPSED) + t = rSv(TIME_ELAPSED, ull_int, pp); return snprintf(outbuf, COLWID, "%u", t); } @@ -524,21 +368,24 @@ static int pr_c(char *restrict const outbuf, const proc_t *restrict const pp){ unsigned long long total_time; /* jiffies used by this process */ unsigned pcpu = 0; /* scaled %cpu, 99 means 99% */ unsigned long long seconds; /* seconds of process life */ - total_time = pp->utime + pp->stime; - if(include_dead_children) total_time += (pp->cutime + pp->cstime); - seconds = cook_etime(pp); +setREL3(TICS_ALL,TICS_ALL_C,TIME_ELAPSED) + if(include_dead_children) total_time = rSv(TICS_ALL_C, ull_int, pp); + else total_time = rSv(TICS_ALL, ull_int, pp); + seconds = rSv(TIME_ELAPSED, ull_int, pp); if(seconds) pcpu = (total_time * 100ULL / Hertz) / seconds; if (pcpu > 99U) pcpu = 99U; return snprintf(outbuf, COLWID, "%2u", pcpu); } + /* normal %CPU in ##.# format. */ static int pr_pcpu(char *restrict const outbuf, const proc_t *restrict const pp){ unsigned long long total_time; /* jiffies used by this process */ unsigned pcpu = 0; /* scaled %cpu, 999 means 99.9% */ unsigned long long seconds; /* seconds of process life */ - total_time = pp->utime + pp->stime; - if(include_dead_children) total_time += (pp->cutime + pp->cstime); - seconds = cook_etime(pp); +setREL3(TICS_ALL,TICS_ALL_C,TIME_ELAPSED) + if(include_dead_children) total_time = rSv(TICS_ALL_C, ull_int, pp); + else total_time = rSv(TICS_ALL, ull_int, pp); + seconds = rSv(TIME_ELAPSED, ull_int, pp); if(seconds) pcpu = (total_time * 1000ULL / Hertz) / seconds; if (pcpu > 999U) return snprintf(outbuf, COLWID, "%u", pcpu/10U); @@ -549,28 +396,31 @@ static int pr_cp(char *restrict const outbuf, const proc_t *restrict const pp){ unsigned long long total_time; /* jiffies used by this process */ unsigned pcpu = 0; /* scaled %cpu, 999 means 99.9% */ unsigned long long seconds; /* seconds of process life */ - total_time = pp->utime + pp->stime; - if(include_dead_children) total_time += (pp->cutime + pp->cstime); - seconds = cook_etime(pp); +setREL3(TICS_ALL,TICS_ALL_C,TIME_ELAPSED) + if(include_dead_children) total_time = rSv(TICS_ALL_C, ull_int, pp); + else total_time = rSv(TICS_ALL, ull_int, pp); + seconds = rSv(TIME_ELAPSED, ull_int, pp); if(seconds) pcpu = (total_time * 1000ULL / Hertz) / seconds; if (pcpu > 999U) pcpu = 999U; return snprintf(outbuf, COLWID, "%3u", pcpu); } static int pr_pgid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%u", pp->pgrp); +setREL1(ID_PGRP) + return snprintf(outbuf, COLWID, "%u", rSv(ID_PGRP, s_int, pp)); } static int pr_ppid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%u", pp->ppid); +setREL1(ID_PPID) + return snprintf(outbuf, COLWID, "%u", rSv(ID_PPID, s_int, pp)); } - /* cumulative CPU time, [dd-]hh:mm:ss format (not same as "etime") */ static int pr_time(char *restrict const outbuf, const proc_t *restrict const pp){ unsigned long t; unsigned dd,hh,mm,ss; int c; - t = cook_time(pp); +setREL1(TIME_ALL) + t = rSv(TIME_ALL, ull_int, pp); ss = t%60; t /= 60; mm = t%60; @@ -592,7 +442,8 @@ static int pr_time(char *restrict const outbuf, const proc_t *restrict const pp) * TODO: add flag for "1.23M" behavior, on this and other columns. */ static int pr_vsz(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%lu", pp->vm_size); +setREL1(VM_SIZE) + return snprintf(outbuf, COLWID, "%lu", rSv(VM_SIZE, ul_int, pp)); } ////////////////////////////////////////////////////////////////////////////////////// @@ -642,44 +493,51 @@ static int pr_vsz(char *restrict const outbuf, const proc_t *restrict const pp){ // legal as UNIX "PRI" // "priority" (was -20..20, now -100..39) static int pr_priority(char *restrict const outbuf, const proc_t *restrict const pp){ /* -20..20 */ - return snprintf(outbuf, COLWID, "%ld", pp->priority); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", rSv(PRIORITY, s_int, pp)); } // legal as UNIX "PRI" // "intpri" and "opri" (was 39..79, now -40..99) static int pr_opri(char *restrict const outbuf, const proc_t *restrict const pp){ /* 39..79 */ - return snprintf(outbuf, COLWID, "%ld", 60 + pp->priority); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", 60 + rSv(PRIORITY, s_int, pp)); } // legal as UNIX "PRI" // "pri_foo" -- match up w/ nice values of sleeping processes (-120..19) static int pr_pri_foo(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%ld", pp->priority - 20); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", rSv(PRIORITY, s_int, pp) - 20); } // legal as UNIX "PRI" // "pri_bar" -- makes RT pri show as negative (-99..40) static int pr_pri_bar(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%ld", pp->priority + 1); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", rSv(PRIORITY, s_int, pp) + 1); } // legal as UNIX "PRI" // "pri_baz" -- the kernel's ->prio value, as of Linux 2.6.8 (1..140) static int pr_pri_baz(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%ld", pp->priority + 100); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", rSv(PRIORITY, s_int, pp) + 100); } // not legal as UNIX "PRI" // "pri" (was 20..60, now 0..139) static int pr_pri(char *restrict const outbuf, const proc_t *restrict const pp){ /* 20..60 */ - return snprintf(outbuf, COLWID, "%ld", 39 - pp->priority); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", 39 - rSv(PRIORITY, s_int, pp)); } // not legal as UNIX "PRI" // "pri_api" -- match up w/ RT API (-40..99) static int pr_pri_api(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%ld", -1 - pp->priority); +setREL1(PRIORITY) + return snprintf(outbuf, COLWID, "%d", -1 - rSv(PRIORITY, s_int, pp)); } // Linux applies nice value in the scheduling policies (classes) @@ -687,8 +545,9 @@ static int pr_pri_api(char *restrict const outbuf, const proc_t *restrict const // Also print nice value for old kernels which didn't use scheduling // policies (-1). static int pr_nice(char *restrict const outbuf, const proc_t *restrict const pp){ - if(pp->sched!=0 && pp->sched!=3 && pp->sched!=-1) return snprintf(outbuf, COLWID, "-"); - return snprintf(outbuf, COLWID, "%ld", pp->nice); +setREL2(NICE,SCHED_CLASS) + if(rSv(SCHED_CLASS, ul_int, pp)!=0 && rSv(SCHED_CLASS, ul_int, pp)!=3 && rSv(SCHED_CLASS, ul_int, pp)!=-1) return snprintf(outbuf, COLWID, "-"); + return snprintf(outbuf, COLWID, "%ld", rSv(NICE, sl_int, pp)); } // HP-UX "cls": RT RR RR2 ???? HPUX FIFO KERN @@ -702,7 +561,8 @@ static int pr_nice(char *restrict const outbuf, const proc_t *restrict const pp) // WL=weightless; GN=gang-scheduled // see miser(1) for this; PRI has some letter codes too static int pr_class(char *restrict const outbuf, const proc_t *restrict const pp){ - switch(pp->sched){ +setREL1(SCHED_CLASS) + switch(rSv(SCHED_CLASS, ul_int, pp)){ case -1: return snprintf(outbuf, COLWID, "-"); // not reported case 0: return snprintf(outbuf, COLWID, "TS"); // SCHED_OTHER SCHED_NORMAL case 1: return snprintf(outbuf, COLWID, "FF"); // SCHED_FIFO @@ -724,12 +584,14 @@ static int pr_class(char *restrict const outbuf, const proc_t *restrict const pp // default "%u:%u", type, prio // We just print the priority, and have other keywords for type. static int pr_rtprio(char *restrict const outbuf, const proc_t *restrict const pp){ - if(pp->sched==0 || pp->sched==(unsigned long)-1) return snprintf(outbuf, COLWID, "-"); - return snprintf(outbuf, COLWID, "%ld", pp->rtprio); +setREL2(SCHED_CLASS,RTPRIO) + if(rSv(SCHED_CLASS, ul_int, pp)==0 || rSv(SCHED_CLASS, ul_int, pp)==(unsigned long)-1) return snprintf(outbuf, COLWID, "-"); + return snprintf(outbuf, COLWID, "%ld", rSv(RTPRIO, ul_int, pp)); } static int pr_sched(char *restrict const outbuf, const proc_t *restrict const pp){ - if(pp->sched==(unsigned long)-1) return snprintf(outbuf, COLWID, "-"); - return snprintf(outbuf, COLWID, "%ld", pp->sched); +setREL1(SCHED_CLASS) + if(rSv(SCHED_CLASS, ul_int, pp)==(unsigned long)-1) return snprintf(outbuf, COLWID, "-"); + return snprintf(outbuf, COLWID, "%ld", rSv(SCHED_CLASS, ul_int, pp)); } //////////////////////////////////////////////////////////////////////////////// @@ -752,9 +614,8 @@ static int pr_wchan(char *restrict const outbuf, const proc_t *restrict const pp */ const char *w; size_t len; - if(!(pp->wchan & 0xffffff)) return memcpy(outbuf,"-",2),1; - if(wchan_is_number) return snprintf(outbuf, COLWID, "%x", (unsigned)(pp->wchan) & 0xffffffu); - w = lookup_wchan(pp->XXXID); +setREL1(WCHAN_NAME) + w = rSv(WCHAN_NAME, str, pp); len = strlen(w); if(len>max_rightward) len=max_rightward; memcpy(outbuf, w, len); @@ -774,8 +635,8 @@ static int pr_wname(char *restrict const outbuf, const proc_t *restrict const pp */ const char *w; size_t len; - if(!(pp->wchan & 0xffffff)) return memcpy(outbuf,"-",2),1; - w = lookup_wchan(pp->XXXID); +setREL1(WCHAN_NAME) + w = rSv(WCHAN_NAME, str, pp); len = strlen(w); if(len>max_rightward) len=max_rightward; memcpy(outbuf, w, len); @@ -784,21 +645,21 @@ static int pr_wname(char *restrict const outbuf, const proc_t *restrict const pp } static int pr_nwchan(char *restrict const outbuf, const proc_t *restrict const pp){ - if(!(pp->wchan & 0xffffff)) return memcpy(outbuf,"-",2),1; - return snprintf(outbuf, COLWID, "%x", (unsigned)(pp->wchan) & 0xffffffu); +setREL1(WCHAN_NAME) + return snprintf(outbuf, COLWID, "%x", (unsigned)rSv(WCHAN_NAME, str, pp)); } /* Terrible trunctuation, like BSD crap uses: I999 J999 K999 */ /* FIXME: disambiguate /dev/tty69 and /dev/pts/69. */ static int pr_tty4(char *restrict const outbuf, const proc_t *restrict const pp){ -/* snprintf(outbuf, COLWID, "%02x:%02x", pp->tty>>8, pp->tty&0xff); */ - return dev_to_tty(outbuf, 4, pp->tty, pp->XXXID, ABBREV_DEV|ABBREV_TTY|ABBREV_PTS); +setREL1(TTY_NUMBER) + return snprintf(outbuf, COLWID, "%s", rSv(TTY_NUMBER, str, pp)); } /* Unix98: format is unspecified, but must match that used by who(1). */ static int pr_tty8(char *restrict const outbuf, const proc_t *restrict const pp){ -/* snprintf(outbuf, COLWID, "%02x:%02x", pp->tty>>8, pp->tty&0xff); */ - return dev_to_tty(outbuf, COLWID, pp->tty, pp->XXXID, ABBREV_DEV); +setREL1(TTY_NAME) + return snprintf(outbuf, COLWID, "%s", rSv(TTY_NAME, str, pp)); } #if 0 @@ -811,35 +672,48 @@ static int pr_oldstate(char *restrict const outbuf, const proc_t *restrict const // This state display is Unix98 compliant and has lots of info like BSD. static int pr_stat(char *restrict const outbuf, const proc_t *restrict const pp){ int end = 0; - outbuf[end++] = pp->state; -// if(pp->rss==0 && pp->state!='Z') outbuf[end++] = 'W'; // useless "swapped out" - if(pp->nice < 0) outbuf[end++] = '<'; - if(pp->nice > 0) outbuf[end++] = 'N'; + if (!outbuf) { + chkREL(STATE) + chkREL(NICE) + chkREL(VM_LOCK) + chkREL(ID_SESSION) + chkREL(ID_TGID) + chkREL(NLWP) + chkREL(ID_PGRP) + chkREL(ID_TPGID) + return 0; + } + outbuf[end++] = rSv(STATE, s_ch, pp); +// if(rSv(RSS, sl_int, pp)==0 && rSv(STATE, s_ch, pp)!='Z') outbuf[end++] = 'W'; // useless "swapped out" + if(rSv(NICE, sl_int, pp) < 0) outbuf[end++] = '<'; + if(rSv(NICE, sl_int, pp) > 0) outbuf[end++] = 'N'; // In this order, NetBSD would add: // traced 'X' // systrace 'x' // exiting 'E' (not printed for zombies) // vforked 'V' // system 'K' (and do not print 'L' too) - if(pp->vm_lock) outbuf[end++] = 'L'; - if(pp->session == pp->tgid) outbuf[end++] = 's'; // session leader - if(pp->nlwp > 1) outbuf[end++] = 'l'; // multi-threaded - if(pp->pgrp == pp->tpgid) outbuf[end++] = '+'; // in foreground process group + if(rSv(VM_LOCK, ul_int, pp)) outbuf[end++] = 'L'; + if(rSv(ID_SESSION, s_int, pp) == rSv(ID_TGID, s_int, pp)) outbuf[end++] = 's'; // session leader + if(rSv(NLWP, s_int, pp) > 1) outbuf[end++] = 'l'; // multi-threaded + if(rSv(ID_PGRP, s_int, pp) == rSv(ID_TPGID, s_int, pp)) outbuf[end++] = '+'; // in foreground process group outbuf[end] = '\0'; return end; } /* This minimal state display is Unix98 compliant, like SCO and SunOS 5 */ static int pr_s(char *restrict const outbuf, const proc_t *restrict const pp){ - outbuf[0] = pp->state; +setREL1(STATE) + outbuf[0] = rSv(STATE, s_ch, pp); outbuf[1] = '\0'; return 1; } static int pr_flag(char *restrict const outbuf, const proc_t *restrict const pp){ +setREL1(FLAGS) /* Unix98 requires octal flags */ /* this user-hostile and volatile junk gets 1 character */ - return snprintf(outbuf, COLWID, "%o", (unsigned)(pp->flags>>6U)&0x7U); + return snprintf(outbuf, COLWID, "%o", (unsigned)(rSv(FLAGS, ul_int, pp)>>6U)&0x7U); } // plus these: euid,ruid,egroup,rgroup (elsewhere in this file) @@ -859,15 +733,18 @@ tsiz text size (in Kbytes) ***/ static int pr_stackp(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%08x", (unsigned)(pp->start_stack)); +setREL1(ADDR_START_STACK) + return snprintf(outbuf, COLWID, "%08x", (unsigned)(rSv(ADDR_START_STACK, ul_int, pp))); } static int pr_esp(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%08x", (unsigned)(pp->kstk_esp)); +setREL1(ADDR_KSTK_ESP) + return snprintf(outbuf, COLWID, "%08x", (unsigned)(rSv(ADDR_KSTK_ESP, ul_int, pp))); } static int pr_eip(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%08x", (unsigned)(pp->kstk_eip)); +setREL1(ADDR_KSTK_EIP) + return snprintf(outbuf, COLWID, "%08x", (unsigned)(rSv(ADDR_KSTK_EIP, ul_int, pp))); } /* This function helps print old-style time formats */ @@ -882,8 +759,9 @@ static int old_time_helper(char *dst, unsigned long long t, unsigned long long r static int pr_bsdtime(char *restrict const outbuf, const proc_t *restrict const pp){ unsigned long long t; unsigned u; - t = pp->utime + pp->stime; - if(include_dead_children) t += (pp->cutime + pp->cstime); +setREL2(TICS_ALL,TICS_ALL_C) + if(include_dead_children) t = rSv(TICS_ALL_C, ull_int, pp); + else t = rSv(TICS_ALL, ull_int, pp); u = t / Hertz; return snprintf(outbuf, COLWID, "%3u:%02u", u/60U, u%60U); } @@ -891,7 +769,8 @@ static int pr_bsdtime(char *restrict const outbuf, const proc_t *restrict const static int pr_bsdstart(char *restrict const outbuf, const proc_t *restrict const pp){ time_t start; time_t seconds_ago; - start = boot_time + pp->start_time / Hertz; +setREL1(TIME_START) + start = boot_time + rSv(TIME_START, ull_int, pp) / Hertz; seconds_ago = seconds_since_1970 - start; if(seconds_ago < 0) seconds_ago=0; if(seconds_ago > 3600*24) strcpy(outbuf, ctime(&start)+4); @@ -901,12 +780,14 @@ static int pr_bsdstart(char *restrict const outbuf, const proc_t *restrict const } static int pr_alarm(char *restrict const outbuf, const proc_t *restrict const pp){ - return old_time_helper(outbuf, pp->alarm, 0ULL); +setREL1(ALARM) + return old_time_helper(outbuf, rSv(ALARM, sl_int, pp), 0ULL); } /* HP-UX puts this in pages and uses "vsz" for kB */ static int pr_sz(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%lu", (pp->vm_size)/(page_size/1024)); +setREL1(VM_SIZE) + return snprintf(outbuf, COLWID, "%lu", rSv(VM_SIZE, ul_int, pp)/(page_size/1024)); } @@ -928,84 +809,96 @@ static int pr_sz(char *restrict const outbuf, const proc_t *restrict const pp){ /* kB data size. See drs, tsiz & trs. */ static int pr_dsiz(char *restrict const outbuf, const proc_t *restrict const pp){ long dsiz = 0; - if(pp->vsize) dsiz += (pp->vsize - pp->end_code + pp->start_code) >> 10; +setREL3(VSIZE_PGS,ADDR_END_CODE,ADDR_START_CODE) + if(rSv(VSIZE_PGS, ul_int, pp)) dsiz += (rSv(VSIZE_PGS, ul_int, pp) - rSv(ADDR_END_CODE, ul_int, pp) + rSv(ADDR_START_CODE, ul_int, pp)) >> 10; return snprintf(outbuf, COLWID, "%ld", dsiz); } /* kB text (code) size. See trs, dsiz & drs. */ static int pr_tsiz(char *restrict const outbuf, const proc_t *restrict const pp){ long tsiz = 0; - if(pp->vsize) tsiz += (pp->end_code - pp->start_code) >> 10; +setREL3(VSIZE_PGS,ADDR_END_CODE,ADDR_START_CODE) + if(rSv(VSIZE_PGS, ul_int, pp)) tsiz += (rSv(ADDR_END_CODE, ul_int, pp) - rSv(ADDR_START_CODE, ul_int, pp)) >> 10; return snprintf(outbuf, COLWID, "%ld", tsiz); } /* kB _resident_ data size. See dsiz, tsiz & trs. */ static int pr_drs(char *restrict const outbuf, const proc_t *restrict const pp){ long drs = 0; - if(pp->vsize) drs += (pp->vsize - pp->end_code + pp->start_code) >> 10; +setREL3(VSIZE_PGS,ADDR_END_CODE,ADDR_START_CODE) + if(rSv(VSIZE_PGS, ul_int, pp)) drs += (rSv(VSIZE_PGS, ul_int, pp) - rSv(ADDR_END_CODE, ul_int, pp) + rSv(ADDR_START_CODE, ul_int, pp)) >> 10; return snprintf(outbuf, COLWID, "%ld", drs); } /* kB text _resident_ (code) size. See tsiz, dsiz & drs. */ static int pr_trs(char *restrict const outbuf, const proc_t *restrict const pp){ long trs = 0; - if(pp->vsize) trs += (pp->end_code - pp->start_code) >> 10; +setREL3(VSIZE_PGS,ADDR_END_CODE,ADDR_START_CODE) + if(rSv(VSIZE_PGS, ul_int, pp)) trs += (rSv(ADDR_END_CODE, ul_int, pp) - rSv(ADDR_START_CODE, ul_int, pp)) >> 10; return snprintf(outbuf, COLWID, "%ld", trs); } -/* approximation to: kB of address space that could end up in swap */ static int pr_swapable(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%ld", pp->vm_data + pp->vm_stack); +setREL3(VM_DATA,VM_STACK,VSIZE_PGS) // that last enum will approximate sort needs + return snprintf(outbuf, COLWID, "%ld", rSv(VM_DATA, ul_int, pp) + rSv(VM_STACK, ul_int, pp)); } /* nasty old Debian thing */ static int pr_size(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%ld", pp->size); +setREL1(VSIZE_PGS) + return snprintf(outbuf, COLWID, "%ld", rSv(VSIZE_PGS, ul_int, pp)); } static int pr_minflt(char *restrict const outbuf, const proc_t *restrict const pp){ - long flt = pp->min_flt; - if(include_dead_children) flt += pp->cmin_flt; +setREL2(FLT_MIN,FLT_MIN_C) + long flt = rSv(FLT_MIN, ul_int, pp); + if(include_dead_children) flt = rSv(FLT_MIN_C, ul_int, pp); return snprintf(outbuf, COLWID, "%ld", flt); } static int pr_majflt(char *restrict const outbuf, const proc_t *restrict const pp){ - long flt = pp->maj_flt; - if(include_dead_children) flt += pp->cmaj_flt; +setREL2(FLT_MAJ,FLT_MAJ_C) + long flt = rSv(FLT_MAJ, ul_int, pp); + if(include_dead_children) flt = rSv(FLT_MAJ_C, ul_int, pp); return snprintf(outbuf, COLWID, "%ld", flt); } static int pr_lim(char *restrict const outbuf, const proc_t *restrict const pp){ - if(pp->rss_rlim == RLIM_INFINITY){ +setREL1(RSS_RLIM) + if(rSv(RSS_RLIM, ul_int, pp) == RLIM_INFINITY){ outbuf[0] = 'x'; outbuf[1] = 'x'; outbuf[2] = '\0'; return 2; } - return snprintf(outbuf, COLWID, "%5ld", pp->rss_rlim >> 10); + return snprintf(outbuf, COLWID, "%5ld", rSv(RSS_RLIM, ul_int, pp) >> 10L); } /* should print leading tilde ('~') if process is bound to the CPU */ static int pr_psr(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->processor); +setREL1(PROCESSOR) + return snprintf(outbuf, COLWID, "%d", rSv(PROCESSOR, u_int, pp)); } static int pr_rss(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%lu", pp->vm_rss); +setREL1(VM_RSS) + return snprintf(outbuf, COLWID, "%lu", rSv(VM_RSS, ul_int, pp)); } /* pp->vm_rss * 1000 would overflow on 32-bit systems with 64 GB memory */ static int pr_pmem(char *restrict const outbuf, const proc_t *restrict const pp){ unsigned long pmem = 0; - pmem = pp->vm_rss * 1000ULL / memory_total; +setREL1(VM_RSS) + pmem = rSv(VM_RSS, ul_int, pp) * 1000ULL / memory_total; if (pmem > 999) pmem = 999; return snprintf(outbuf, COLWID, "%2u.%u", (unsigned)(pmem/10), (unsigned)(pmem%10)); } static int pr_lstart(char *restrict const outbuf, const proc_t *restrict const pp){ time_t t; - t = boot_time + pp->start_time / Hertz; +setREL1(TIME_START) + t = boot_time + rSv(TIME_START, ull_int, pp) / Hertz; return snprintf(outbuf, COLWID, "%24.24s", ctime(&t)); } @@ -1025,10 +918,11 @@ static int pr_stime(char *restrict const outbuf, const proc_t *restrict const pp const char *fmt; int tm_year; int tm_yday; +setREL1(TIME_START) our_time = localtime(&seconds_since_1970); /* not reentrant */ tm_year = our_time->tm_year; tm_yday = our_time->tm_yday; - t = boot_time + pp->start_time / Hertz; + t = boot_time + rSv(TIME_START, ull_int, pp) / Hertz; proc_time = localtime(&t); /* not reentrant, this corrupts our_time */ fmt = "%H:%M"; /* 03:02 23:59 */ if(tm_yday != proc_time->tm_yday) fmt = "%b%d"; /* Jun06 Aug27 */ @@ -1039,7 +933,8 @@ static int pr_stime(char *restrict const outbuf, const proc_t *restrict const pp static int pr_start(char *restrict const outbuf, const proc_t *restrict const pp){ time_t t; char *str; - t = boot_time + pp->start_time / Hertz; +setREL1(TIME_START) + t = boot_time + rSv(TIME_START, ull_int, pp) / Hertz; str = ctime(&t); if(str[8]==' ') str[8]='0'; if(str[11]==' ') str[11]='0'; @@ -1071,21 +966,26 @@ static int help_pr_sig(unsigned long long sig){ // This one is always thread-specific pending. (from Dragonfly BSD) static int pr_tsig(char *restrict const outbuf, const proc_t *restrict const pp){ - return help_pr_sig(outbuf, pp->_sigpnd); +setREL1(SIGPENDING) + return help_pr_sig(outbuf, rSv(SIGPENDING, str, pp)); } // This one is (wrongly?) thread-specific when printing thread lines, // but process-pending otherwise. static int pr_sig(char *restrict const outbuf, const proc_t *restrict const pp){ - return help_pr_sig(outbuf, pp->signal); +setREL1(SIGNALS) + return help_pr_sig(outbuf, rSv(SIGNALS, str, pp)); } static int pr_sigmask(char *restrict const outbuf, const proc_t *restrict const pp){ - return help_pr_sig(outbuf, pp->blocked); +setREL1(SIGBLOCKED) + return help_pr_sig(outbuf, rSv(SIGBLOCKED, str, pp)); } static int pr_sigignore(char *restrict const outbuf, const proc_t *restrict const pp){ - return help_pr_sig(outbuf, pp->sigignore); +setREL1(SIGIGNORE) + return help_pr_sig(outbuf, rSv(SIGIGNORE, str, pp)); } static int pr_sigcatch(char *restrict const outbuf, const proc_t *restrict const pp){ - return help_pr_sig(outbuf, pp->sigcatch); +setREL1(SIGCATCH) + return help_pr_sig(outbuf, rSv(SIGCATCH, str, pp)); } @@ -1098,29 +998,37 @@ static int pr_sigcatch(char *restrict const outbuf, const proc_t *restrict const */ static int pr_egid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->egid); +setREL1(ID_EGID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_EGID, u_int, pp)); } static int pr_rgid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->rgid); +setREL1(ID_RGID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_RGID, u_int, pp)); } static int pr_sgid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->sgid); +setREL1(ID_SGID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_SGID, u_int, pp)); } static int pr_fgid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->fgid); +setREL1(ID_FGID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_FGID, u_int, pp)); } static int pr_euid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->euid); +setREL1(ID_EUID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_EUID, u_int, pp)); } static int pr_ruid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->ruid); +setREL1(ID_RUID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_RUID, u_int, pp)); } static int pr_suid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->suid); +setREL1(ID_SUID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_SUID, u_int, pp)); } static int pr_fuid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->fuid); +setREL1(ID_FUID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_FUID, u_int, pp)); } // The Open Group Base Specifications Issue 6 (IEEE Std 1003.1, 2004 Edition) @@ -1154,120 +1062,144 @@ static int do_pr_name(char *restrict const outbuf, const char *restrict const na } static int pr_ruser(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->ruser, pp->ruid); +setREL2(ID_RUSER,ID_RUID) + return do_pr_name(outbuf, rSv(ID_RUSER, str, pp), rSv(ID_RUID, u_int, pp)); } static int pr_euser(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->euser, pp->euid); +setREL2(ID_EUSER,ID_EUID) + return do_pr_name(outbuf, rSv(ID_EUSER, str, pp), rSv(ID_EUID, u_int, pp)); } static int pr_fuser(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->fuser, pp->fuid); +setREL2(ID_FUSER,ID_FUID) + return do_pr_name(outbuf, rSv(ID_FUSER, str, pp), rSv(ID_FUID, u_int, pp)); } static int pr_suser(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->suser, pp->suid); +setREL2(ID_SUSER,ID_SUID) + return do_pr_name(outbuf, rSv(ID_SUSER, str, pp), rSv(ID_SUID, u_int, pp)); } static int pr_egroup(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->egroup, pp->egid); +setREL2(ID_EGROUP,ID_EGID) + return do_pr_name(outbuf, rSv(ID_EGROUP, str, pp), rSv(ID_EGID, u_int, pp)); } static int pr_rgroup(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->rgroup, pp->rgid); +setREL2(ID_RGROUP,ID_RGID) + return do_pr_name(outbuf, rSv(ID_RGROUP, str, pp), rSv(ID_RGID, u_int, pp)); } static int pr_fgroup(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->fgroup, pp->fgid); +setREL2(ID_FGROUP,ID_FGID) + return do_pr_name(outbuf, rSv(ID_FGROUP, str, pp), rSv(ID_FGID, u_int, pp)); } static int pr_sgroup(char *restrict const outbuf, const proc_t *restrict const pp){ - return do_pr_name(outbuf, pp->sgroup, pp->sgid); +setREL2(ID_SGROUP,ID_SGID) + return do_pr_name(outbuf, rSv(ID_SGROUP, str, pp), rSv(ID_SGID, u_int, pp)); } ////////////////////////////////////////////////////////////////////////////////// // PID pid, TGID tgid static int pr_procs(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%u", pp->tgid); +setREL1(ID_TGID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_TGID, s_int, pp)); } // LWP lwp, SPID spid, TID tid static int pr_tasks(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%u", pp->tid); +setREL1(ID_PID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_PID, s_int, pp)); } // thcount THCNT static int pr_nlwp(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->nlwp); +setREL1(NLWP) + return snprintf(outbuf, COLWID, "%d", rSv(NLWP, s_int, pp)); } static int pr_sess(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%u", pp->session); +setREL1(ID_SESSION) + return snprintf(outbuf, COLWID, "%d", rSv(ID_SESSION, s_int, pp)); } static int pr_supgid(char *restrict const outbuf, const proc_t *restrict const pp){ int rightward = max_rightward; - escaped_copy(outbuf, pp->supgid, OUTBUF_SIZE, &rightward); +setREL1(SUPGIDS) + escaped_copy(outbuf, rSv(SUPGIDS, str, pp), OUTBUF_SIZE, &rightward); return max_rightward-rightward; } static int pr_supgrp(char *restrict const outbuf, const proc_t *restrict const pp){ int rightward = max_rightward; - escaped_copy(outbuf, pp->supgrp, OUTBUF_SIZE, &rightward); +setREL1(SUPGROUPS) + escaped_copy(outbuf, rSv(SUPGROUPS, str, pp), OUTBUF_SIZE, &rightward); return max_rightward-rightward; } static int pr_tpgid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%d", pp->tpgid); +setREL1(ID_TPGID) + return snprintf(outbuf, COLWID, "%d", rSv(ID_TPGID, s_int, pp)); } /* SGI uses "cpu" to print the processor ID with header "P" */ static int pr_sgi_p(char *restrict const outbuf, const proc_t *restrict const pp){ /* FIXME */ - if(pp->state == 'R') return snprintf(outbuf, COLWID, "%d", pp->processor); +setREL2(STATE,PROCESSOR) + if(rSv(STATE, s_ch, pp) == 'R') return snprintf(outbuf, COLWID, "%u", rSv(PROCESSOR, u_int, pp)); return snprintf(outbuf, COLWID, "*"); } -#ifdef WITH_SYSTEMD /************************* Systemd stuff ********************************/ static int pr_sd_unit(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_unit); +setREL1(SD_UNIT) + return snprintf(outbuf, COLWID, "%s", rSv(SD_UNIT, str, pp)); } static int pr_sd_session(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_sess); +setREL1(SD_SESS) + return snprintf(outbuf, COLWID, "%s", rSv(SD_SESS, str, pp)); } static int pr_sd_ouid(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_ouid); +setREL1(SD_OUID) + return snprintf(outbuf, COLWID, "%s", rSv(SD_OUID, str, pp)); } static int pr_sd_machine(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_mach); +setREL1(SD_MACH) + return snprintf(outbuf, COLWID, "%s", rSv(SD_MACH, str, pp)); } static int pr_sd_uunit(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_uunit); +setREL1(SD_UUNIT) + return snprintf(outbuf, COLWID, "%s", rSv(SD_UUNIT, str, pp)); } static int pr_sd_seat(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_seat); +setREL1(SD_SEAT) + return snprintf(outbuf, COLWID, "%s", rSv(SD_SEAT, str, pp)); } static int pr_sd_slice(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->sd_slice); +setREL1(SD_SLICE) + return snprintf(outbuf, COLWID, "%s", rSv(SD_SLICE, str, pp)); } -#endif /************************ Linux namespaces ******************************/ #define _pr_ns(NAME, ID)\ static int pr_##NAME(char *restrict const outbuf, const proc_t *restrict const pp) {\ - if (pp->ns.ns[ID])\ - return snprintf(outbuf, COLWID, "%li", pp->ns.ns[ID]);\ - else\ - return snprintf(outbuf, COLWID, "-");\ + setREL1(NS_ ## ID) \ + if (rSv(NS_ ## ID, ul_int, pp)) \ + return snprintf(outbuf, COLWID, "%lu", rSv(NS_ ## ID, ul_int, pp)); \ + else \ + return snprintf(outbuf, COLWID, "-"); \ } -_pr_ns(ipcns, IPCNS); -_pr_ns(mntns, MNTNS); -_pr_ns(netns, NETNS); -_pr_ns(pidns, PIDNS); -_pr_ns(userns, USERNS); -_pr_ns(utsns, UTSNS); +_pr_ns(ipcns, IPC); +_pr_ns(mntns, MNT); +_pr_ns(netns, NET); +_pr_ns(pidns, PID); +_pr_ns(userns, USER); +_pr_ns(utsns, UTS); +#undef _pr_ns /************************ Linux containers ******************************/ static int pr_lxcname(char *restrict const outbuf, const proc_t *restrict const pp){ - return snprintf(outbuf, COLWID, "%s", pp->lxcname); +setREL1(LXCNAME) + return snprintf(outbuf, COLWID, "%s", rSv(LXCNAME, str, pp)); } /****************** FLASK & seLinux security stuff **********************/ @@ -1280,11 +1212,8 @@ static int pr_context(char *restrict const outbuf, const proc_t *restrict const size_t len; ssize_t num_read; int fd; - -// wchan file is suitable for testing -//snprintf(filename, sizeof filename, "/proc/%d/wchan", pp->tgid); -snprintf(filename, sizeof filename, "/proc/%d/attr/current", pp->tgid); - +setREL1(ID_TGID) + snprintf(filename, sizeof filename, "/proc/%d/attr/current", rSv(ID_TGID, s_int, pp)); fd = open(filename, O_RDONLY, 0); if(likely(fd==-1)) goto fail; num_read = read(fd, outbuf, 666); @@ -1296,7 +1225,6 @@ snprintf(filename, sizeof filename, "/proc/%d/attr/current", pp->tgid); while(outbuf[len]>' ' && outbuf[len]<='~') len++; outbuf[len] = '\0'; if(len) return len; - fail: outbuf[0] = '-'; outbuf[1] = '\0'; @@ -1314,7 +1242,7 @@ static int pr_context(char *restrict const outbuf, const proc_t *restrict const static int tried_load = 0; size_t len; char *context; - +setREL1(ID_TGID) if(!ps_getpidcon && !tried_load){ void *handle = dlopen("libselinux.so.1", RTLD_NOW); if(handle){ @@ -1325,7 +1253,7 @@ static int pr_context(char *restrict const outbuf, const proc_t *restrict const } tried_load++; } - if(ps_getpidcon && !ps_getpidcon(pp->tgid, &context)){ + if(ps_getpidcon && !ps_getpidcon(rSv(ID_TGID, s_int, pp), &context)){ size_t max_len = OUTBUF_SIZE-1; len = strlen(context); if(len > max_len) len = max_len; @@ -1423,20 +1351,6 @@ static int pr_t_left2(char *restrict const outbuf, const proc_t *restrict const #define ET CF_PRINT_EVERY_TIME #define AN CF_PRINT_AS_NEEDED // no idea -/* short names to save space */ -#define MEM PROC_FILLMEM /* read statm */ -#define ARG PROC_FILLARG /* read cmdline (cleared if c option) */ -#define COM PROC_FILLCOM /* read cmdline (cleared if not -f option) */ -#define ENV PROC_FILLENV /* read environ */ -#define USR PROC_FILLUSR /* uid_t -> user names */ -#define GRP PROC_FILLGRP /* gid_t -> group names */ -#define NS PROC_FILLNS /* read namespace information */ -#define LXC PROC_FILL_LXC /* value the lxc name field */ -#ifdef WITH_SYSTEMD -#define SD PROC_FILLSYSTEMD /* retrieve systemd stuff */ -#endif -#define SGRP PROC_FILLSTATUS | PROC_FILLSUPGRP /* supgid -> supgrp (names) */ -#define CGRP PROC_FILLCGROUP | PROC_EDITCGRPCVT /* read cgroup */ /* TODO * pull out annoying BSD aliases into another table (to macro table?) @@ -1446,278 +1360,267 @@ static int pr_t_left2(char *restrict const outbuf, const proc_t *restrict const /* temporary hack -- mark new stuff grabbed from Debian ps */ #define LNx LNX +/* Note: upon conversion to the API the numerous former sort provisions + for otherwise non-printable fields (pr_nop) have been retained. And, + since the new library can sort on any item, many previously printable + but unsortable fields have now been made sortable. */ /* there are about 211 listed */ - /* Many of these are placeholders for unsupported options. */ -static const format_struct format_array[] = { -/* code header print() sort() width need vendor flags */ -{"%cpu", "%CPU", pr_pcpu, sr_pcpu, 4, 0, BSD, ET|RIGHT}, /*pcpu*/ -{"%mem", "%MEM", pr_pmem, sr_rss, 4, 0, BSD, PO|RIGHT}, /*pmem*/ -{"_left", "LLLLLLLL", pr_t_left, sr_nop, 8, 0, TST, ET|LEFT}, -{"_left2", "L2L2L2L2", pr_t_left2, sr_nop, 8, 0, TST, ET|LEFT}, -{"_right", "RRRRRRRRRRR", pr_t_right, sr_nop, 11, 0, TST, ET|RIGHT}, -{"_right2", "R2R2R2R2R2R", pr_t_right2, sr_nop, 11, 0, TST, ET|RIGHT}, -{"_unlimited","U", pr_t_unlimited, sr_nop, 16, 0, TST, ET|UNLIMITED}, -{"_unlimited2","U2", pr_t_unlimited2, sr_nop, 16, 0, TST, ET|UNLIMITED}, -{"acflag", "ACFLG", pr_nop, sr_nop, 5, 0, XXX, AN|RIGHT}, /*acflg*/ -{"acflg", "ACFLG", pr_nop, sr_nop, 5, 0, BSD, AN|RIGHT}, /*acflag*/ -{"addr", "ADDR", pr_nop, sr_nop, 4, 0, XXX, AN|RIGHT}, -{"addr_1", "ADDR", pr_nop, sr_nop, 1, 0, LNX, AN|LEFT}, -{"alarm", "ALARM", pr_alarm, sr_alarm, 5, 0, LNX, AN|RIGHT}, -{"argc", "ARGC", pr_nop, sr_nop, 4, 0, LNX, PO|RIGHT}, -{"args", "COMMAND", pr_args, sr_cmd, 27, ARG, U98, PO|UNLIMITED}, /*command*/ -{"atime", "TIME", pr_time, sr_time, 8, 0, SOE, ET|RIGHT}, /*cputime*/ /* was 6 wide */ -{"blocked", "BLOCKED", pr_sigmask, sr_nop, 9, 0, BSD, TO|SIGNAL}, /*sigmask*/ -{"bnd", "BND", pr_nop, sr_nop, 1, 0, AIX, TO|RIGHT}, -{"bsdstart", "START", pr_bsdstart, sr_nop, 6, 0, LNX, ET|RIGHT}, -{"bsdtime", "TIME", pr_bsdtime, sr_nop, 6, 0, LNX, ET|RIGHT}, -{"c", "C", pr_c, sr_pcpu, 2, 0, SUN, ET|RIGHT}, -{"caught", "CAUGHT", pr_sigcatch, sr_nop, 9, 0, BSD, TO|SIGNAL}, /*sigcatch*/ -{"cgroup", "CGROUP", pr_cgroup, sr_nop, 27,CGRP, LNX, PO|UNLIMITED}, -{"class", "CLS", pr_class, sr_sched, 3, 0, XXX, TO|LEFT}, -{"cls", "CLS", pr_class, sr_sched, 3, 0, HPU, TO|RIGHT}, /*says HPUX or RT*/ -{"cmaj_flt", "-", pr_nop, sr_cmaj_flt, 1, 0, LNX, AN|RIGHT}, -{"cmd", "CMD", pr_args, sr_cmd, 27, ARG, DEC, PO|UNLIMITED}, /*ucomm*/ -{"cmin_flt", "-", pr_nop, sr_cmin_flt, 1, 0, LNX, AN|RIGHT}, -{"cnswap", "-", pr_nop, sr_nop, 1, 0, LNX, AN|RIGHT}, -{"comm", "COMMAND", pr_comm, sr_cmd, 15, COM, U98, PO|UNLIMITED}, /*ucomm*/ -{"command", "COMMAND", pr_args, sr_cmd, 27, ARG, XXX, PO|UNLIMITED}, /*args*/ -{"context", "CONTEXT", pr_context, sr_nop, 31, 0, LNX, ET|LEFT}, -{"cp", "CP", pr_cp, sr_pcpu, 3, 0, DEC, ET|RIGHT}, /*cpu*/ -{"cpu", "CPU", pr_nop, sr_nop, 3, 0, BSD, AN|RIGHT}, /* FIXME ... HP-UX wants this as the CPU number for SMP? */ -{"cpuid", "CPUID", pr_psr, sr_nop, 5, 0, BSD, TO|RIGHT}, // OpenBSD: 8 wide! -{"cputime", "TIME", pr_time, sr_time, 8, 0, DEC, ET|RIGHT}, /*time*/ -{"ctid", "CTID", pr_nop, sr_nop, 5, 0, SUN, ET|RIGHT}, // resource contracts? -{"cursig", "CURSIG", pr_nop, sr_nop, 6, 0, DEC, AN|RIGHT}, -{"cutime", "-", pr_nop, sr_cutime, 1, 0, LNX, AN|RIGHT}, -{"cwd", "CWD", pr_nop, sr_nop, 3, 0, LNX, AN|LEFT}, -{"drs", "DRS", pr_drs, sr_drs, 5, MEM, LNX, PO|RIGHT}, -{"dsiz", "DSIZ", pr_dsiz, sr_nop, 4, 0, LNX, PO|RIGHT}, -{"egid", "EGID", pr_egid, sr_egid, 5, 0, LNX, ET|RIGHT}, -{"egroup", "EGROUP", pr_egroup, sr_egroup, 8, GRP, LNX, ET|USER}, -{"eip", "EIP", pr_eip, sr_kstk_eip, 8, 0, LNX, TO|RIGHT}, -{"emul", "EMUL", pr_nop, sr_nop, 13, 0, BSD, PO|LEFT}, /* "FreeBSD ELF32" and such */ -{"end_code", "E_CODE", pr_nop, sr_end_code, 8, 0, LNx, PO|RIGHT}, -{"environ","ENVIRONMENT",pr_nop, sr_nop, 11, ENV, LNx, PO|UNLIMITED}, -{"esp", "ESP", pr_esp, sr_kstk_esp, 8, 0, LNX, TO|RIGHT}, -{"etime", "ELAPSED", pr_etime, sr_etime, 11, 0, U98, ET|RIGHT}, /* was 7 wide */ -{"etimes", "ELAPSED", pr_etimes, sr_nop, 7, 0, BSD, ET|RIGHT}, /* FreeBSD */ -{"euid", "EUID", pr_euid, sr_euid, 5, 0, LNX, ET|RIGHT}, -{"euser", "EUSER", pr_euser, sr_euser, 8, USR, LNX, ET|USER}, -{"f", "F", pr_flag, sr_flags, 1, 0, XXX, ET|RIGHT}, /*flags*/ -{"fgid", "FGID", pr_fgid, sr_fgid, 5, 0, LNX, ET|RIGHT}, -{"fgroup", "FGROUP", pr_fgroup, sr_fgroup, 8, GRP, LNX, ET|USER}, -{"flag", "F", pr_flag, sr_flags, 1, 0, DEC, ET|RIGHT}, -{"flags", "F", pr_flag, sr_flags, 1, 0, BSD, ET|RIGHT}, /*f*/ /* was FLAGS, 8 wide */ -{"fname", "COMMAND", pr_fname, sr_nop, 8, 0, SUN, PO|LEFT}, -{"fsgid", "FSGID", pr_fgid, sr_fgid, 5, 0, LNX, ET|RIGHT}, -{"fsgroup", "FSGROUP", pr_fgroup, sr_fgroup, 8, GRP, LNX, ET|USER}, -{"fsuid", "FSUID", pr_fuid, sr_fuid, 5, 0, LNX, ET|RIGHT}, -{"fsuser", "FSUSER", pr_fuser, sr_fuser, 8, USR, LNX, ET|USER}, -{"fuid", "FUID", pr_fuid, sr_fuid, 5, 0, LNX, ET|RIGHT}, -{"fuser", "FUSER", pr_fuser, sr_fuser, 8, USR, LNX, ET|USER}, -{"gid", "GID", pr_egid, sr_egid, 5, 0, SUN, ET|RIGHT}, -{"group", "GROUP", pr_egroup, sr_egroup, 8, GRP, U98, ET|USER}, -{"ignored", "IGNORED", pr_sigignore,sr_nop, 9, 0, BSD, TO|SIGNAL}, /*sigignore*/ -{"inblk", "INBLK", pr_nop, sr_nop, 5, 0, BSD, AN|RIGHT}, /*inblock*/ -{"inblock", "INBLK", pr_nop, sr_nop, 5, 0, DEC, AN|RIGHT}, /*inblk*/ -{"intpri", "PRI", pr_opri, sr_priority, 3, 0, HPU, TO|RIGHT}, -{"ipcns", "IPCNS", pr_ipcns, sr_ipcns, 10, NS, LNX, ET|RIGHT}, -{"jid", "JID", pr_nop, sr_nop, 1, 0, SGI, PO|RIGHT}, -{"jobc", "JOBC", pr_nop, sr_nop, 4, 0, XXX, AN|RIGHT}, -{"ktrace", "KTRACE", pr_nop, sr_nop, 8, 0, BSD, AN|RIGHT}, -{"ktracep", "KTRACEP", pr_nop, sr_nop, 8, 0, BSD, AN|RIGHT}, -{"label", "LABEL", pr_context, sr_nop, 31, 0, SGI, ET|LEFT}, -{"lastcpu", "C", pr_psr, sr_nop, 3, 0, BSD, TO|RIGHT}, // DragonFly -{"lim", "LIM", pr_lim, sr_rss_rlim, 5, 0, BSD, AN|RIGHT}, -{"login", "LOGNAME", pr_nop, sr_nop, 8, 0, BSD, AN|LEFT}, /*logname*/ /* double check */ -{"logname", "LOGNAME", pr_nop, sr_nop, 8, 0, XXX, AN|LEFT}, /*login*/ -{"longtname", "TTY", pr_tty8, sr_tty, 8, 0, DEC, PO|LEFT}, -#ifdef WITH_SYSTEMD -{"lsession", "SESSION", pr_sd_session, sr_nop, 11, SD, LNX, ET|LEFT}, -#endif -{"lstart", "STARTED", pr_lstart, sr_nop, 24, 0, XXX, ET|RIGHT}, -{"luid", "LUID", pr_nop, sr_nop, 5, 0, LNX, ET|RIGHT}, /* login ID */ -{"luser", "LUSER", pr_nop, sr_nop, 8, USR, LNX, ET|USER}, /* login USER */ -{"lwp", "LWP", pr_tasks, sr_tasks, 5, 0, SUN, TO|PIDMAX|RIGHT}, -{"lxc", "LXC", pr_lxcname, sr_lxcname, 8, LXC, LNX, ET|LEFT}, -{"m_drs", "DRS", pr_drs, sr_drs, 5, MEM, LNx, PO|RIGHT}, -{"m_dt", "DT", pr_nop, sr_dt, 4, MEM, LNx, PO|RIGHT}, -{"m_lrs", "LRS", pr_nop, sr_lrs, 5, MEM, LNx, PO|RIGHT}, -{"m_resident", "RES", pr_nop, sr_resident, 5,MEM, LNx, PO|RIGHT}, -{"m_share", "SHRD", pr_nop, sr_share, 5, MEM, LNx, PO|RIGHT}, -{"m_size", "SIZE", pr_size, sr_size, 5, MEM, LNX, PO|RIGHT}, -{"m_swap", "SWAP", pr_nop, sr_nop, 5, 0, LNx, PO|RIGHT}, -{"m_trs", "TRS", pr_trs, sr_trs, 5, MEM, LNx, PO|RIGHT}, -#ifdef WITH_SYSTEMD -{"machine", "MACHINE", pr_sd_machine, sr_nop, 31, SD, LNX, ET|LEFT}, -#endif -{"maj_flt", "MAJFL", pr_majflt, sr_maj_flt, 6, 0, LNX, AN|RIGHT}, -{"majflt", "MAJFLT", pr_majflt, sr_maj_flt, 6, 0, XXX, AN|RIGHT}, -{"min_flt", "MINFL", pr_minflt, sr_min_flt, 6, 0, LNX, AN|RIGHT}, -{"minflt", "MINFLT", pr_minflt, sr_min_flt, 6, 0, XXX, AN|RIGHT}, -{"mntns", "MNTNS", pr_mntns, sr_mntns, 10, NS, LNX, ET|RIGHT}, -{"msgrcv", "MSGRCV", pr_nop, sr_nop, 6, 0, XXX, AN|RIGHT}, -{"msgsnd", "MSGSND", pr_nop, sr_nop, 6, 0, XXX, AN|RIGHT}, -{"mwchan", "MWCHAN", pr_nop, sr_nop, 6, 0, BSD, TO|WCHAN}, /* mutex (FreeBSD) */ -{"netns", "NETNS", pr_netns, sr_netns, 10, NS, LNX, ET|RIGHT}, -{"ni", "NI", pr_nice, sr_nice, 3, 0, BSD, TO|RIGHT}, /*nice*/ -{"nice", "NI", pr_nice, sr_nice, 3, 0, U98, TO|RIGHT}, /*ni*/ -{"nivcsw", "IVCSW", pr_nop, sr_nop, 5, 0, XXX, AN|RIGHT}, -{"nlwp", "NLWP", pr_nlwp, sr_nlwp, 4, 0, SUN, PO|RIGHT}, -{"nsignals", "NSIGS", pr_nop, sr_nop, 5, 0, DEC, AN|RIGHT}, /*nsigs*/ -{"nsigs", "NSIGS", pr_nop, sr_nop, 5, 0, BSD, AN|RIGHT}, /*nsignals*/ -{"nswap", "NSWAP", pr_nop, sr_nop, 5, 0, XXX, AN|RIGHT}, -{"nvcsw", "VCSW", pr_nop, sr_nop, 5, 0, XXX, AN|RIGHT}, -{"nwchan", "WCHAN", pr_nwchan, sr_nop, 6, 0, XXX, TO|RIGHT}, -{"opri", "PRI", pr_opri, sr_priority, 3, 0, SUN, TO|RIGHT}, -{"osz", "SZ", pr_nop, sr_nop, 2, 0, SUN, PO|RIGHT}, -{"oublk", "OUBLK", pr_nop, sr_nop, 5, 0, BSD, AN|RIGHT}, /*oublock*/ -{"oublock", "OUBLK", pr_nop, sr_nop, 5, 0, DEC, AN|RIGHT}, /*oublk*/ -#ifdef WITH_SYSTEMD -{"ouid", "OWNER", pr_sd_ouid, sr_nop, 5, SD, LNX, ET|LEFT}, -#endif -{"p_ru", "P_RU", pr_nop, sr_nop, 6, 0, BSD, AN|RIGHT}, -{"paddr", "PADDR", pr_nop, sr_nop, 6, 0, BSD, AN|RIGHT}, -{"pagein", "PAGEIN", pr_majflt, sr_maj_flt, 6, 0, XXX, AN|RIGHT}, -{"pcpu", "%CPU", pr_pcpu, sr_pcpu, 4, 0, U98, ET|RIGHT}, /*%cpu*/ -{"pending", "PENDING", pr_sig, sr_nop, 9, 0, BSD, ET|SIGNAL}, /*sig*/ -{"pgid", "PGID", pr_pgid, sr_pgrp, 5, 0, U98, PO|PIDMAX|RIGHT}, -{"pgrp", "PGRP", pr_pgid, sr_pgrp, 5, 0, LNX, PO|PIDMAX|RIGHT}, -{"pid", "PID", pr_procs, sr_procs, 5, 0, U98, PO|PIDMAX|RIGHT}, -{"pidns", "PIDNS", pr_pidns, sr_pidns, 10, NS, LNX, ET|RIGHT}, -{"pmem", "%MEM", pr_pmem, sr_rss, 4, 0, XXX, PO|RIGHT}, /*%mem*/ -{"poip", "-", pr_nop, sr_nop, 1, 0, BSD, AN|RIGHT}, -{"policy", "POL", pr_class, sr_sched, 3, 0, DEC, TO|LEFT}, -{"ppid", "PPID", pr_ppid, sr_ppid, 5, 0, U98, PO|PIDMAX|RIGHT}, -{"pri", "PRI", pr_pri, sr_nop, 3, 0, XXX, TO|RIGHT}, -{"pri_api", "API", pr_pri_api, sr_nop, 3, 0, LNX, TO|RIGHT}, -{"pri_bar", "BAR", pr_pri_bar, sr_nop, 3, 0, LNX, TO|RIGHT}, -{"pri_baz", "BAZ", pr_pri_baz, sr_nop, 3, 0, LNX, TO|RIGHT}, -{"pri_foo", "FOO", pr_pri_foo, sr_nop, 3, 0, LNX, TO|RIGHT}, -{"priority", "PRI", pr_priority, sr_priority, 3, 0, LNX, TO|RIGHT}, -{"prmgrp", "PRMGRP", pr_nop, sr_nop, 12, 0, HPU, PO|RIGHT}, -{"prmid", "PRMID", pr_nop, sr_nop, 12, 0, HPU, PO|RIGHT}, -{"project", "PROJECT", pr_nop, sr_nop, 12, 0, SUN, PO|LEFT}, // see prm* andctid -{"projid", "PROJID", pr_nop, sr_nop, 5, 0, SUN, PO|RIGHT}, -{"pset", "PSET", pr_nop, sr_nop, 4, 0, DEC, TO|RIGHT}, -{"psr", "PSR", pr_psr, sr_nop, 3, 0, DEC, TO|RIGHT}, -{"psxpri", "PPR", pr_nop, sr_nop, 3, 0, DEC, TO|RIGHT}, -{"re", "RE", pr_nop, sr_nop, 3, 0, BSD, AN|RIGHT}, -{"resident", "RES", pr_nop, sr_resident, 5,MEM, LNX, PO|RIGHT}, -{"rgid", "RGID", pr_rgid, sr_rgid, 5, 0, XXX, ET|RIGHT}, -{"rgroup", "RGROUP", pr_rgroup, sr_rgroup, 8, GRP, U98, ET|USER}, /* was 8 wide */ -{"rlink", "RLINK", pr_nop, sr_nop, 8, 0, BSD, AN|RIGHT}, -{"rss", "RSS", pr_rss, sr_rss, 5, 0, XXX, PO|RIGHT}, /* was 5 wide */ -{"rssize", "RSS", pr_rss, sr_vm_rss, 5, 0, DEC, PO|RIGHT}, /*rsz*/ -{"rsz", "RSZ", pr_rss, sr_vm_rss, 5, 0, BSD, PO|RIGHT}, /*rssize*/ -{"rtprio", "RTPRIO", pr_rtprio, sr_rtprio, 6, 0, BSD, TO|RIGHT}, -{"ruid", "RUID", pr_ruid, sr_ruid, 5, 0, XXX, ET|RIGHT}, -{"ruser", "RUSER", pr_ruser, sr_ruser, 8, USR, U98, ET|USER}, -{"s", "S", pr_s, sr_state, 1, 0, SUN, TO|LEFT}, /*stat,state*/ -{"sched", "SCH", pr_sched, sr_sched, 3, 0, AIX, TO|RIGHT}, -{"scnt", "SCNT", pr_nop, sr_nop, 4, 0, DEC, AN|RIGHT}, /* man page misspelling of scount? */ -{"scount", "SC", pr_nop, sr_nop, 4, 0, AIX, AN|RIGHT}, /* scnt==scount, DEC claims both */ -#ifdef WITH_SYSTEMD -{"seat", "SEAT", pr_sd_seat, sr_nop, 11, SD, LNX, ET|LEFT}, -#endif -{"sess", "SESS", pr_sess, sr_session, 5, 0, XXX, PO|PIDMAX|RIGHT}, -{"session", "SESS", pr_sess, sr_session, 5, 0, LNX, PO|PIDMAX|RIGHT}, -{"sgi_p", "P", pr_sgi_p, sr_nop, 1, 0, LNX, TO|RIGHT}, /* "cpu" number */ -{"sgi_rss", "RSS", pr_rss, sr_nop, 4, 0, LNX, PO|LEFT}, /* SZ:RSS */ -{"sgid", "SGID", pr_sgid, sr_sgid, 5, 0, LNX, ET|RIGHT}, -{"sgroup", "SGROUP", pr_sgroup, sr_sgroup, 8, GRP, LNX, ET|USER}, -{"share", "-", pr_nop, sr_share, 1, MEM, LNX, PO|RIGHT}, -{"sid", "SID", pr_sess, sr_session, 5, 0, XXX, PO|PIDMAX|RIGHT}, /* Sun & HP */ -{"sig", "PENDING", pr_sig, sr_nop, 9, 0, XXX, ET|SIGNAL}, /*pending -- Dragonfly uses this for whole-proc and "tsig" for thread */ -{"sig_block", "BLOCKED", pr_sigmask, sr_nop, 9, 0, LNX, TO|SIGNAL}, -{"sig_catch", "CATCHED", pr_sigcatch, sr_nop, 9, 0, LNX, TO|SIGNAL}, -{"sig_ignore", "IGNORED",pr_sigignore, sr_nop, 9, 0, LNX, TO|SIGNAL}, -{"sig_pend", "SIGNAL", pr_sig, sr_nop, 9, 0, LNX, ET|SIGNAL}, -{"sigcatch", "CAUGHT", pr_sigcatch, sr_nop, 9, 0, XXX, TO|SIGNAL}, /*caught*/ -{"sigignore", "IGNORED", pr_sigignore,sr_nop, 9, 0, XXX, TO|SIGNAL}, /*ignored*/ -{"sigmask", "BLOCKED", pr_sigmask, sr_nop, 9, 0, XXX, TO|SIGNAL}, /*blocked*/ -{"size", "SIZE", pr_swapable, sr_swapable, 5, 0, SCO, PO|RIGHT}, -{"sl", "SL", pr_nop, sr_nop, 3, 0, XXX, AN|RIGHT}, -#ifdef WITH_SYSTEMD -{"slice", "SLICE", pr_sd_slice, sr_nop, 31, SD, LNX, ET|LEFT}, -#endif -{"spid", "SPID", pr_tasks, sr_tasks, 5, 0, SGI, TO|PIDMAX|RIGHT}, -{"stackp", "STACKP", pr_stackp, sr_start_stack, 8, 0, LNX, PO|RIGHT}, /*start_stack*/ -{"start", "STARTED", pr_start, sr_nop, 8, 0, XXX, ET|RIGHT}, -{"start_code", "S_CODE", pr_nop, sr_start_code, 8, 0, LNx, PO|RIGHT}, -{"start_stack", "STACKP", pr_stackp, sr_start_stack, 8, 0, LNX, PO|RIGHT}, /*stackp*/ -{"start_time", "START", pr_stime, sr_start_time, 5, 0, LNx, ET|RIGHT}, -{"stat", "STAT", pr_stat, sr_state, 4, 0, BSD, TO|LEFT}, /*state,s*/ -{"state", "S", pr_s, sr_state, 1, 0, XXX, TO|LEFT}, /*stat,s*/ /* was STAT */ -{"status", "STATUS", pr_nop, sr_nop, 6, 0, DEC, AN|RIGHT}, -{"stime", "STIME", pr_stime, sr_stime, 5, 0, XXX, ET|RIGHT}, /* was 6 wide */ -{"suid", "SUID", pr_suid, sr_suid, 5, 0, LNx, ET|RIGHT}, -{"supgid", "SUPGID", pr_supgid, sr_nop, 20, 0, LNX, PO|UNLIMITED}, -{"supgrp", "SUPGRP", pr_supgrp, sr_nop, 40,SGRP, LNX, PO|UNLIMITED}, -{"suser", "SUSER", pr_suser, sr_suser, 8, USR, LNx, ET|USER}, -{"svgid", "SVGID", pr_sgid, sr_sgid, 5, 0, XXX, ET|RIGHT}, -{"svgroup", "SVGROUP", pr_sgroup, sr_sgroup, 8, GRP, LNX, ET|USER}, -{"svuid", "SVUID", pr_suid, sr_suid, 5, 0, XXX, ET|RIGHT}, -{"svuser", "SVUSER", pr_suser, sr_suser, 8, USR, LNX, ET|USER}, -{"systime", "SYSTEM", pr_nop, sr_nop, 6, 0, DEC, ET|RIGHT}, -{"sz", "SZ", pr_sz, sr_nop, 5, 0, HPU, PO|RIGHT}, -{"taskid", "TASKID", pr_nop, sr_nop, 5, 0, SUN, TO|PIDMAX|RIGHT}, // is this a thread ID? -{"tdev", "TDEV", pr_nop, sr_nop, 4, 0, XXX, AN|RIGHT}, -{"thcount", "THCNT", pr_nlwp, sr_nlwp, 5, 0, AIX, PO|RIGHT}, -{"tgid", "TGID", pr_procs, sr_procs, 5, 0, LNX, PO|PIDMAX|RIGHT}, -{"tid", "TID", pr_tasks, sr_tasks, 5, 0, AIX, TO|PIDMAX|RIGHT}, -{"time", "TIME", pr_time, sr_time, 8, 0, U98, ET|RIGHT}, /*cputime*/ /* was 6 wide */ -{"timeout", "TMOUT", pr_nop, sr_nop, 5, 0, LNX, AN|RIGHT}, // 2.0.xx era -{"tmout", "TMOUT", pr_nop, sr_nop, 5, 0, LNX, AN|RIGHT}, // 2.0.xx era -{"tname", "TTY", pr_tty8, sr_tty, 8, 0, DEC, PO|LEFT}, -{"tpgid", "TPGID", pr_tpgid, sr_tpgid, 5, 0, XXX, PO|PIDMAX|RIGHT}, -{"trs", "TRS", pr_trs, sr_trs, 4, MEM, AIX, PO|RIGHT}, -{"trss", "TRSS", pr_trs, sr_trs, 4, MEM, BSD, PO|RIGHT}, /* 4.3BSD NET/2 */ -{"tsess", "TSESS", pr_nop, sr_nop, 5, 0, BSD, PO|PIDMAX|RIGHT}, -{"tsession", "TSESS", pr_nop, sr_nop, 5, 0, DEC, PO|PIDMAX|RIGHT}, -{"tsid", "TSID", pr_nop, sr_nop, 5, 0, BSD, PO|PIDMAX|RIGHT}, -{"tsig", "PENDING", pr_tsig, sr_nop, 9, 0, BSD, ET|SIGNAL}, /* Dragonfly used this for thread-specific, and "sig" for whole-proc */ -{"tsiz", "TSIZ", pr_tsiz, sr_nop, 4, 0, BSD, PO|RIGHT}, -{"tt", "TT", pr_tty8, sr_tty, 8, 0, BSD, PO|LEFT}, -{"tty", "TT", pr_tty8, sr_tty, 8, 0, U98, PO|LEFT}, /* Unix98 requires "TT" but has "TTY" too. :-( */ /* was 3 wide */ -{"tty4", "TTY", pr_tty4, sr_tty, 4, 0, LNX, PO|LEFT}, -{"tty8", "TTY", pr_tty8, sr_tty, 8, 0, LNX, PO|LEFT}, -{"u_procp", "UPROCP", pr_nop, sr_nop, 6, 0, DEC, AN|RIGHT}, -{"ucmd", "CMD", pr_comm, sr_cmd, 15, COM, DEC, PO|UNLIMITED}, /*ucomm*/ -{"ucomm", "COMMAND", pr_comm, sr_cmd, 15, COM, XXX, PO|UNLIMITED}, /*comm*/ -{"uid", "UID", pr_euid, sr_euid, 5, 0, XXX, ET|RIGHT}, -{"uid_hack", "UID", pr_euser, sr_euser, 8, USR, XXX, ET|USER}, -{"umask", "UMASK", pr_nop, sr_nop, 5, 0, DEC, AN|RIGHT}, -{"uname", "USER", pr_euser, sr_euser, 8, USR, DEC, ET|USER}, /* man page misspelling of user? */ -#ifdef WITH_SYSTEMD -{"unit", "UNIT", pr_sd_unit, sr_nop, 31, SD, LNX, ET|LEFT}, -#endif -{"upr", "UPR", pr_nop, sr_nop, 3, 0, BSD, TO|RIGHT}, /*usrpri*/ -{"uprocp", "UPROCP", pr_nop, sr_nop, 8, 0, BSD, AN|RIGHT}, -{"user", "USER", pr_euser, sr_euser, 8, USR, U98, ET|USER}, /* BSD n forces this to UID */ -{"userns", "USERNS", pr_userns, sr_userns, 10, NS, LNX, ET|RIGHT}, -{"usertime", "USER", pr_nop, sr_nop, 4, 0, DEC, ET|RIGHT}, -{"usrpri", "UPR", pr_nop, sr_nop, 3, 0, DEC, TO|RIGHT}, /*upr*/ -{"util", "C", pr_c, sr_pcpu, 2, 0, SGI, ET|RIGHT}, // not sure about "C" -{"utime", "UTIME", pr_nop, sr_utime, 6, 0, LNx, ET|RIGHT}, -{"utsns", "UTSNS", pr_utsns, sr_utsns, 10, NS, LNX, ET|RIGHT}, -#ifdef WITH_SYSTEMD -{"uunit", "UUNIT", pr_sd_uunit, sr_nop, 31, SD, LNX, ET|LEFT}, -#endif -{"vm_data", "DATA", pr_nop, sr_vm_data, 5, 0, LNx, PO|RIGHT}, -{"vm_exe", "EXE", pr_nop, sr_vm_exe, 5, 0, LNx, PO|RIGHT}, -{"vm_lib", "LIB", pr_nop, sr_vm_lib, 5, 0, LNx, PO|RIGHT}, -{"vm_lock", "LCK", pr_nop, sr_vm_lock, 3, 0, LNx, PO|RIGHT}, -{"vm_stack", "STACK", pr_nop, sr_vm_stack, 5, 0, LNx, PO|RIGHT}, -{"vsize", "VSZ", pr_vsz, sr_vsize, 6, 0, DEC, PO|RIGHT}, /*vsz*/ -{"vsz", "VSZ", pr_vsz, sr_vm_size, 6, 0, U98, PO|RIGHT}, /*vsize*/ -{"wchan", "WCHAN", pr_wchan, sr_wchan, 6, 0, XXX, TO|WCHAN}, /* BSD n forces this to nwchan */ /* was 10 wide */ -{"wname", "WCHAN", pr_wname, sr_nop, 6, 0, SGI, TO|WCHAN}, /* opposite of nwchan */ -{"xstat", "XSTAT", pr_nop, sr_nop, 5, 0, BSD, AN|RIGHT}, -{"zone", "ZONE", pr_context, sr_nop, 31, 0, SUN, ET|LEFT}, // Solaris zone == Linux context? -{"zoneid", "ZONEID", pr_nop, sr_nop, 31, 0, SUN, ET|RIGHT},// Linux only offers context names -{"~", "-", pr_nop, sr_nop, 1, 0, LNX, AN|RIGHT} /* NULL would ruin alphabetical order */ +static const format_struct format_array[] = { /* + .spec .head .pr .sr width .vendor .flags */ +{"%cpu", "%CPU", pr_pcpu, PROCPS_PIDS_extra, 4, BSD, ET|RIGHT}, /*pcpu*/ +{"%mem", "%MEM", pr_pmem, PROCPS_PIDS_VM_RSS, 4, BSD, PO|RIGHT}, /*pmem*/ +{"_left", "LLLLLLLL", pr_t_left, PROCPS_PIDS_noop, 8, TST, ET|LEFT}, +{"_left2", "L2L2L2L2", pr_t_left2, PROCPS_PIDS_noop, 8, TST, ET|LEFT}, +{"_right", "RRRRRRRRRRR", pr_t_right, PROCPS_PIDS_noop, 11, TST, ET|RIGHT}, +{"_right2", "R2R2R2R2R2R", pr_t_right2, PROCPS_PIDS_noop, 11, TST, ET|RIGHT}, +{"_unlimited","U", pr_t_unlimited, PROCPS_PIDS_noop, 16, TST, ET|UNLIMITED}, +{"_unlimited2","U2", pr_t_unlimited2, PROCPS_PIDS_noop, 16, TST, ET|UNLIMITED}, +{"acflag", "ACFLG", pr_nop, PROCPS_PIDS_noop, 5, XXX, AN|RIGHT}, /*acflg*/ +{"acflg", "ACFLG", pr_nop, PROCPS_PIDS_noop, 5, BSD, AN|RIGHT}, /*acflag*/ +{"addr", "ADDR", pr_nop, PROCPS_PIDS_noop, 4, XXX, AN|RIGHT}, +{"addr_1", "ADDR", pr_nop, PROCPS_PIDS_noop, 1, LNX, AN|LEFT}, +{"alarm", "ALARM", pr_alarm, PROCPS_PIDS_ALARM, 5, LNX, AN|RIGHT}, +{"argc", "ARGC", pr_nop, PROCPS_PIDS_noop, 4, LNX, PO|RIGHT}, +{"args", "COMMAND", pr_args, PROCPS_PIDS_CMDLINE, 27, U98, PO|UNLIMITED}, /*command*/ +{"atime", "TIME", pr_time, PROCPS_PIDS_TIME_ALL, 8, SOE, ET|RIGHT}, /*cputime*/ /* was 6 wide */ +{"blocked", "BLOCKED", pr_sigmask, PROCPS_PIDS_SIGBLOCKED, 9, BSD, TO|SIGNAL},/*sigmask*/ +{"bnd", "BND", pr_nop, PROCPS_PIDS_noop, 1, AIX, TO|RIGHT}, +{"bsdstart", "START", pr_bsdstart, PROCPS_PIDS_TIME_START, 6, LNX, ET|RIGHT}, +{"bsdtime", "TIME", pr_bsdtime, PROCPS_PIDS_TICS_ALL, 6, LNX, ET|RIGHT}, +{"c", "C", pr_c, PROCPS_PIDS_extra, 2, SUN, ET|RIGHT}, +{"caught", "CAUGHT", pr_sigcatch, PROCPS_PIDS_SIGCATCH, 9, BSD, TO|SIGNAL}, /*sigcatch*/ +{"cgroup", "CGROUP", pr_cgroup, PROCPS_PIDS_CGROUP, 27, LNX, PO|UNLIMITED}, +{"class", "CLS", pr_class, PROCPS_PIDS_SCHED_CLASS, 3, XXX, TO|LEFT}, +{"cls", "CLS", pr_class, PROCPS_PIDS_SCHED_CLASS, 3, HPU, TO|RIGHT}, /*says HPUX or RT*/ +{"cmaj_flt", "-", pr_nop, PROCPS_PIDS_noop, 1, LNX, AN|RIGHT}, +{"cmd", "CMD", pr_args, PROCPS_PIDS_CMDLINE, 27, DEC, PO|UNLIMITED}, /*ucomm*/ +{"cmin_flt", "-", pr_nop, PROCPS_PIDS_noop, 1, LNX, AN|RIGHT}, +{"cnswap", "-", pr_nop, PROCPS_PIDS_noop, 1, LNX, AN|RIGHT}, +{"comm", "COMMAND", pr_comm, PROCPS_PIDS_CMD, 15, U98, PO|UNLIMITED}, /*ucomm*/ +{"command", "COMMAND", pr_args, PROCPS_PIDS_CMDLINE, 27, XXX, PO|UNLIMITED}, /*args*/ +{"context", "CONTEXT", pr_context, PROCPS_PIDS_ID_TGID, 31, LNX, ET|LEFT}, +{"cp", "CP", pr_cp, PROCPS_PIDS_extra, 3, DEC, ET|RIGHT}, /*cpu*/ +{"cpu", "CPU", pr_nop, PROCPS_PIDS_noop, 3, BSD, AN|RIGHT}, /* FIXME ... HP-UX wants this as the CPU number for SMP? */ +{"cpuid", "CPUID", pr_psr, PROCPS_PIDS_PROCESSOR, 5, BSD, TO|RIGHT}, // OpenBSD: 8 wide! +{"cputime", "TIME", pr_time, PROCPS_PIDS_TIME_ALL, 8, DEC, ET|RIGHT}, /*time*/ +{"ctid", "CTID", pr_nop, PROCPS_PIDS_noop, 5, SUN, ET|RIGHT}, // resource contracts? +{"cursig", "CURSIG", pr_nop, PROCPS_PIDS_noop, 6, DEC, AN|RIGHT}, +{"cutime", "-", pr_nop, PROCPS_PIDS_TICS_USER_C, 1, LNX, AN|RIGHT}, +{"cwd", "CWD", pr_nop, PROCPS_PIDS_noop, 3, LNX, AN|LEFT}, +{"drs", "DRS", pr_drs, PROCPS_PIDS_VSIZE_PGS, 5, LNX, PO|RIGHT}, +{"dsiz", "DSIZ", pr_dsiz, PROCPS_PIDS_VSIZE_PGS, 4, LNX, PO|RIGHT}, +{"egid", "EGID", pr_egid, PROCPS_PIDS_ID_EGID, 5, LNX, ET|RIGHT}, +{"egroup", "EGROUP", pr_egroup, PROCPS_PIDS_ID_EGROUP, 8, LNX, ET|USER}, +{"eip", "EIP", pr_eip, PROCPS_PIDS_ADDR_KSTK_EIP, 8, LNX, TO|RIGHT}, +{"emul", "EMUL", pr_nop, PROCPS_PIDS_noop, 13, BSD, PO|LEFT}, /* "FreeBSD ELF32" and such */ +{"end_code", "E_CODE", pr_nop, PROCPS_PIDS_ADDR_END_CODE, 8, LNx, PO|RIGHT}, +{"environ","ENVIRONMENT",pr_nop, PROCPS_PIDS_noop, 11, LNx, PO|UNLIMITED}, +{"esp", "ESP", pr_esp, PROCPS_PIDS_ADDR_KSTK_ESP, 8, LNX, TO|RIGHT}, +{"etime", "ELAPSED", pr_etime, PROCPS_PIDS_TIME_ELAPSED, 11, U98, ET|RIGHT}, /* was 7 wide */ +{"etimes", "ELAPSED", pr_etimes, PROCPS_PIDS_TIME_ELAPSED, 7, BSD, ET|RIGHT}, /* FreeBSD */ +{"euid", "EUID", pr_euid, PROCPS_PIDS_ID_EUID, 5, LNX, ET|RIGHT}, +{"euser", "EUSER", pr_euser, PROCPS_PIDS_ID_EUSER, 8, LNX, ET|USER}, +{"f", "F", pr_flag, PROCPS_PIDS_FLAGS, 1, XXX, ET|RIGHT}, /*flags*/ +{"fgid", "FGID", pr_fgid, PROCPS_PIDS_FLAGS, 5, LNX, ET|RIGHT}, +{"fgroup", "FGROUP", pr_fgroup, PROCPS_PIDS_ID_FGROUP, 8, LNX, ET|USER}, +{"flag", "F", pr_flag, PROCPS_PIDS_FLAGS, 1, DEC, ET|RIGHT}, +{"flags", "F", pr_flag, PROCPS_PIDS_FLAGS, 1, BSD, ET|RIGHT}, /*f*/ /* was FLAGS, 8 wide */ +{"fname", "COMMAND", pr_fname, PROCPS_PIDS_CMD, 8, SUN, PO|LEFT}, +{"fsgid", "FSGID", pr_fgid, PROCPS_PIDS_ID_FGID, 5, LNX, ET|RIGHT}, +{"fsgroup", "FSGROUP", pr_fgroup, PROCPS_PIDS_ID_FGROUP, 8, LNX, ET|USER}, +{"fsuid", "FSUID", pr_fuid, PROCPS_PIDS_ID_FUID, 5, LNX, ET|RIGHT}, +{"fsuser", "FSUSER", pr_fuser, PROCPS_PIDS_ID_FUSER, 8, LNX, ET|USER}, +{"fuid", "FUID", pr_fuid, PROCPS_PIDS_ID_FUID, 5, LNX, ET|RIGHT}, +{"fuser", "FUSER", pr_fuser, PROCPS_PIDS_ID_FUSER, 8, LNX, ET|USER}, +{"gid", "GID", pr_egid, PROCPS_PIDS_ID_EGID, 5, SUN, ET|RIGHT}, +{"group", "GROUP", pr_egroup, PROCPS_PIDS_ID_EGROUP, 8, U98, ET|USER}, +{"ignored", "IGNORED", pr_sigignore, PROCPS_PIDS_SIGIGNORE, 9, BSD, TO|SIGNAL},/*sigignore*/ +{"inblk", "INBLK", pr_nop, PROCPS_PIDS_noop, 5, BSD, AN|RIGHT}, /*inblock*/ +{"inblock", "INBLK", pr_nop, PROCPS_PIDS_noop, 5, DEC, AN|RIGHT}, /*inblk*/ +{"intpri", "PRI", pr_opri, PROCPS_PIDS_PRIORITY, 3, HPU, TO|RIGHT}, +{"ipcns", "IPCNS", pr_ipcns, PROCPS_PIDS_NS_IPC, 10, LNX, ET|RIGHT}, +{"jid", "JID", pr_nop, PROCPS_PIDS_noop, 1, SGI, PO|RIGHT}, +{"jobc", "JOBC", pr_nop, PROCPS_PIDS_noop, 4, XXX, AN|RIGHT}, +{"ktrace", "KTRACE", pr_nop, PROCPS_PIDS_noop, 8, BSD, AN|RIGHT}, +{"ktracep", "KTRACEP", pr_nop, PROCPS_PIDS_noop, 8, BSD, AN|RIGHT}, +{"label", "LABEL", pr_context, PROCPS_PIDS_ID_TGID, 31, SGI, ET|LEFT}, +{"lastcpu", "C", pr_psr, PROCPS_PIDS_PROCESSOR, 3, BSD, TO|RIGHT}, // DragonFly +{"lim", "LIM", pr_lim, PROCPS_PIDS_RSS_RLIM, 5, BSD, AN|RIGHT}, +{"login", "LOGNAME", pr_nop, PROCPS_PIDS_noop, 8, BSD, AN|LEFT}, /*logname*/ /* double check */ +{"logname", "LOGNAME", pr_nop, PROCPS_PIDS_noop, 8, XXX, AN|LEFT}, /*login*/ +{"longtname", "TTY", pr_tty8, PROCPS_PIDS_TTY_NAME, 8, DEC, PO|LEFT}, +{"lsession", "SESSION", pr_sd_session, PROCPS_PIDS_SD_SESS, 11, LNX, ET|LEFT}, +{"lstart", "STARTED", pr_lstart, PROCPS_PIDS_TIME_START, 24, XXX, ET|RIGHT}, +{"luid", "LUID", pr_nop, PROCPS_PIDS_noop, 5, LNX, ET|RIGHT}, /* login ID */ +{"luser", "LUSER", pr_nop, PROCPS_PIDS_noop, 8, LNX, ET|USER}, /* login USER */ +{"lwp", "LWP", pr_tasks, PROCPS_PIDS_ID_PID, 5, SUN, TO|PIDMAX|RIGHT}, +{"lxc", "LXC", pr_lxcname, PROCPS_PIDS_LXCNAME, 8, LNX, ET|LEFT}, +{"m_drs", "DRS", pr_drs, PROCPS_PIDS_VSIZE_PGS, 5, LNx, PO|RIGHT}, +{"m_dt", "DT", pr_nop, PROCPS_PIDS_MEM_DT, 4, LNx, PO|RIGHT}, +{"m_lrs", "LRS", pr_nop, PROCPS_PIDS_MEM_LRS, 5, LNx, PO|RIGHT}, +{"m_resident", "RES", pr_nop, PROCPS_PIDS_MEM_RES, 5, LNx, PO|RIGHT}, +{"m_share", "SHRD", pr_nop, PROCPS_PIDS_MEM_SHR, 5, LNx, PO|RIGHT}, +{"m_size", "SIZE", pr_size, PROCPS_PIDS_VSIZE_PGS, 5, LNX, PO|RIGHT}, +{"m_swap", "SWAP", pr_nop, PROCPS_PIDS_noop, 5, LNx, PO|RIGHT}, +{"m_trs", "TRS", pr_trs, PROCPS_PIDS_VSIZE_PGS, 5, LNx, PO|RIGHT}, +{"machine", "MACHINE", pr_sd_machine, PROCPS_PIDS_SD_MACH, 31, LNX, ET|LEFT}, +{"maj_flt", "MAJFL", pr_majflt, PROCPS_PIDS_FLT_MAJ, 6, LNX, AN|RIGHT}, +{"majflt", "MAJFLT", pr_majflt, PROCPS_PIDS_FLT_MAJ, 6, XXX, AN|RIGHT}, +{"min_flt", "MINFL", pr_minflt, PROCPS_PIDS_FLT_MIN, 6, LNX, AN|RIGHT}, +{"minflt", "MINFLT", pr_minflt, PROCPS_PIDS_FLT_MIN, 6, XXX, AN|RIGHT}, +{"mntns", "MNTNS", pr_mntns, PROCPS_PIDS_NS_MNT, 10, LNX, ET|RIGHT}, +{"msgrcv", "MSGRCV", pr_nop, PROCPS_PIDS_noop, 6, XXX, AN|RIGHT}, +{"msgsnd", "MSGSND", pr_nop, PROCPS_PIDS_noop, 6, XXX, AN|RIGHT}, +{"mwchan", "MWCHAN", pr_nop, PROCPS_PIDS_noop, 6, BSD, TO|WCHAN}, /* mutex (FreeBSD) */ +{"netns", "NETNS", pr_netns, PROCPS_PIDS_NS_NET, 10, LNX, ET|RIGHT}, +{"ni", "NI", pr_nice, PROCPS_PIDS_NICE, 3, BSD, TO|RIGHT}, /*nice*/ +{"nice", "NI", pr_nice, PROCPS_PIDS_NICE, 3, U98, TO|RIGHT}, /*ni*/ +{"nivcsw", "IVCSW", pr_nop, PROCPS_PIDS_noop, 5, XXX, AN|RIGHT}, +{"nlwp", "NLWP", pr_nlwp, PROCPS_PIDS_NLWP, 4, SUN, PO|RIGHT}, +{"nsignals", "NSIGS", pr_nop, PROCPS_PIDS_noop, 5, DEC, AN|RIGHT}, /*nsigs*/ +{"nsigs", "NSIGS", pr_nop, PROCPS_PIDS_noop, 5, BSD, AN|RIGHT}, /*nsignals*/ +{"nswap", "NSWAP", pr_nop, PROCPS_PIDS_noop, 5, XXX, AN|RIGHT}, +{"nvcsw", "VCSW", pr_nop, PROCPS_PIDS_noop, 5, XXX, AN|RIGHT}, +{"nwchan", "WCHAN", pr_nwchan, PROCPS_PIDS_WCHAN_NAME, 6, XXX, TO|RIGHT}, +{"opri", "PRI", pr_opri, PROCPS_PIDS_PRIORITY, 3, SUN, TO|RIGHT}, +{"osz", "SZ", pr_nop, PROCPS_PIDS_noop, 2, SUN, PO|RIGHT}, +{"oublk", "OUBLK", pr_nop, PROCPS_PIDS_noop, 5, BSD, AN|RIGHT}, /*oublock*/ +{"oublock", "OUBLK", pr_nop, PROCPS_PIDS_noop, 5, DEC, AN|RIGHT}, /*oublk*/ +{"ouid", "OWNER", pr_sd_ouid, PROCPS_PIDS_SD_OUID, 5, LNX, ET|LEFT}, +{"p_ru", "P_RU", pr_nop, PROCPS_PIDS_noop, 6, BSD, AN|RIGHT}, +{"paddr", "PADDR", pr_nop, PROCPS_PIDS_noop, 6, BSD, AN|RIGHT}, +{"pagein", "PAGEIN", pr_majflt, PROCPS_PIDS_FLT_MAJ, 6, XXX, AN|RIGHT}, +{"pcpu", "%CPU", pr_pcpu, PROCPS_PIDS_extra, 4, U98, ET|RIGHT}, /*%cpu*/ +{"pending", "PENDING", pr_sig, PROCPS_PIDS_SIGNALS, 9, BSD, ET|SIGNAL}, /*sig*/ +{"pgid", "PGID", pr_pgid, PROCPS_PIDS_ID_PGRP, 5, U98, PO|PIDMAX|RIGHT}, +{"pgrp", "PGRP", pr_pgid, PROCPS_PIDS_ID_PGRP, 5, LNX, PO|PIDMAX|RIGHT}, +{"pid", "PID", pr_procs, PROCPS_PIDS_ID_TGID, 5, U98, PO|PIDMAX|RIGHT}, +{"pidns", "PIDNS", pr_pidns, PROCPS_PIDS_NS_PID, 10, LNX, ET|RIGHT}, +{"pmem", "%MEM", pr_pmem, PROCPS_PIDS_VM_RSS, 4, XXX, PO|RIGHT}, /* %mem */ +{"poip", "-", pr_nop, PROCPS_PIDS_noop, 1, BSD, AN|RIGHT}, +{"policy", "POL", pr_class, PROCPS_PIDS_SCHED_CLASS, 3, DEC, TO|LEFT}, +{"ppid", "PPID", pr_ppid, PROCPS_PIDS_ID_PPID, 5, U98, PO|PIDMAX|RIGHT}, +{"pri", "PRI", pr_pri, PROCPS_PIDS_PRIORITY, 3, XXX, TO|RIGHT}, +{"pri_api", "API", pr_pri_api, PROCPS_PIDS_PRIORITY, 3, LNX, TO|RIGHT}, +{"pri_bar", "BAR", pr_pri_bar, PROCPS_PIDS_PRIORITY, 3, LNX, TO|RIGHT}, +{"pri_baz", "BAZ", pr_pri_baz, PROCPS_PIDS_PRIORITY, 3, LNX, TO|RIGHT}, +{"pri_foo", "FOO", pr_pri_foo, PROCPS_PIDS_PRIORITY, 3, LNX, TO|RIGHT}, +{"priority", "PRI", pr_priority, PROCPS_PIDS_PRIORITY, 3, LNX, TO|RIGHT}, +{"prmgrp", "PRMGRP", pr_nop, PROCPS_PIDS_noop, 12, HPU, PO|RIGHT}, +{"prmid", "PRMID", pr_nop, PROCPS_PIDS_noop, 12, HPU, PO|RIGHT}, +{"project", "PROJECT", pr_nop, PROCPS_PIDS_noop, 12, SUN, PO|LEFT}, // see prm* andctid +{"projid", "PROJID", pr_nop, PROCPS_PIDS_noop, 5, SUN, PO|RIGHT}, +{"pset", "PSET", pr_nop, PROCPS_PIDS_noop, 4, DEC, TO|RIGHT}, +{"psr", "PSR", pr_psr, PROCPS_PIDS_PROCESSOR, 3, DEC, TO|RIGHT}, +{"psxpri", "PPR", pr_nop, PROCPS_PIDS_noop, 3, DEC, TO|RIGHT}, +{"re", "RE", pr_nop, PROCPS_PIDS_noop, 3, BSD, AN|RIGHT}, +{"resident", "RES", pr_nop, PROCPS_PIDS_MEM_RES, 5, LNX, PO|RIGHT}, +{"rgid", "RGID", pr_rgid, PROCPS_PIDS_ID_RGID, 5, XXX, ET|RIGHT}, +{"rgroup", "RGROUP", pr_rgroup, PROCPS_PIDS_ID_RGROUP, 8, U98, ET|USER}, /* was 8 wide */ +{"rlink", "RLINK", pr_nop, PROCPS_PIDS_noop, 8, BSD, AN|RIGHT}, +{"rss", "RSS", pr_rss, PROCPS_PIDS_VM_RSS, 5, XXX, PO|RIGHT}, /* was 5 wide */ +{"rssize", "RSS", pr_rss, PROCPS_PIDS_VM_RSS, 5, DEC, PO|RIGHT}, /*rsz*/ +{"rsz", "RSZ", pr_rss, PROCPS_PIDS_VM_RSS, 5, BSD, PO|RIGHT}, /*rssize*/ +{"rtprio", "RTPRIO", pr_rtprio, PROCPS_PIDS_RTPRIO, 6, BSD, TO|RIGHT}, +{"ruid", "RUID", pr_ruid, PROCPS_PIDS_ID_RUID, 5, XXX, ET|RIGHT}, +{"ruser", "RUSER", pr_ruser, PROCPS_PIDS_ID_RUSER, 8, U98, ET|USER}, +{"s", "S", pr_s, PROCPS_PIDS_STATE, 1, SUN, TO|LEFT}, /*stat,state*/ +{"sched", "SCH", pr_sched, PROCPS_PIDS_SCHED_CLASS, 3, AIX, TO|RIGHT}, +{"scnt", "SCNT", pr_nop, PROCPS_PIDS_noop, 4, DEC, AN|RIGHT}, /* man page misspelling of scount? */ +{"scount", "SC", pr_nop, PROCPS_PIDS_noop, 4, AIX, AN|RIGHT}, /* scnt==scount, DEC claims both */ +{"seat", "SEAT", pr_sd_seat, PROCPS_PIDS_SD_SEAT, 11, LNX, ET|LEFT}, +{"sess", "SESS", pr_sess, PROCPS_PIDS_ID_SESSION, 5, XXX, PO|PIDMAX|RIGHT}, +{"session", "SESS", pr_sess, PROCPS_PIDS_ID_SESSION, 5, LNX, PO|PIDMAX|RIGHT}, +{"sgi_p", "P", pr_sgi_p, PROCPS_PIDS_STATE, 1, LNX, TO|RIGHT}, /* "cpu" number */ +{"sgi_rss", "RSS", pr_rss, PROCPS_PIDS_VM_RSS, 4, LNX, PO|LEFT}, /* SZ:RSS */ +{"sgid", "SGID", pr_sgid, PROCPS_PIDS_ID_SGID, 5, LNX, ET|RIGHT}, +{"sgroup", "SGROUP", pr_sgroup, PROCPS_PIDS_ID_SGROUP, 8, LNX, ET|USER}, +{"share", "-", pr_nop, PROCPS_PIDS_noop, 1, LNX, PO|RIGHT}, +{"sid", "SID", pr_sess, PROCPS_PIDS_ID_SESSION, 5, XXX, PO|PIDMAX|RIGHT}, /* Sun & HP */ +{"sig", "PENDING", pr_sig, PROCPS_PIDS_SIGNALS, 9, XXX, ET|SIGNAL}, /*pending -- Dragonfly uses this for whole-proc and "tsig" for thread */ +{"sig_block", "BLOCKED", pr_sigmask, PROCPS_PIDS_SIGBLOCKED, 9, LNX, TO|SIGNAL}, +{"sig_catch", "CATCHED", pr_sigcatch, PROCPS_PIDS_SIGCATCH, 9, LNX, TO|SIGNAL}, +{"sig_ignore", "IGNORED",pr_sigignore, PROCPS_PIDS_SIGIGNORE, 9, LNX, TO|SIGNAL}, +{"sig_pend", "SIGNAL", pr_sig, PROCPS_PIDS_SIGNALS, 9, LNX, ET|SIGNAL}, +{"sigcatch", "CAUGHT", pr_sigcatch, PROCPS_PIDS_SIGCATCH, 9, XXX, TO|SIGNAL}, /*caught*/ +{"sigignore", "IGNORED", pr_sigignore, PROCPS_PIDS_SIGIGNORE, 9, XXX, TO|SIGNAL}, /*ignored*/ +{"sigmask", "BLOCKED", pr_sigmask, PROCPS_PIDS_SIGBLOCKED, 9, XXX, TO|SIGNAL}, /*blocked*/ +{"size", "SIZE", pr_swapable, PROCPS_PIDS_VSIZE_PGS, 5, SCO, PO|RIGHT}, +{"sl", "SL", pr_nop, PROCPS_PIDS_noop, 3, XXX, AN|RIGHT}, +{"slice", "SLICE", pr_sd_slice, PROCPS_PIDS_SD_SLICE, 31, LNX, ET|LEFT}, +{"spid", "SPID", pr_tasks, PROCPS_PIDS_ID_PID, 5, SGI, TO|PIDMAX|RIGHT}, +{"stackp", "STACKP", pr_stackp, PROCPS_PIDS_ADDR_START_STACK, 8, LNX, PO|RIGHT}, /*start_stack*/ +{"start", "STARTED", pr_start, PROCPS_PIDS_TIME_START, 8, XXX, ET|RIGHT}, +{"start_code", "S_CODE", pr_nop, PROCPS_PIDS_noop, 8, LNx, PO|RIGHT}, +{"start_stack", "STACKP", pr_stackp, PROCPS_PIDS_ADDR_START_STACK, 8, LNX, PO|RIGHT}, /*stackp*/ +{"start_time", "START", pr_stime, PROCPS_PIDS_TIME_START, 5, LNx, ET|RIGHT}, +{"stat", "STAT", pr_stat, PROCPS_PIDS_STATE, 4, BSD, TO|LEFT}, /*state,s*/ +{"state", "S", pr_s, PROCPS_PIDS_STATE, 1, XXX, TO|LEFT}, /*stat,s*/ /* was STAT */ +{"status", "STATUS", pr_nop, PROCPS_PIDS_noop, 6, DEC, AN|RIGHT}, +{"stime", "STIME", pr_stime, PROCPS_PIDS_TIME_START, 5, XXX, ET|RIGHT}, /* was 6 wide */ +{"suid", "SUID", pr_suid, PROCPS_PIDS_ID_SUID, 5, LNx, ET|RIGHT}, +{"supgid", "SUPGID", pr_supgid, PROCPS_PIDS_SUPGIDS, 20, LNX, PO|UNLIMITED}, +{"supgrp", "SUPGRP", pr_supgrp, PROCPS_PIDS_SUPGROUPS, 40, LNX, PO|UNLIMITED}, +{"suser", "SUSER", pr_suser, PROCPS_PIDS_ID_SUSER, 8, LNx, ET|USER}, +{"svgid", "SVGID", pr_sgid, PROCPS_PIDS_ID_SGID, 5, XXX, ET|RIGHT}, +{"svgroup", "SVGROUP", pr_sgroup, PROCPS_PIDS_ID_SGROUP, 8, LNX, ET|USER}, +{"svuid", "SVUID", pr_suid, PROCPS_PIDS_ID_SUID, 5, XXX, ET|RIGHT}, +{"svuser", "SVUSER", pr_suser, PROCPS_PIDS_ID_SUSER, 8, LNX, ET|USER}, +{"systime", "SYSTEM", pr_nop, PROCPS_PIDS_noop, 6, DEC, ET|RIGHT}, +{"sz", "SZ", pr_sz, PROCPS_PIDS_VM_SIZE, 5, HPU, PO|RIGHT}, +{"taskid", "TASKID", pr_nop, PROCPS_PIDS_noop, 5, SUN, TO|PIDMAX|RIGHT}, // is this a thread ID? +{"tdev", "TDEV", pr_nop, PROCPS_PIDS_noop, 4, XXX, AN|RIGHT}, +{"tgid", "TGID", pr_procs, PROCPS_PIDS_ID_TGID, 5, LNX, PO|PIDMAX|RIGHT}, +{"thcount", "THCNT", pr_nlwp, PROCPS_PIDS_NLWP, 5, AIX, PO|RIGHT}, +{"tid", "TID", pr_tasks, PROCPS_PIDS_ID_PID, 5, AIX, TO|PIDMAX|RIGHT}, +{"time", "TIME", pr_time, PROCPS_PIDS_TIME_ALL, 8, U98, ET|RIGHT}, /*cputime*/ /* was 6 wide */ +{"timeout", "TMOUT", pr_nop, PROCPS_PIDS_noop, 5, LNX, AN|RIGHT}, // 2.0.xx era +{"tmout", "TMOUT", pr_nop, PROCPS_PIDS_noop, 5, LNX, AN|RIGHT}, // 2.0.xx era +{"tname", "TTY", pr_tty8, PROCPS_PIDS_TTY_NAME, 8, DEC, PO|LEFT}, +{"tpgid", "TPGID", pr_tpgid, PROCPS_PIDS_ID_TPGID, 5, XXX, PO|PIDMAX|RIGHT}, +{"trs", "TRS", pr_trs, PROCPS_PIDS_VSIZE_PGS, 4, AIX, PO|RIGHT}, +{"trss", "TRSS", pr_trs, PROCPS_PIDS_VSIZE_PGS, 4, BSD, PO|RIGHT}, /* 4.3BSD NET/2 */ +{"tsess", "TSESS", pr_nop, PROCPS_PIDS_noop, 5, BSD, PO|PIDMAX|RIGHT}, +{"tsession", "TSESS", pr_nop, PROCPS_PIDS_noop, 5, DEC, PO|PIDMAX|RIGHT}, +{"tsid", "TSID", pr_nop, PROCPS_PIDS_noop, 5, BSD, PO|PIDMAX|RIGHT}, +{"tsig", "PENDING", pr_tsig, PROCPS_PIDS_SIGPENDING, 9, BSD, ET|SIGNAL}, /* Dragonfly used this for thread-specific, and "sig" for whole-proc */ +{"tsiz", "TSIZ", pr_tsiz, PROCPS_PIDS_VSIZE_PGS, 4, BSD, PO|RIGHT}, +{"tt", "TT", pr_tty8, PROCPS_PIDS_TTY_NAME, 8, BSD, PO|LEFT}, +{"tty", "TT", pr_tty8, PROCPS_PIDS_TTY_NAME, 8, U98, PO|LEFT}, /* Unix98 requires "TT" but has "TTY" too. :-( */ /* was 3 wide */ +{"tty4", "TTY", pr_tty4, PROCPS_PIDS_TTY_NAME, 4, LNX, PO|LEFT}, +{"tty8", "TTY", pr_tty8, PROCPS_PIDS_TTY_NAME, 8, LNX, PO|LEFT}, +{"u_procp", "UPROCP", pr_nop, PROCPS_PIDS_noop, 6, DEC, AN|RIGHT}, +{"ucmd", "CMD", pr_comm, PROCPS_PIDS_CMD, 15, DEC, PO|UNLIMITED}, /*ucomm*/ +{"ucomm", "COMMAND", pr_comm, PROCPS_PIDS_CMD, 15, XXX, PO|UNLIMITED}, /*comm*/ +{"uid", "UID", pr_euid, PROCPS_PIDS_ID_EUID, 5, XXX, ET|RIGHT}, +{"uid_hack", "UID", pr_euser, PROCPS_PIDS_ID_EUSER, 8, XXX, ET|USER}, +{"umask", "UMASK", pr_nop, PROCPS_PIDS_noop, 5, DEC, AN|RIGHT}, +{"uname", "USER", pr_euser, PROCPS_PIDS_ID_EUSER, 8, DEC, ET|USER}, /* man page misspelling of user? */ +{"unit", "UNIT", pr_sd_unit, PROCPS_PIDS_SD_UNIT, 31, LNX, ET|LEFT}, +{"upr", "UPR", pr_nop, PROCPS_PIDS_noop, 3, BSD, TO|RIGHT}, /*usrpri*/ +{"uprocp", "UPROCP", pr_nop, PROCPS_PIDS_noop, 8, BSD, AN|RIGHT}, +{"user", "USER", pr_euser, PROCPS_PIDS_ID_EUSER, 8, U98, ET|USER}, /* BSD n forces this to UID */ +{"userns", "USERNS", pr_userns, PROCPS_PIDS_NS_USER, 10, LNX, ET|RIGHT}, +{"usertime", "USER", pr_nop, PROCPS_PIDS_noop, 4, DEC, ET|RIGHT}, +{"usrpri", "UPR", pr_nop, PROCPS_PIDS_noop, 3, DEC, TO|RIGHT}, /*upr*/ +{"util", "C", pr_c, PROCPS_PIDS_extra, 2, SGI, ET|RIGHT}, // not sure about "C" +{"utime", "UTIME", pr_nop, PROCPS_PIDS_TICS_USER, 6, LNx, ET|RIGHT}, +{"utsns", "UTSNS", pr_utsns, PROCPS_PIDS_NS_UTS, 10, LNX, ET|RIGHT}, +{"uunit", "UUNIT", pr_sd_uunit, PROCPS_PIDS_SD_UUNIT, 31, LNX, ET|LEFT}, +{"vm_data", "DATA", pr_nop, PROCPS_PIDS_VM_DATA, 5, LNx, PO|RIGHT}, +{"vm_exe", "EXE", pr_nop, PROCPS_PIDS_VM_EXE, 5, LNx, PO|RIGHT}, +{"vm_lib", "LIB", pr_nop, PROCPS_PIDS_VM_LIB, 5, LNx, PO|RIGHT}, +{"vm_lock", "LCK", pr_nop, PROCPS_PIDS_VM_LOCK, 3, LNx, PO|RIGHT}, +{"vm_stack", "STACK", pr_nop, PROCPS_PIDS_VM_STACK, 5, LNx, PO|RIGHT}, +{"vsize", "VSZ", pr_vsz, PROCPS_PIDS_VSIZE_PGS, 6, DEC, PO|RIGHT}, /*vsz*/ +{"vsz", "VSZ", pr_vsz, PROCPS_PIDS_VM_SIZE, 6, U98, PO|RIGHT}, /*vsize*/ +{"wchan", "WCHAN", pr_wchan, PROCPS_PIDS_WCHAN_ADDR, 6, XXX, TO|WCHAN}, /* BSD n forces this to nwchan */ /* was 10 wide */ +{"wname", "WCHAN", pr_wname, PROCPS_PIDS_WCHAN_NAME, 6, SGI, TO|WCHAN}, /* opposite of nwchan */ +{"xstat", "XSTAT", pr_nop, PROCPS_PIDS_noop, 5, BSD, AN|RIGHT}, +{"zone", "ZONE", pr_context, PROCPS_PIDS_ID_TGID, 31, SUN, ET|LEFT}, // Solaris zone == Linux context? +{"zoneid", "ZONEID", pr_nop, PROCPS_PIDS_noop, 31, SUN, ET|RIGHT}, // Linux only offers context names +{"~", "-", pr_nop, PROCPS_PIDS_noop, 1, LNX, AN|RIGHT} /* NULL would ruin alphabetical order */ }; #undef USER @@ -1826,7 +1729,6 @@ static const aix_struct aix_array[] = { {'z', "vsz", "VSZ"}, {'~', "~", "~"} /* NULL would ruin alphabetical order */ }; -static const int aix_array_count = sizeof(aix_array)/sizeof(aix_struct); /********************* sorting ***************************/ @@ -1860,7 +1762,6 @@ static const shortsort_struct shortsort_array[] = { {'y', "priority" }, /* nice */ {'~', "~" } /* NULL would ruin alphabetical order */ }; -static const int shortsort_array_count = sizeof(shortsort_array)/sizeof(shortsort_struct); /*********** print format_array **********/ diff --git a/ps/parser.c b/ps/parser.c index 568d51e4..b4862481 100644 --- a/ps/parser.c +++ b/ps/parser.c @@ -31,10 +31,10 @@ #include #include -#include "../proc/alloc.h" +#include "../include/c.h" +#include "../include/xalloc.h" #include "common.h" -#include "c.h" #define ARG_GNU 0 #define ARG_END 1 @@ -185,8 +185,8 @@ static const char *parse_list(const char *arg, const char *(*parse_fn)(char *, s int need_item; const char *err; /* error code that could or did happen */ /*** prepare to operate ***/ - node = malloc(sizeof(selection_node)); - node->u = malloc(strlen(arg)*sizeof(sel_union)); /* waste is insignificant */ + node = xmalloc(sizeof(selection_node)); + node->u = xmalloc(strlen(arg)*sizeof(sel_union)); /* waste is insignificant */ node->n = 0; buf = strdup(arg); /*** sanity check and count items ***/ @@ -583,8 +583,8 @@ static const char *parse_bsd_option(void){ /* put our tty on a tiny list */ { selection_node *node; - node = malloc(sizeof(selection_node)); - node->u = malloc(sizeof(sel_union)); + node = xmalloc(sizeof(selection_node)); + node->u = xmalloc(sizeof(sel_union)); node->u[0].tty = cached_tty; node->typecode = SEL_TTY; node->n = 1; @@ -720,8 +720,8 @@ static const char *parse_bsd_option(void){ if(!arg){ /* Wow, obsolete BSD syntax. Put our tty on a tiny list. */ selection_node *node; - node = malloc(sizeof(selection_node)); - node->u = malloc(sizeof(sel_union)); + node = xmalloc(sizeof(selection_node)); + node->u = xmalloc(sizeof(sel_union)); node->u[0].tty = cached_tty; node->typecode = SEL_TTY; node->n = 1; @@ -1044,16 +1044,16 @@ static const char *parse_trailing_pids(void){ argp = ps_argv + thisarg; thisarg = ps_argc - 1; /* we must be at the end now */ - pidnode = malloc(sizeof(selection_node)); - pidnode->u = malloc(i*sizeof(sel_union)); /* waste is insignificant */ + pidnode = xmalloc(sizeof(selection_node)); + pidnode->u = xmalloc(i*sizeof(sel_union)); /* waste is insignificant */ pidnode->n = 0; - grpnode = malloc(sizeof(selection_node)); - grpnode->u = malloc(i*sizeof(sel_union)); /* waste is insignificant */ + grpnode = xmalloc(sizeof(selection_node)); + grpnode->u = xmalloc(i*sizeof(sel_union)); /* waste is insignificant */ grpnode->n = 0; - sidnode = malloc(sizeof(selection_node)); - sidnode->u = malloc(i*sizeof(sel_union)); /* waste is insignificant */ + sidnode = xmalloc(sizeof(selection_node)); + sidnode->u = xmalloc(i*sizeof(sel_union)); /* waste is insignificant */ sidnode->n = 0; while(i--){ diff --git a/ps/select.c b/ps/select.c index e12982d1..9b36cfd7 100644 --- a/ps/select.c +++ b/ps/select.c @@ -21,18 +21,15 @@ #include #include -#include "../proc/procps.h" -#include "../proc/readproc.h" - #include "common.h" -//#define process_group_leader(p) ((p)->pgid == (p)->tgid) -//#define some_other_user(p) ((p)->euid != cached_euid) -#define has_our_euid(p) ((unsigned)(p)->euid == (unsigned)cached_euid) -#define on_our_tty(p) ((unsigned)(p)->tty == (unsigned)cached_tty) -#define running(p) (((p)->state=='R')||((p)->state=='D')) -#define session_leader(p) ((p)->session == (p)->tgid) -#define without_a_tty(p) (!(p)->tty) +//#define process_group_leader(p) (rSv(ID_PID, s_int, p) == rSv(ID_TGID, s_int, p)) +//#define some_other_user(p) (rSv(ID_EUID, u_int, p) != cached_euid) +#define has_our_euid(p) (rSv(ID_EUID, u_int, p) == cached_euid) +#define on_our_tty(p) (rSv(TTY, s_int, p) == cached_tty) +#define running(p) (rSv(STATE, s_ch, p) == 'R' || rSv(STATE, s_ch, p) == 'D') +#define session_leader(p) (rSv(ID_SESSION, s_int, p) == rSv(ID_TGID, s_int, p)) +#define without_a_tty(p) (!rSv(TTY, s_int, p)) static unsigned long select_bits = 0; @@ -96,30 +93,28 @@ static int proc_was_listed(proc_t *buf){ #define return_if_match(foo,bar) \ i=sn->n; while(i--) \ - if((unsigned)(buf->foo) == (unsigned)(*(sn->u+i)).bar) \ + if((unsigned)foo == (unsigned)(*(sn->u+i)).bar) \ return 1 - break; case SEL_RUID: return_if_match(ruid,uid); - break; case SEL_EUID: return_if_match(euid,uid); - break; case SEL_SUID: return_if_match(suid,uid); - break; case SEL_FUID: return_if_match(fuid,uid); + break; case SEL_RUID: return_if_match(rSv(ID_RUID, u_int, buf),uid); + break; case SEL_EUID: return_if_match(rSv(ID_EUID, u_int, buf),uid); + break; case SEL_SUID: return_if_match(rSv(ID_SUID, u_int, buf),uid); + break; case SEL_FUID: return_if_match(rSv(ID_FUID, u_int, buf),uid); - break; case SEL_RGID: return_if_match(rgid,gid); - break; case SEL_EGID: return_if_match(egid,gid); - break; case SEL_SGID: return_if_match(sgid,gid); - break; case SEL_FGID: return_if_match(fgid,gid); + break; case SEL_RGID: return_if_match(rSv(ID_RGID, u_int, buf),gid); + break; case SEL_EGID: return_if_match(rSv(ID_EGID, u_int, buf),gid); + break; case SEL_SGID: return_if_match(rSv(ID_SGID, u_int, buf),gid); + break; case SEL_FGID: return_if_match(rSv(ID_FGID, u_int, buf),gid); - break; case SEL_PGRP: return_if_match(pgrp,pid); - break; case SEL_PID : return_if_match(tgid,pid); - break; case SEL_PID_QUICK : return_if_match(tgid,pid); - break; case SEL_PPID: return_if_match(ppid,ppid); - break; case SEL_TTY : return_if_match(tty,tty); - break; case SEL_SESS: return_if_match(session,pid); + break; case SEL_PGRP: return_if_match(rSv(ID_PGRP, s_int, buf),pid); + break; case SEL_PID : return_if_match(rSv(ID_TGID, s_int, buf),pid); + break; case SEL_PID_QUICK : return_if_match(rSv(ID_TGID, s_int, buf),pid); + break; case SEL_PPID: return_if_match(rSv(ID_PPID, s_int, buf),ppid); + break; case SEL_TTY : return_if_match(rSv(TTY, s_int, buf),tty); + break; case SEL_SESS: return_if_match(rSv(ID_SESSION, s_int, buf),pid); break; case SEL_COMM: i=sn->n; while(i--) - if(!strncmp( buf->cmd, (*(sn->u+i)).cmd, 15 )) return 1; - - + if(!strncmp( rSv(CMD, str, buf), (*(sn->u+i)).cmd, 15 )) return 1; #undef return_if_match diff --git a/ps/sortformat.c b/ps/sortformat.c index eeec7e96..c336dc44 100644 --- a/ps/sortformat.c +++ b/ps/sortformat.c @@ -25,8 +25,8 @@ #include -#include "../proc/readproc.h" #include "../proc/sysinfo.h" +#include "../include/xalloc.h" #include "common.h" @@ -46,7 +46,7 @@ static format_node *do_one_spec(const char *spec, const char *override){ if(fs){ int w1, w2; format_node *thisnode; - thisnode = malloc(sizeof(format_node)); + thisnode = xmalloc(sizeof(format_node)); if(fs->flags & CF_PIDMAX){ w1 = (int)get_pid_digits(); w2 = strlen(fs->head); @@ -63,7 +63,6 @@ static format_node *do_one_spec(const char *spec, const char *override){ thisnode->name = strdup(fs->head); } thisnode->pr = fs->pr; - thisnode->need = fs->need; thisnode->vendor = fs->vendor; thisnode->flags = fs->flags; thisnode->next = NULL; @@ -183,11 +182,10 @@ double_percent: } buf[len] = '\0'; walk += len; - fnode = malloc(sizeof(format_node)); + fnode = xmalloc(sizeof(format_node)); fnode->width = len; fnode->name = strdup(buf); fnode->pr = NULL; /* checked for */ - fnode->need = 0; fnode->vendor = AIX; fnode->flags = CF_PRINT_EVERY_TIME; fnode->next = NULL; @@ -324,9 +322,9 @@ out: /**************** Parse single sort specifier *******************/ static sort_node *do_one_sort_spec(const char *spec){ const format_struct *fs; - int reverse = 0; + enum pids_sort_order reverse = PROCPS_SORT_ASCEND; if(*spec == '-'){ - reverse = 1; + reverse = PROCPS_SORT_DESCEND; spec++; } else if(*spec == '+'){ spec++; @@ -334,9 +332,10 @@ static sort_node *do_one_sort_spec(const char *spec){ fs = search_format_array(spec); if(fs){ sort_node *thisnode; - thisnode = malloc(sizeof(sort_node)); + thisnode = xmalloc(sizeof(sort_node)); thisnode->sr = fs->sr; - thisnode->need = fs->need; + // next is a special pointer, called to help with rel enums + thisnode->xe = (int(*)(char*,proc_t*))fs->pr; thisnode->reverse = reverse; thisnode->next = NULL; return thisnode; @@ -458,7 +457,7 @@ static const char *verify_short_sort(const char *arg){ /************ parse short sorting option *************/ static const char *short_sort_parse(sf_node *sfn){ - int direction = 0; + enum pids_sort_order direction = PROCPS_SORT_ASCEND; const char *walk; int tmp; sort_node *snode; @@ -472,10 +471,10 @@ static const char *short_sort_parse(sf_node *sfn){ already_parsed_sort = 1; return NULL; case '+': - direction = 0; + direction = PROCPS_SORT_ASCEND; break; case '-': - direction = 1; + direction = PROCPS_SORT_DESCEND; break; default: ss = search_shortsort_array(tmp); @@ -562,7 +561,7 @@ int defer_sf_option(const char *arg, int source){ const format_struct *fs; int need_item = 1; - sfn = malloc(sizeof(sf_node)); + sfn = xmalloc(sizeof(sf_node)); sfn->sf = strdup(arg); sfn->sf_code = source; sfn->s_cooked = NULL; @@ -686,11 +685,10 @@ static const char *generate_sysv_list(void){ if( (format_flags & FF_Ul) && !(format_modifiers & FM_y) ){ if(personality & PER_IRIX_l){ /* add "rss" then ':' here */ PUSH("sgi_rss"); - fn = malloc(sizeof(format_node)); + fn = xmalloc(sizeof(format_node)); fn->width = 1; fn->name = strdup(":"); fn->pr = NULL; /* checked for */ - fn->need = 0; fn->vendor = AIX; /* yes, for SGI weirdness */ fn->flags = CF_PRINT_EVERY_TIME; fn->next = format_list; @@ -786,12 +784,11 @@ const char *process_sf_options(int localbroken){ sort_node *srt_walk; srt_walk = sf_walk->s_cooked; sf_walk->s_cooked = NULL; - while(srt_walk){ /* put any nodes onto sort_list in opposite way */ - sort_node *travler; - travler = srt_walk; - srt_walk = srt_walk->next; + if (srt_walk) { + sort_node *travler = srt_walk; + while (travler->next) travler = travler->next; travler->next = sort_list; - sort_list = travler; + sort_list = srt_walk; } sf_walk = sf_walk->next; }