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B toggle, fix t toggle, windowed batch, 3x to 6x faster, out-of-bounds RT as "RT"

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albert 2002-11-24 22:04:03 +00:00
parent 94d8204f82
commit d0d827dffe
4 changed files with 566 additions and 491 deletions
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1
README.top
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@ -51,6 +51,7 @@ separate CPUs, but could easily be changed.
//#define PRETEND4CPUS /* pretend we're smp with 4 ticsers (sic) */ //#define PRETEND4CPUS /* pretend we're smp with 4 ticsers (sic) */
//#define PRETENDNOCAP /* use a terminal without essential caps */ //#define PRETENDNOCAP /* use a terminal without essential caps */
//#define SORT_SUPRESS /* *attempt* to reduce qsort overhead */ //#define SORT_SUPRESS /* *attempt* to reduce qsort overhead */
//#define STDOUT_IOLBF /* disable our own stdout _IOFBF override */
//#define USE_LIB_STA3 /* use lib status (3 ch) vs. proc_t (1 ch) */ //#define USE_LIB_STA3 /* use lib status (3 ch) vs. proc_t (1 ch) */
//#define WARN_NOT_SMP /* restrict '1' & 'I' commands to true smp */ //#define WARN_NOT_SMP /* restrict '1' & 'I' commands to true smp */

98
top.1
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@ -185,25 +185,26 @@ Even so, items shown with an \*(AS could be overridden through the
command-line. command-line.
\fIGlobal_defaults\fR \fIGlobal_defaults\fR
'A' - Alt display Off (full-screen) 'A' - Alt display Off (full-screen)
* 'd' - Delay time 3.0 seconds * 'd' - Delay time 3.0 seconds
'I' - Irix mode On\ \ (no, 'solaris' smp) 'I' - Irix mode On\ \ (no, 'solaris' smp)
* 'p' - PID monitoring Off * 'p' - PID monitoring Off
* 's' - Secure mode Off (unsecured) * 's' - Secure mode Off (unsecured)
'B' - Bold disable Off
\fISummary_Area_defaults\fR \fISummary_Area_defaults\fR
'l' - Load Avg/Uptime On\ \ (thus program name) 'l' - Load Avg/Uptime On\ \ (thus program name)
't' - Task/Cpu state On\ \ (1+1 lines, see '1') 't' - Task/Cpu states On\ \ (1+1 lines, see '1')
'm' - Mem/Swap stats On\ \ (2 lines worth) 'm' - Mem/Swap usage On\ \ (2 lines worth)
'1' - Single Cpu On\ \ (thus 1 line if smp) '1' - Single Cpu On\ \ (thus 1 line if smp)
\fITask_Area_defaults\fR \fITask_Area_defaults\fR
'b' - Bold hilite On\ \ (not 'reverse') 'b' - Bold hilite On\ \ (not 'reverse')
* 'c' - Command line Off (name, not cmdline) * 'c' - Command line Off (name, not cmdline)
* 'i' - Idle tasks On\ \ (show all tasks) * 'i' - Idle tasks On\ \ (show all tasks)
'R' - Reverse sort On\ \ (sort pids high-to-low) 'R' - Reverse sort On\ \ (pids high-to-low)
* 'S' - Cumulative time Off (exclude dead children) * 'S' - Cumulative time Off (no, dead children)
'x' - Column hilite Off\ (no, sort field) 'x' - Column hilite Off\ (no, sort field)
'y' - Row hilite On\ \ (yes, running tasks) 'y' - Row hilite On\ \ (yes, running tasks)
'z' - color/mono Off\ (no, colors) 'z' - color/mono Off\ (no, colors)
.\" ---------------------------------------------------------------------- .\" ----------------------------------------------------------------------
@ -438,11 +439,11 @@ The status of the task which can be one of:
'\fBR\fR' = running '\fBR\fR' = running
'\fBS\fR' = sleeping '\fBS\fR' = sleeping
'\fBT\fR' = traced or stopped '\fBT\fR' = traced or stopped
'\fBZ\fR' = zombies '\fBZ\fR' = zombie
Tasks shown as running should be more properly thought of as 'ready to run' Tasks shown as running should be more properly thought of as 'ready to run'
\*(EM their task_struct is simply represented on Linux's run-queue. \*(EM their task_struct is simply represented on the Linux run-queue.
Even without a true SMP machine you may see numerous tasks in this state, Even without a true SMP machine, you may see numerous tasks in this state
depending on \*(Me's delay interval and nice value. depending on \*(Me's delay interval and nice value.
.TP 3 .TP 3
@ -462,13 +463,10 @@ fit in this field's current width.
That width depends upon other fields selected, their order and the current That width depends upon other fields selected, their order and the current
screen width. screen width.
.in +4 \*(NT The 'Command' field/column is unique, in that it is not fixed-width.
\*(NT The 'Command' field/column is unique, in that it is not fixed-width, When displayed, this column will be allocated all remaining screen width (up
like all other fields. to the maximum 512 characters) to provide for the potential growth of program
When displayed, this column will be allocated all remaining screen width, names into command lines.
up to the maximum 512 characters, so as to provide for the potential growth of
program names into command lines!
.in
.TP 3 .TP 3
y:\fB WCHAN\fR \*(EM Sleeping in Function y:\fB WCHAN\fR \*(EM Sleeping in Function
@ -477,11 +475,9 @@ will show the name or the address of the kernel function in which the task is
currently sleeping. currently sleeping.
Running tasks will display a dash ('-') in this column. Running tasks will display a dash ('-') in this column.
.in +4
\*(NT By displaying this field, \*(Me's own working set will be increased by \*(NT By displaying this field, \*(Me's own working set will be increased by
over 700Kb. over 700Kb.
Your only means of reducing that overhead will be to stop and restart \*(Me. Your only means of reducing that overhead will be to stop and restart \*(Me.
.in
.TP 3 .TP 3
z:\fB Flags\fR \*(EM Task Flags z:\fB Flags\fR \*(EM Task Flags
@ -538,7 +534,7 @@ Some commands appear more than once \*(EM their meaning or scope may vary
depending on the context in which they are issued. depending on the context in which they are issued.
3a.\fI GLOBAL_Commands\fR 3a.\fI GLOBAL_Commands\fR
<Ret>, <Sp> ?, =, A, d, G, h, I, k, q, r, s, W, Z <Ret/Sp> ?, =, A, B, d, G, h, I, k, q, r, s, W, Z
3b.\fI SUMMARY_Area_Commands\fR 3b.\fI SUMMARY_Area_Commands\fR
l, m, t, 1 l, m, t, 1
3c.\fI TASK_Area_Commands\fR 3c.\fI TASK_Area_Commands\fR
@ -547,7 +543,7 @@ depending on the context in which they are issued.
Size: #, i, n Size: #, i, n
Sorting: <, >, F, O, R Sorting: <, >, F, O, R
3d.\fI COLOR_Mapping\fR 3d.\fI COLOR_Mapping\fR
<Ret>, a, b, H, M, q, S, T, w, z, 0 - 7 <Ret>, a, B, b, H, M, q, S, T, w, z, 0 - 7
4b.\fI COMMANDS_for_Windows\fR 4b.\fI COMMANDS_for_Windows\fR
-, _, =, +, A, a, G, g, w -, _, =, +, A, a, G, g, w
@ -562,12 +558,12 @@ simply ask for help and view the system summary on the second line.
.TP 7 .TP 7
\ \ \<\fBEnter\fR> or <\fBSpace\fR> :\fIRefresh_Display\fR \ \ \<\fBEnter\fR> or <\fBSpace\fR> :\fIRefresh_Display\fR
In truth, these commands do nothing, they are simply ignored. These commands do nothing, they are simply ignored.
However, they will awaken \*(Me and following receipt of any input However, they will awaken \*(Me and following receipt of any input
the entire display will be repainted within milliseconds. the entire display will be repainted.
If you have set a large delay interval and wish to see current status, Use either of these keys if you have a large delay interval and wish to
just use either of these keys. see current status,
.TP 7 .TP 7
\ \ \'\fB?\fR\' or \'\fBh\fR\' :\fIHelp\fR \ \ \'\fB?\fR\' or \'\fBh\fR\' :\fIHelp\fR
@ -594,6 +590,18 @@ This command will switch between \*(FM and \*(AM.
\*(XT 4. ALTERNATE\-DISPLAY Mode and the 'G' \*(CI for insight into \*(XT 4. ALTERNATE\-DISPLAY Mode and the 'G' \*(CI for insight into
\*(CWs and field groups. \*(CWs and field groups.
.TP 7
\ \ \'\fBB\fR\' :\fIBold_Disable/Enable_toggle\fR
This command will influence use of the 'bold' terminfo capability and
alters\fB both\fR the \*(SA and \*(TA for the \*(CW.
While it is intended primarily for use with dumb terminals, it can be
applied anytime.
\*(NT When this toggle is \*O and \*(Me is operating in monochrome mode,
the\fB entire display\fR will appear as normal text.
Thus, unless the 'x' and/or 'y' toggles are using reverse for emphasis,
there will be no visual confirmation that they are even on.
.TP 7 .TP 7
*\ \'\fBd\fR\' or \'\fBs\fR\' :\fIChange_Delay_Time_interval\fR *\ \'\fBd\fR\' or \'\fBs\fR\' :\fIChange_Delay_Time_interval\fR
You will be prompted to enter the delay time, in seconds, between You will be prompted to enter the delay time, in seconds, between
@ -709,7 +717,12 @@ The \*(TA \*(CIs are\fB never available\fR in \*(AM\fI if\fR the \*(CW's
.PP .PP
.\" ......................... .\" .........................
.B APPEARANCE\fR of \*(TW .B APPEARANCE\fR of \*(TW
.PD 0 .br
.in +2
The following commands will also be influenced by the state of the
global 'B' (bold disable) toggle.
.in
.TP 7 .TP 7
\ \ \'\fBb\fR\' :\fIBold/Reverse_toggle\fR \ \ \'\fBb\fR\' :\fIBold/Reverse_toggle\fR
This command will impact how the 'x' and 'y' toggles are displayed. This command will impact how the 'x' and 'y' toggles are displayed.
@ -809,7 +822,7 @@ simply decrease the size of the \*(TD(s) above it.
.br .br
.in +2 .in +2
Before using any of these sort provisions, \*(Me suggests that you Before using any of these sort provisions, \*(Me suggests that you
temporarily turn on column highlighting using the '\fBx\fR' \*(CI. temporarily turn on column highlighting using the 'x' \*(CI.
That will help ensure that the actual sort environment matches your intent. That will help ensure that the actual sort environment matches your intent.
The following \*(CIs will\fB only\fR be honored when the The following \*(CIs will\fB only\fR be honored when the
@ -869,7 +882,8 @@ in all four windows before returning to the \*(Me display.
\fB4\fR upper case letters to select a\fB target\fR \fB4\fR upper case letters to select a\fB target\fR
\fB8\fR numbers to select a\fB color\fR \fB8\fR numbers to select a\fB color\fR
normal toggles available\fR normal toggles available\fR
'b' :bold/reverse 'B' :bold disable/enable
'b' :running tasks "bold"/reverse
'z' :color/mono 'z' :color/mono
other commands available\fR other commands available\fR
'a'/'w' :apply, then go to next/prior 'a'/'w' :apply, then go to next/prior
@ -901,7 +915,7 @@ groups\fR (\*(Xc 'G' \*(CI, repeated below).
Each of the 4 field groups has a unique separately configurable\fB \*(SA\fR Each of the 4 field groups has a unique separately configurable\fB \*(SA\fR
and its own configurable\fB \*(TA\fR. and its own configurable\fB \*(TA\fR.
In \*(AM, those 4 underlying\fB field groups\fR can now be made visible In \*(AM, those 4 underlying field groups can now be made visible
simultaneously, or can be turned \*F individually at your command. simultaneously, or can be turned \*F individually at your command.
The \*(SA will always exist, even if it's only the message line. The \*(SA will always exist, even if it's only the message line.
@ -1032,9 +1046,9 @@ personal \*(CF to the current directory, subject to permissions.
.\" ---------------------------------------------------------------------- .\" ----------------------------------------------------------------------
.SH 6. STUPID TRICKS Sampler .SH 6. STUPID TRICKS Sampler
.\" ---------------------------------------------------------------------- .\" ----------------------------------------------------------------------
Many of these 'tricks' work best when you give \*(Me a scheduling boost Many of these 'tricks' work best when you give \*(Me a scheduling boost.
\*(EM so plan on starting him with a nice value of -10 (assuming you've got So plan on starting him with a nice value of -10, assuming you've got
the authority). the authority.
.\" ...................................................................... .\" ......................................................................
.SS 6a. Kernel Magic .SS 6a. Kernel Magic

751
top.c
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File diff suppressed because it is too large Load Diff

207
top.h
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@ -34,6 +34,7 @@
//#define PRETEND2_5_X /* pretend we're linux 2.5.x (for IO-wait) */ //#define PRETEND2_5_X /* pretend we're linux 2.5.x (for IO-wait) */
//#define PRETEND4CPUS /* pretend we're smp with 4 ticsers (sic) */ //#define PRETEND4CPUS /* pretend we're smp with 4 ticsers (sic) */
//#define PRETENDNOCAP /* use a terminal without essential caps */ //#define PRETENDNOCAP /* use a terminal without essential caps */
//#define STDOUT_IOLBF /* disable our own stdout _IOFBF override */
#ifdef PRETEND2_5_X #ifdef PRETEND2_5_X
#define linux_version_code LINUX_VERSION(2,5,43) #define linux_version_code LINUX_VERSION(2,5,43)
@ -68,8 +69,6 @@
#define OURPATHSZ 1024 #define OURPATHSZ 1024
#define BIGBUFSIZ 2048 #define BIGBUFSIZ 2048
#define USRNAMSIZ GETBUFSIZ #define USRNAMSIZ GETBUFSIZ
/* colbufsz does NOT apply to command lines - that field uses rowbufsz */
#define COLBUFSIZ SMLBUFSIZ + CLRBUFSIZ
#define ROWBUFSIZ SCREENMAX + CLRBUFSIZ #define ROWBUFSIZ SCREENMAX + CLRBUFSIZ
@ -82,7 +81,6 @@
#define BYTES_2K(n) (unsigned)( (n) >> 10 ) #define BYTES_2K(n) (unsigned)( (n) >> 10 )
#define PAGES_2B(n) (unsigned)( (n) * Page_size ) #define PAGES_2B(n) (unsigned)( (n) * Page_size )
#define PAGES_2K(n) BYTES_2K(PAGES_2B(n)) #define PAGES_2K(n) BYTES_2K(PAGES_2B(n))
#define PAGE_CNT(n) (unsigned)( (n) / Page_size )
/* Used as return arguments in *some* of the sort callbacks */ /* Used as return arguments in *some* of the sort callbacks */
#define SORT_lt ( Frame_srtflg > 0 ? 1 : -1 ) #define SORT_lt ( Frame_srtflg > 0 ? 1 : -1 )
@ -110,14 +108,37 @@
static int sort_ ## f (const proc_t **P, const proc_t **Q) { \ static int sort_ ## f (const proc_t **P, const proc_t **Q) { \
return Frame_srtflg * strcmp((*Q)->s, (*P)->s); } return Frame_srtflg * strcmp((*Q)->s, (*P)->s); }
/* Used to 'inline' those portions of the display requiring formatting /* Used in the following ways, to 'inline' those portions of the
while ensuring we won't be blindsided by some whacko terminal's display requiring formatting while protecting against potential
'$<..>' (millesecond delay) lurking in a terminfo string. */ embedded 'millesecond delay' escape sequences.
#define PUTP(fmt,arg...) do { \ PUTT - Put to Tty
char _str[ROWBUFSIZ]; \ . for temporary interactive 'REPLACEMENT' output
snprintf(_str, sizeof(_str), fmt, ## arg); \ . may contain ANY valid terminfo escape sequences
putp(_str); \ . need NOT represent an entire screen row
} while (0) PUFF - Put for Frame
. for more permanent frame-oriented 'UPDATE' output
. may NOT contain cursor motion terminfo escapes
. represents a complete screen ROW
. subject to optimization, thus MAY be discarded
. when discarded, replaced by a NEWLINE */
#define PUTT(fmt,arg...) do { \
char _str[ROWBUFSIZ]; \
snprintf(_str, sizeof(_str), fmt, ## arg); \
putp(_str); \
} while (0)
#define PUFF(fmt,arg...) do { \
char _str[ROWBUFSIZ]; \
register char *_ptr = &Pseudo_scrn[Pseudo_row * Pseudo_cols]; \
register int _len = snprintf(_str, sizeof(_str), fmt, ## arg); \
if (Batch) fputs(_str, stdout); \
else { \
if (!memcmp(_ptr, _str, _len)) \
putchar('\n'); \
else { \
memcpy(_ptr, _str, ++_len); \
putp(_ptr); \
} } Pseudo_row++; \
} while (0)
/*------ Special Macros (debug and/or informative) ---------------------*/ /*------ Special Macros (debug and/or informative) ---------------------*/
@ -153,6 +174,7 @@ typedef struct {
const int scale; /* scale_num type, if applicable */ const int scale; /* scale_num type, if applicable */
const QSORT_t sort; /* sort function */ const QSORT_t sort; /* sort function */
const char *desc; /* description for toggle/reorder fields */ const char *desc; /* description for toggle/reorder fields */
const int lflg; /* PROC_FILLxxx flag(s) required for this field */
} FTAB_t; } FTAB_t;
/* This structure stores one piece of critical 'history' /* This structure stores one piece of critical 'history'
@ -167,9 +189,9 @@ typedef struct {
calculations. It exists primarily for SMP support but serves calculations. It exists primarily for SMP support but serves
all environments. */ all environments. */
typedef struct { typedef struct {
/* ticks count as represented in /proc/stat */ // ticks count as represented in /proc/stat
TICS_t u, n, s, i, w; TICS_t u, n, s, i, w;
/* tics count in the order of our display */ // tics count in the order of our display
TICS_t u_sav, s_sav, n_sav, i_sav, w_sav; TICS_t u_sav, s_sav, n_sav, i_sav, w_sav;
} CPUS_t; } CPUS_t;
@ -204,17 +226,15 @@ enum pflag {
#define Flags_OFF 3 #define Flags_OFF 3
/* The Persistent 'Mode' flags! /* The Persistent 'Mode' flags!
All of these are preserved in the rc file, as a single integer. These are preserved in the rc file, as a single integer and the
Thus, once personalized, this top will stay personalized across letter shown is the corresponding 'command' toggle */
restarts (not like the old top, who only remembered fields)! // 'View_' flags affect the summary (minimum), taken from 'Curwin'
Note: the letter shown is the corresponding 'command' toggle
*/
/* 'View_' flags affect the summary information, taken from 'Curwin' */
#define View_CPUSUM 0x8000 /* '1' - show combined cpu stats (vs. each) */ #define View_CPUSUM 0x8000 /* '1' - show combined cpu stats (vs. each) */
#define View_LOADAV 0x4000 /* 'l' - display load avg and uptime summary */ #define View_LOADAV 0x4000 /* 'l' - display load avg and uptime summary */
#define View_STATES 0x2000 /* 't' - display task/cpu(s) states summary */ #define View_STATES 0x2000 /* 't' - display task/cpu(s) states summary */
#define View_MEMORY 0x1000 /* 'm' - display memory summary */ #define View_MEMORY 0x1000 /* 'm' - display memory summary */
/* 'Show_' & 'Qsrt_' flags are for task display in a visible window */ #define View_NOBOLD 0x0001 /* 'B' - disable 'bold' attribute globally */
// 'Show_' & 'Qsrt_' flags are for task display in a visible window
#define Show_COLORS 0x0800 /* 'z' - show in color (vs. mono) */ #define Show_COLORS 0x0800 /* 'z' - show in color (vs. mono) */
#define Show_HIBOLD 0x0400 /* 'b' - rows and/or cols bold (vs. reverse) */ #define Show_HIBOLD 0x0400 /* 'b' - rows and/or cols bold (vs. reverse) */
#define Show_HICOLS 0x0200 /* 'x' - show sort column highlighted */ #define Show_HICOLS 0x0200 /* 'x' - show sort column highlighted */
@ -228,16 +248,15 @@ enum pflag {
#define NEWFRAM_cwo 0x0004 /* new frame (if anyone cares) - in Curwin */ #define NEWFRAM_cwo 0x0004 /* new frame (if anyone cares) - in Curwin */
#define EQUWINS_cwo 0x0002 /* rebalance tasks next frame (off 'i'/ 'n') */ #define EQUWINS_cwo 0x0002 /* rebalance tasks next frame (off 'i'/ 'n') */
/* ...set in Curwin, but impacts all windows */ /* ...set in Curwin, but impacts all windows */
#define flag_unused 0x0001 /* ----------------------- future use, maybe */
/* Current-window-only flags -- always turned off at end-of-window! */ // Current-window-only flags -- always turned off at end-of-window!
#define FLGSOFF_cwo EQUWINS_cwo | NEWFRAM_cwo #define FLGSOFF_cwo EQUWINS_cwo | NEWFRAM_cwo
/* Default flags if there's no rcfile to provide user customizations */ // Default flags if there's no rcfile to provide user customizations
#define DEF_WINFLGS ( View_LOADAV | View_STATES | View_CPUSUM | View_MEMORY | \ #define DEF_WINFLGS ( View_LOADAV | View_STATES | View_CPUSUM | View_MEMORY | \
Show_HIBOLD | Show_HIROWS | Show_IDLEPS | Qsrt_NORMAL | VISIBLE_tsk ) Show_HIBOLD | Show_HIROWS | Show_IDLEPS | Qsrt_NORMAL | VISIBLE_tsk )
/* Used to test/manipulate the window flags */ // Used to test/manipulate the window flags
#define CHKw(q,f) (int)(q->winflags & (f)) #define CHKw(q,f) (int)(q->winflags & (f))
#define TOGw(q,f) q->winflags ^= (f) #define TOGw(q,f) q->winflags ^= (f)
#define SETw(q,f) q->winflags |= (f) #define SETw(q,f) q->winflags |= (f)
@ -275,6 +294,7 @@ typedef struct win {
capclr_hdr [CLRBUFSIZ], /* note: sum, msg and pmt strs */ capclr_hdr [CLRBUFSIZ], /* note: sum, msg and pmt strs */
capclr_rowhigh [CLRBUFSIZ], /* are only used when this */ capclr_rowhigh [CLRBUFSIZ], /* are only used when this */
capclr_rownorm [CLRBUFSIZ]; /* window is the 'Curwin'! */ capclr_rownorm [CLRBUFSIZ]; /* window is the 'Curwin'! */
char cap_bold [CAPBUFSIZ]; /* support for View_NOBOLD toggle */
char grpname [GRPNAMSIZ], /* window number:name, printable */ char grpname [GRPNAMSIZ], /* window number:name, printable */
winname [WINNAMSIZ], /* window name, user changeable */ winname [WINNAMSIZ], /* window name, user changeable */
fieldscur [PFLAGSSIZ], /* fields displayed and ordered */ fieldscur [PFLAGSSIZ], /* fields displayed and ordered */
@ -326,19 +346,19 @@ typedef struct win {
#define STATES_line1 "Tasks:\03" \ #define STATES_line1 "Tasks:\03" \
" %3u \02total,\03 %3u \02running,\03 %3u \02sleeping,\03 %3u \02stopped,\03 %3u \02zombie\03\n" " %3u \02total,\03 %3u \02running,\03 %3u \02sleeping,\03 %3u \02stopped,\03 %3u \02zombie\03\n"
#define STATES_line2x4 "%s\03" \ #define STATES_line2x4 "%s\03" \
" %#5.1f\02%% user,\03 %#5.1f\02%% system,\03 %#5.1f\02%% nice,\03 %#5.1f\02%% idle\03\n" " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle\03\n"
#define STATES_line2x5 "%s\03" \ #define STATES_line2x5 "%s\03" \
" %#5.1f\02%% user,\03 %#5.1f\02%% system,\03 %#5.1f\02%% nice,\03 %#5.1f\02%% idle,\03 %#5.1f\02%% IO-wait\03\n" " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle,\03 %#5.1f%% \02IO-wait\03\n"
#ifdef CASEUP_SUMMK #ifdef CASEUP_SUMMK
#define MEMORY_line1 "Mem: \03" \ #define MEMORY_line1 "Mem: \03" \
" %8u\02K total,\03 %8u\02K used,\03 %8u\02K free,\03 %8u\02K buffers\03\n" " %8uK \02total,\03 %8uK \02used,\03 %8uK \02free,\03 %8uK \02buffers\03\n"
#define MEMORY_line2 "Swap:\03" \ #define MEMORY_line2 "Swap:\03" \
" %8u\02K total,\03 %8u\02K used,\03 %8u\02K free,\03 %8u\02K cached\03\n" " %8uK \02total,\03 %8uK \02used,\03 %8uK \02free,\03 %8uK \02cached\03\n"
#else #else
#define MEMORY_line1 "Mem: \03" \ #define MEMORY_line1 "Mem: \03" \
" %8u\02k total,\03 %8u\02k used,\03 %8u\02k free,\03 %8u\02k buffers\03\n" " %8uk \02total,\03 %8uk \02used,\03 %8uk \02free,\03 %8uk \02buffers\03\n"
#define MEMORY_line2 "Swap:\03" \ #define MEMORY_line2 "Swap:\03" \
" %8u\02k total,\03 %8u\02k used,\03 %8u\02k free,\03 %8u\02k cached\03\n" " %8uk \02total,\03 %8uk \02used,\03 %8uk \02free,\03 %8uk \02cached\03\n"
#endif #endif
/* Keyboard Help specially formatted string(s) -- /* Keyboard Help specially formatted string(s) --
@ -347,17 +367,17 @@ typedef struct win {
"Help for Interactive Commands\02 - %s\n" \ "Help for Interactive Commands\02 - %s\n" \
"Window \01%s\06: \01Cumulative mode \03%s\02. \01System\06: \01Delay \03%.1f secs\02; \01Secure mode \03%s\02.\n" \ "Window \01%s\06: \01Cumulative mode \03%s\02. \01System\06: \01Delay \03%.1f secs\02; \01Secure mode \03%s\02.\n" \
"\n" \ "\n" \
" l,t,m Toggle Summary: '\01l\02' load avg; '\01t\02' task/cpu stats; '\01m\02' mem info\n" \ " Z\05,\01B\05 Global: '\01Z\02' change color mappings; '\01B\02' disable/enable bold\n" \
" l,t,m Toggle Summaries: '\01l\02' load avg; '\01t\02' task/cpu stats; '\01m\02' mem info\n" \
" 1,I Toggle SMP view: '\0011\02' single/separate states; '\01I\02' Irix/Solaris mode\n" \ " 1,I Toggle SMP view: '\0011\02' single/separate states; '\01I\02' Irix/Solaris mode\n" \
" Z\05 Change color mappings\n" \
"\n" \ "\n" \
" f,o . Fields/Columns: '\01f\02' add or remove; '\01o\02' change display order\n" \ " f,o . Fields/Columns: '\01f\02' add or remove; '\01o\02' change display order\n" \
" F or O . Select sort field\n" \ " F or O . Select sort field\n" \
" <,> . Move sort field: '\01<\02' next col left; '\01>\02' next col right\n" \ " <,> . Move sort field: '\01<\02' next col left; '\01>\02' next col right\n" \
" R . Toggle normal/reverse sort\n" \ " R . Toggle normal/reverse sort\n" \
" c,i,S . Toggle: '\01c\02' cmd name/line; '\01i\02' idle tasks; '\01S\02' cumulative time\n" \ " c,i,S . Toggle: '\01c\02' cmd name/line; '\01i\02' idle tasks; '\01S\02' cumulative time\n" \
" x,y\05 . Toggle highlights: '\01x\02' sort field; '\01y\02' running tasks\n" \ " x\05,\01y\05 . Toggle highlights: '\01x\02' sort field; '\01y\02' running tasks\n" \
" z,b\05 . Toggle: '\01z\02' color/mono; '\01b\02' bold/reverse (only if 'x' or 'y')\n" \ " z\05,\01b\05 . Toggle: '\01z\02' color/mono; '\01b\02' bold/reverse (only if 'x' or 'y')\n" \
" u . Show specific user only\n" \ " u . Show specific user only\n" \
" n or # . Set maximum tasks displayed\n" \ " n or # . Set maximum tasks displayed\n" \
"\n" \ "\n" \
@ -440,15 +460,16 @@ typedef struct win {
"Help for color mapping\02 - %s\n" \ "Help for color mapping\02 - %s\n" \
"current window: \01%s\06\n" \ "current window: \01%s\06\n" \
"\n" \ "\n" \
" color -\03 04:25:44 up 8 days, 50 min, 7 users, load average:\n" \ " color - 04:25:44 up 8 days, 50 min, 7 users, load average:\n" \
" Tasks:\03 64 \02total,\03 2 \02running,\03 62 \02sleeping,\03 0 \02stopped,\03\n" \ " Tasks:\03 64 \02total,\03 2 \03running,\03 62 \02sleeping,\03 0 \02stopped,\03\n" \
" State cpu0 :\03 76.5\02%% user,\03 11.2\02%% system,\03 0.0\02%% nice,\03\n" \ " Cpu(s):\03 76.5%% \02user,\03 11.2%% \02system,\03 0.0%% \02nice,\03 12.3%% \02idle\03\n" \
" \01 Nasty Message! \04 -or- \01Input Prompt\05\n" \ " \01 Nasty Message! \04 -or- \01Input Prompt\05\n" \
" \01 PID TTY PR NI %%CPU TIME+ VIRT SWAP STA Command \06\n" \ " \01 PID TTY PR NI %%CPU TIME+ VIRT SWAP STA Command \06\n" \
" 17284 \10pts/2 \07 8 0 0.0 0:00.75 1380 0 S /bin/bash \10\n" \ " 17284 \10pts/2 \07 8 0 0.0 0:00.75 1380 0 S /bin/bash \10\n" \
" \01 8601 pts/1 7 -10 0.4 0:00.03 916 0 R < color -b \07\n" \ " \01 8601 pts/1 7 -10 0.4 0:00.03 916 0 R < color -b \07\n" \
" 11005 \10? \07 9 0 0.0 0:02.50 2852 1008 S amor -ses \10\n" \ " 11005 \10? \07 9 0 0.0 0:02.50 2852 1008 S amor -ses \10\n" \
" available toggles: \01b\02 =bold/reverse (\01%s\02), \01z\02 =color/mono (\01%s\02)\n" \ " available toggles: \01B\02 =disable bold globally (\01%s\02),\n" \
" \01z\02 =color/mono (\01%s\02), \01b\02 =tasks \"bold\"/reverse (\01%s\02)\n" \
"\n" \ "\n" \
"Select \01target\02 as upper case letter:\n" \ "Select \01target\02 as upper case letter:\n" \
" S\02 = Summary Data,\01 M\02 = Messages/Prompts,\n" \ " S\02 = Summary Data,\01 M\02 = Messages/Prompts,\n" \
@ -500,74 +521,74 @@ typedef struct win {
* source code navigation, which often influences the identifers. */ * source code navigation, which often influences the identifers. */
/*------ Sort callbacks ------------------------------------------------*/ /*------ Sort callbacks ------------------------------------------------*/
/* for each possible field, in the form of: */ /* for each possible field, in the form of: */
/*atic int sort_P_XXX (const proc_t **P, const proc_t **Q); */ /*atic int sort_P_XXX (const proc_t **P, const proc_t **Q); */
//atic int sort_HIST_t (const HIST_t *P, const HIST_t *Q); /* additional specialized sort callback(s) */
static int sort_HIST_t (const HIST_t *P, const HIST_t *Q);
/*------ Tiny useful routine(s) ----------------------------------------*/ /*------ Tiny useful routine(s) ----------------------------------------*/
//atic int chin (int ech, char *buf, unsigned cnt); //atic int chin (int ech, char *buf, unsigned cnt);
//atic const char *fmtmk (const char *fmts, ...); //atic const char *fmtmk (const char *fmts, ...);
//atic char *strim (int sp, char *str); //atic inline char *scat (register char *dst, register const char *src);
//atic const char *tg2 (int x, int y); //atic char *strim (int sp, char *str);
//atic const char *tg2 (int x, int y);
/*------ Exit/Interrput routines ---------------------------------------*/ /*------ Exit/Interrput routines ---------------------------------------*/
//atic void bye_bye (int eno, const char *str); //atic void bye_bye (int eno, const char *str);
//atic void stop (int dont_care_sig); //atic void end_pgm (int dont_care_sig);
//atic void std_err (const char *str); //atic void std_err (const char *str);
//atic void suspend (int dont_care_sig); //atic void suspend (int dont_care_sig);
/*------ Misc Color/Display support ------------------------------------*/ /*------ Misc Color/Display support ------------------------------------*/
//atic void capsmk (WIN_t *q); //atic void capsmk (WIN_t *q);
//atic void msg_save (const char *fmts, ...); //atic void msg_save (const char *fmts, ...);
//atic void show_msg (const char *str); //atic void show_msg (const char *str);
//atic void show_pmt (const char *str); //atic void show_pmt (const char *str);
//atic void show_special (const char *glob); //atic void show_special (int interact, const char *glob);
/*------ Small Utility routines ----------------------------------------*/ /*------ Small Utility routines ----------------------------------------*/
//atic char *ask4str (const char *prompt); //atic char *ask4str (const char *prompt);
//atic float get_float (const char *prompt); //atic float get_float (const char *prompt);
//atic int get_int (const char *prompt); //atic int get_int (const char *prompt);
//atic const char *scale_num (unsigned num, const int width, const unsigned type); //atic const char *scale_num (unsigned num, const int width, const unsigned type);
//atic const char *scale_tics (TICS_t tics, const int width); //atic const char *scale_tics (TICS_t tics, const int width);
/*------ Library Alternatives ------------------------------------------*/ /*------ Library Alternatives ------------------------------------------*/
//atic void *alloc_c (unsigned numb); //atic void *alloc_c (unsigned numb);
//atic void *alloc_r (void *q, unsigned numb); //atic void *alloc_r (void *q, unsigned numb);
//atic CPUS_t *cpus_refresh (CPUS_t *cpus); //atic CPUS_t *cpus_refresh (CPUS_t *cpus);
//atic void prochlp (proc_t *this); //atic void prochlp (register proc_t *this);
//atic proc_t **procs_refresh (proc_t **table, int flags); //atic proc_t **procs_refresh (proc_t **table, int flags);
/*------ Startup routines ----------------------------------------------*/ /*------ Startup routines ----------------------------------------------*/
//atic void before (char *me); //atic void before (char *me);
//atic void configs_read (void); //atic void configs_read (void);
//atic void parse_args (char **args); //atic void parse_args (char **args);
//atic void whack_terminal (void); //atic void whack_terminal (void);
/*------ Field Selection/Ordering routines -----------------------------*/ /*------ Field Selection/Ordering routines -----------------------------*/
/*atic FTAB_t Fieldstab[] = { ... } */ /*atic FTAB_t Fieldstab[] = { ... } */
//atic void display_fields (const char *fields, const char *xtra); //atic void display_fields (const char *fields, const char *xtra);
//atic void fields_reorder (void); //atic void fields_reorder (void);
//atic void fields_sort (void); //atic void fields_sort (void);
//atic void fields_toggle (void); //atic void fields_toggle (void);
/*------ Windows/Field Groups support ----------------------------------*/ /*------ Windows/Field Groups support ----------------------------------*/
//atic void win_colsheads (WIN_t *q); //atic void reframewins (void);
//atic inline int win_fldviz (WIN_t *q, PFLG_t flg); //atic void win_names (WIN_t *q, const char *name);
//atic void win_names (WIN_t *q, const char *name); //atic void win_select (char ch);
//atic void win_select (char ch); //atic int win_warn (void);
//atic int win_warn (void); //atic void winsclrhlp (WIN_t *q, int save);
//atic void winsclrhlp (WIN_t *q, int save); //atic void wins_colors (void);
//atic void wins_colors (void); //atic void wins_reflag (int what, int flg);
//atic void wins_reflag (int what, int flg); //atic void wins_resize (int dont_care_sig);
//atic void wins_resize (int dont_care_sig); //atic void windows_stage1 (void);
//atic void windows_stage1 (void); //atic void windows_stage2 (void);
//atic void windows_stage2 (void);
/*------ Main Screen routines ------------------------------------------*/ /*------ Main Screen routines ------------------------------------------*/
//atic void do_key (unsigned c); //atic void do_key (unsigned c);
//atic void summaryhlp (CPUS_t *cpu, const char *pfx); //atic void summaryhlp (CPUS_t *cpu, const char *pfx);
//atic proc_t **summary_show (void); //atic proc_t **summary_show (void);
//atic void taskhlp (WIN_t *q, int a, int c, int *p, char *b, const char *f, ...); //atic void task_show (WIN_t *q, proc_t *p);
//atic void task_show (WIN_t *q, proc_t *task); //atic void window_show (proc_t **ppt, WIN_t *q, int *lscr);
//atic void window_show (proc_t **ppt, WIN_t *q, int *lscr);
/*------ Entry point plus two ------------------------------------------*/ /*------ Entry point plus two ------------------------------------------*/
//atic void framehlp (int wix, int max); //atic void framehlp (int wix, int max);
//atic void frame_make (void); //atic void frame_make (void);
// int main (int dont_care_argc, char **argv); // int main (int dont_care_argc, char **argv);
/* just sanity check(s)... */ /* just sanity check(s)... */
#if USRNAMSIZ < GETBUFSIZ #if USRNAMSIZ < GETBUFSIZ
#error "Jeeze, USRNAMSIZ Must NOT be less than GETBUFSIZ !" # error "Jeeze, USRNAMSIZ Must NOT be less than GETBUFSIZ !"
#endif #endif
#endif /* _Itop */ #endif /* _Itop */