new -M and Z options for security data
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4
NEWS
4
NEWS
@ -1,7 +1,9 @@
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procps-3.2.0 --> procps-3.2.1
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build w/ curses in odd location
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build even w/ curses in an odd location
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ps: STAT flags for fg process group and session leader
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ps: STAT flags for swapped out process dropped (was broken)
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ps: new -M and Z options for security data (SE Linux, etc.)
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procps-3.1.15 --> procps-3.2.0
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@ -264,6 +264,8 @@ static const char *set_personality(void){
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case_tru64:
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case_compaq:
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case_digital:
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// no PER_NO_DEFAULT_g even though man page claims it
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// Reality: the g is a NOP
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personality = PER_GOOD_o | PER_BSD_h;
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prefer_bsd_defaults = 1;
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sysv_f_format = "F5FMT";
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10
ps/help.c
10
ps/help.c
@ -1,5 +1,5 @@
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/*
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* Copyright 1998-2002 by Albert Cahalan; all rights reserved.
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* Copyright 1998-2004 by Albert Cahalan; all rights reserved.
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* This file may be used subject to the terms and conditions of the
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* GNU Library General Public License Version 2, or any later version
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* at your option, as published by the Free Software Foundation.
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@ -31,21 +31,21 @@ const char *help_message =
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"x processes w/o controlling ttys t by tty\n"
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"*********** output format ********** *********** long options ***********\n"
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"-o,o user-defined -f full --Group --User --pid --cols --ppid\n"
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"-j,j job control s signal --group --user --sid --rows\n"
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"-j,j job control s signal --group --user --sid --rows --info\n"
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"-O,O preloaded -o v virtual memory --cumulative --format --deselect\n"
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"-l,l long u user-oriented --sort --tty --forest --version\n"
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"-F extra full X registers --heading --no-heading --context\n"
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" ********* misc options *********\n"
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"-V,V show version L list format codes f ASCII art forest\n"
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"-m,m,-L,-T,H threads S children in sum -y change -l format\n"
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"-c scheduling class c true command name n numeric WCHAN,UID\n"
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"-w,w wide output e show environment -H process hierarchy\n"
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"-M,Z security data c true command name -c scheduling class\n"
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"-w,w wide output n numeric WCHAN,UID -H process hierarchy\n"
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;
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/* Missing:
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*
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* -P -M --info
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* -P e
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*
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*/
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@ -1054,7 +1054,7 @@ static const format_struct format_array[] = {
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{"cnswap", "-", pr_nop, sr_cnswap, 1, 0, LNX, AN|RIGHT},
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{"comm", "COMMAND", pr_comm, sr_nop, 16, COM, U98, PO|UNLIMITED}, /*ucomm*/
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{"command", "COMMAND", pr_args, sr_nop, 16, ARG, XXX, PO|UNLIMITED}, /*args*/
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{"context", "CONTEXT", pr_context, sr_nop, 40, 0, LNX, PO|LEFT},
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{"context", "CONTEXT", pr_context, sr_nop, 40, 0, LNX, ET|LEFT},
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{"cp", "CP", pr_cp, sr_pcpu, 3, 0, DEC, ET|RIGHT}, /*cpu*/
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{"cpu", "CPU", pr_nop, sr_nop, 3, 0, BSD, AN|RIGHT}, /* FIXME ... HP-UX wants this as the CPU number for SMP? */
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{"cputime", "TIME", pr_time, sr_nop, 8, 0, DEC, ET|RIGHT}, /*time*/
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@ -1094,7 +1094,7 @@ static const format_struct format_array[] = {
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{"jobc", "JOBC", pr_nop, sr_nop, 4, 0, XXX, AN|RIGHT},
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{"ktrace", "KTRACE", pr_nop, sr_nop, 8, 0, BSD, AN|RIGHT},
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{"ktracep", "KTRACEP", pr_nop, sr_nop, 8, 0, BSD, AN|RIGHT},
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{"label", "LABEL", pr_nop, sr_nop, 25, 0, SGI, PO|LEFT},
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{"label", "LABEL", pr_context, sr_nop, 25, 0, SGI, ET|LEFT},
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{"lim", "LIM", pr_lim, sr_rss_rlim, 5, 0, BSD, AN|RIGHT},
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{"login", "LOGNAME", pr_nop, sr_nop, 8, 0, BSD, AN|LEFT}, /*logname*/ /* double check */
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{"logname", "LOGNAME", pr_nop, sr_nop, 8, 0, XXX, AN|LEFT}, /*login*/
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@ -270,7 +270,6 @@ static const char *parse_sysv_option(void){
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case 'M': /* someday, maybe, we will have MAC like SGI's Irix */
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trace("-M Print security label for Mandatory Access Control.\n");
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format_modifiers |= FM_M;
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return "Sorry, no Mandatory Access Control support.";
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break;
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case 'N':
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trace("-N negates.\n");
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@ -568,6 +567,10 @@ static const char *parse_bsd_option(void){
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trace("X Old Linux i386 register format\n");
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format_flags |= FF_LX;
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break;
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case 'Z': /* FreeBSD does MAC like SGI's Irix does it */
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trace("Z Print security label for Mandatory Access Control.\n");
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format_modifiers |= FM_M;
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break;
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case 'a':
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trace("a Select all w/tty, including other users\n");
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simple_select |= SS_B_a;
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2
ps/ps.1
2
ps/ps.1
@ -82,6 +82,7 @@ t select by tty
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OUTPUT FORMAT CONTROL
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-O is preloaded "-o"
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-F extra full format
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-M add column for security data
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-c different scheduler info for -l option
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-f does full listing
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-j jobs format
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@ -90,6 +91,7 @@ OUTPUT FORMAT CONTROL
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-y do not show flags; show rss in place of addr
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O is preloaded "o" (overloaded)
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X old Linux i386 register format
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Z add column for security data
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j job control format
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l display long format
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o specify user-defined format
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@ -925,6 +925,11 @@ did_lwp:
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fn = do_one_spec("nlwp", NULL);
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fmt_add_after("%CPU", fn);
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}
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if(format_modifiers & FM_M){ // Mandatory Access Control, IRIX style
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fn = do_one_spec("label", NULL);
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fn->next=format_list;
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format_list=fn;
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}
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/* Do personality-specific translations not covered by format_flags.
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* Generally, these only get hit when personality overrides unix output.
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* That (mostly?) means the Digital and Debian personalities.
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