Commit Graph

26 Commits

Author SHA1 Message Date
Hiltjo Posthuma
7e394bd70f code-style: cleanup
- move main() at the bottom.
- put global variables at the top.
- improve usage() lines (consistent with man page).
2015-02-06 15:16:24 +00:00
sin
a5c30abf8f Use TTY_NAME_MAX instead of PATH_MAX 2015-01-16 15:55:07 +00:00
sin
d76319f838 Properly match (ttymaj, ttymin) pairs to tty names in /dev
For the common case where we have pts/ or tty do it straight
away.  Otherwise traverse /dev for a match.  This fixes ps(1) when
it is executed over a serial terminal with tty names like ttyAMA0.
2015-01-16 15:55:07 +00:00
sin
10d6bf2f4d Stop using *_FILENO 2014-11-30 13:12:33 +00:00
sin
7e2fe55d68 Remember to include libgen.h for basename(3) 2014-10-17 16:08:31 +01:00
sin
6f7f387352 Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:47:39 +01:00
Hiltjo Posthuma
fa0b80442c ps: one case for error handling 2014-07-12 20:04:20 +01:00
Hiltjo Posthuma
a27035c281 ps: whoops wrong copy-pasterino 2014-07-09 15:08:21 +01:00
Hiltjo Posthuma
e45e64491e Only check errno if getpwuid() fails
Checking errno otherwise is unspecified.
2014-07-09 15:08:11 +01:00
sin
86060b535c Fix includes across all tools 2014-06-30 19:04:47 +01:00
sin
968ccce951 Sync util/recurse.c with that of sbase 2014-06-30 15:45:16 +01:00
dwts
053e63968d keep usage definition above main in ubase 2014-04-22 15:36:53 +01:00
sin
892d84ca24 Return an error if we can't open the files in /proc 2014-02-13 12:28:46 +00:00
s-p-k
e340e1373e exit with EXIT_SUCCESS/EXIT_FAILURE 2013-10-07 19:15:00 +01:00
sin
921631a3a9 If ws_col is zero just dump the entire buffer 2013-09-25 12:10:46 +01:00
sin
c903b0da96 Limit ps(1) output based on the current terminal width 2013-09-03 14:11:37 +01:00
sin
41d82175fc Do not use a magic number for the size of the array 2013-08-17 17:20:00 +01:00
sin
42b640fa21 Rename validps() to pidfile() 2013-08-16 16:42:59 +01:00
sin
e33f5bed23 Add parsestatus() 2013-08-16 16:36:52 +01:00
sin
f462025156 ps(1) cleanup + comments 2013-08-16 15:59:20 +01:00
sin
3516186e4c No need to keep a tm pointer around 2013-08-16 15:53:07 +01:00
sin
9e8a7ac616 Check return value of sysinfo() 2013-08-16 15:51:37 +01:00
sin
f088b12877 Divide by sysconf(_SC_CLK_TCK) instead of a fixed 100 2013-08-16 15:49:51 +01:00
sin
7f301a0825 Only parse extra things when -f is supplied 2013-08-16 14:50:01 +01:00
sin
e84531958e Support -f for ps(1)
Fix missing break in tty.c as well.
2013-08-16 14:41:42 +01:00
sin
5df65ecfd4 Add barebones ps(1) 2013-08-15 16:50:48 +01:00