diff options
| author | Denis Vlasenko <vda.linux@googlemail.com> | 2006-11-05 00:43:51 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2006-11-05 00:43:51 +0000 |
| commit | 459e4d6cf77940977a064edab60c7162731554fb (patch) | |
| tree | 5deb7d2b82c280440761cceb4281738867d5631a /procps/kill.c | |
| parent | fa07680091d20f9da1f8fa2c145dd92b5d62ae09 (diff) | |
| download | busybox-459e4d6cf77940977a064edab60c7162731554fb.tar.gz | |
replace /proc scanning code by more versatile one.
Use it where appropriate.
Stop scanning /etc/passwd *for every process*!!! (uid->username)
top: reduce memory usage - we won't save unneeded fields
from /proc info anymore. Downside: ~+250 bytes of code
Diffstat (limited to 'procps/kill.c')
| -rw-r--r-- | procps/kill.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/procps/kill.c b/procps/kill.c index 9b96b4c1a..18121f06f 100644 --- a/procps/kill.c +++ b/procps/kill.c @@ -82,7 +82,7 @@ do_it_now: if (killall5) { pid_t sid; - procps_status_t* p; + procps_status_t* p = NULL; // Cannot happen anyway? We don't TERM ourself, we STOP // /* kill(-1, sig) on Linux (at least 2.1.x) @@ -94,8 +94,8 @@ do_it_now: pid = getpid(); sid = getsid(pid); /* Now kill all processes except our session */ - while ((p = procps_scan(0))!=0) { - if (getsid(p->pid)!=sid && p->pid!=pid && p->pid!=1) + while ((p = procps_scan(p, PSSCAN_PID|PSSCAN_SID))) { + if (p->sid != sid && p->pid != pid && p->pid != 1) kill(p->pid, signo); } /* And let them continue */ |