d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

pkill - Optimize pgrep -F

Browse Source 
Ask for a specific process instead of pulling down all processes when
 -F <pidfile> is specified.  This is much much faster.

 Obtained from:	DragonflyBSD
This commit is contained in:
Eitan Adler 2013-11-10 05:22:29 +00:00
parent a36032c3d7
commit 03eea902e7
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
bin/pkill/pkill.c
View File

@ -318,7 +318,10 @@ main(int argc, char **argv)
* Use KERN_PROC_PROC instead of KERN_PROC_ALL, since we
* just want processes and not individual kernel threads.
*/
plist = kvm_getprocs(kd, KERN_PROC_PROC, 0, &nproc);
if (pidfromfile >= 0)
plist = kvm_getprocs(kd, KERN_PROC_PID, pidfromfile, &nproc);
else
plist = kvm_getprocs(kd, KERN_PROC_PROC, 0, &nproc);
if (plist == NULL) {
errx(STATUS_ERROR, "Cannot get process list (%s)",
kvm_geterr(kd));