midfavila/ubase
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

ps: one case for error handling

Browse Source
This commit is contained in:
Hiltjo Posthuma 2014-07-12 20:32:36 +00:00 committed by sin
parent f48d545c77
commit fa0b80442c
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ps.c
View File

@ -136,12 +136,8 @@ psout(struct procstat *ps)
} else { } else {
errno = 0; errno = 0;
pw = getpwuid(pstatus.uid); pw = getpwuid(pstatus.uid);
if (!pw) { if (!pw)
if (errno) eprintf("getpwuid %d:", pstatus.uid);
eprintf("getpwuid %d:", pstatus.uid);
else
eprintf("getpwuid %d: no such user\n", pstatus.uid);
}
if (sysinfo(&info) < 0) if (sysinfo(&info) < 0)
eprintf("sysinfo:"); eprintf("sysinfo:");