Author: rwatson
Date: Sun Mar 9 13:23:49 2014
New Revision: 262947
URL: http://svnweb.freebsd.org/changeset/base/262947
Log:
Merge r262690 from head to stable/10:
When querying a process's umask via sysctl in libprocstat(), don't
print a warning if EPERM is returned as this is an expected failure
mode rather than error -- similar to current handling of ESRCH.
This makes the output of 'procstat -as' vastly more palatable.
Sponsored by: DARPA, AFRL
Modified:
stable/10/lib/libprocstat/libprocstat.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/lib/libprocstat/libprocstat.c
==============================================================================
--- stable/10/lib/libprocstat/libprocstat.c Sun Mar 9 13:19:37 2014
(r262946)
+++ stable/10/lib/libprocstat/libprocstat.c Sun Mar 9 13:23:49 2014
(r262947)
@@ -2052,7 +2052,7 @@ procstat_getumask_sysctl(pid_t pid, unsi
mib[3] = pid;
len = sizeof(*maskp);
error = sysctl(mib, 4, maskp, &len, NULL, 0);
- if (error != 0 && errno != ESRCH)
+ if (error != 0 && errno != ESRCH && errno != EPERM)
warn("sysctl: kern.proc.umask: %d", pid);
return (error);
}
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