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| author | Robert Watson <rwatson@FreeBSD.org> | 2014-03-02 13:26:08 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2014-03-02 13:26:08 +0000 |
| commit | 09b46be1cdaeb98b2f3fba1c6d4662fa2bea68d1 (patch) | |
| tree | 78832b2bb17e24337317a7d5e9350a98e96c357a /lib | |
| parent | c34a97a05df2dd7ac5ebcfbcf661f4511dc5f85c (diff) | |
| download | src-09b46be1cdaeb98b2f3fba1c6d4662fa2bea68d1.tar.gz src-09b46be1cdaeb98b2f3fba1c6d4662fa2bea68d1.zip | |
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.
MFC after: 3 days
Sponsored by: DARPA, AFRL
Notes
Notes:
svn path=/head/; revision=262690
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libprocstat/libprocstat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libprocstat/libprocstat.c b/lib/libprocstat/libprocstat.c index e1ec7af0fb2f..d8d39bb05da0 100644 --- a/lib/libprocstat/libprocstat.c +++ b/lib/libprocstat/libprocstat.c @@ -2052,7 +2052,7 @@ procstat_getumask_sysctl(pid_t pid, unsigned short *maskp) 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); } |