Date: Sun, 9 Mar 2014 13:23:50 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r262947 - stable/10/lib/libprocstat Message-ID: <201403091323.s29DNosk058858@svn.freebsd.org>
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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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