Date: Tue, 23 Dec 2008 12:08:06 +0000 (UTC) From: Joseph Koshy <jkoshy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r186425 - head/usr.sbin/pmcstat Message-ID: <200812231208.mBNC86QR099361@svn.freebsd.org>
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Author: jkoshy Date: Tue Dec 23 12:08:06 2008 New Revision: 186425 URL: http://svn.freebsd.org/changeset/base/186425 Log: Close the read side of the pipe to self when exiting. Modified: head/usr.sbin/pmcstat/pmcstat.c Modified: head/usr.sbin/pmcstat/pmcstat.c ============================================================================== --- head/usr.sbin/pmcstat/pmcstat.c Tue Dec 23 09:11:05 2008 (r186424) +++ head/usr.sbin/pmcstat/pmcstat.c Tue Dec 23 12:08:06 2008 (r186425) @@ -1264,6 +1264,9 @@ main(int argc, char **argv) /* Kill the child process if we started it */ if (args.pa_flags & FLAG_HAS_COMMANDLINE) pmcstat_kill_process(&args); + /* Close the pipe to self, if present. */ + if (args.pa_flags & FLAG_HAS_PIPE) + (void) close(pipefd[READPIPEFD]); runstate = PMCSTAT_FINISHED; } else if (kev.ident == SIGWINCH) { if (ioctl(fileno(args.pa_printfile),
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