Date: Thu, 31 Dec 2009 20:56:28 +0000 (UTC) From: Brooks Davis <brooks@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r201352 - head/sys/kern Message-ID: <200912312056.nBVKuSDS006451@svn.freebsd.org>
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Author: brooks Date: Thu Dec 31 20:56:28 2009 New Revision: 201352 URL: http://svn.freebsd.org/changeset/base/201352 Log: If a filter has already been added, actually return EEXIST when trying at add it again. MFC after: 1 week Modified: head/sys/kern/kern_event.c Modified: head/sys/kern/kern_event.c ============================================================================== --- head/sys/kern/kern_event.c Thu Dec 31 20:44:38 2009 (r201351) +++ head/sys/kern/kern_event.c Thu Dec 31 20:56:28 2009 (r201352) @@ -867,6 +867,7 @@ kqueue_add_filteropts(int filt, struct f { int error; + error = 0; if (filt > 0 || filt + EVFILT_SYSCOUNT < 0) { printf( "trying to add a filterop that is out of range: %d is beyond %d\n", @@ -883,7 +884,7 @@ kqueue_add_filteropts(int filt, struct f } mtx_unlock(&filterops_lock); - return (0); + return (error); } int
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