Date: Fri, 8 Jan 2010 21:58:12 +0000 (UTC) From: Brooks Davis <brooks@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r201835 - stable/8/sys/kern Message-ID: <201001082158.o08LwCjc003299@svn.freebsd.org>
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Author: brooks Date: Fri Jan 8 21:58:12 2010 New Revision: 201835 URL: http://svn.freebsd.org/changeset/base/201835 Log: MFC r201352 If a filter has already been added, actually return EEXIST when trying at add it again. Modified: stable/8/sys/kern/kern_event.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/kern/kern_event.c ============================================================================== --- stable/8/sys/kern/kern_event.c Fri Jan 8 21:55:44 2010 (r201834) +++ stable/8/sys/kern/kern_event.c Fri Jan 8 21:58:12 2010 (r201835) @@ -852,6 +852,7 @@ 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", @@ -868,7 +869,7 @@ kqueue_add_filteropts(int filt, struct f } mtx_unlock(&filterops_lock); - return (0); + return (error); } int
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