Date: Sat, 20 Nov 2004 04:02:12 GMT From: David Xu <davidxu@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 65504 for review Message-ID: <200411200402.iAK42CNC004922@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=65504 Change 65504 by davidxu@davidxu_alona on 2004/11/20 04:01:43 1. simplify code. 2. undef errno. Affected files ... .. //depot/projects/davidxu_thread/src/lib/libthread/sys/thr_error.c#2 edit Differences ... ==== //depot/projects/davidxu_thread/src/lib/libthread/sys/thr_error.c#2 (text+ko) ==== @@ -37,22 +37,16 @@ #include "libc_private.h" #include "thr_private.h" +#undef errno extern int errno; int * __error(void) { - struct pthread *curthread; + struct pthread *curthread = _get_curthread(); - if (__isthreaded == 0) + if (curthread != NULL && curthread != _thr_initial) + return (&curthread->error); + else return (&errno); - else if (_kse_in_critical()) - return &(_get_curkse()->k_error); - else { - curthread = _get_curthread(); - if ((curthread == NULL) || (curthread == _thr_initial)) - return (&errno); - else - return (&curthread->error); - } }
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