Date: Wed, 17 Dec 2003 10:22:29 -0800 (PST) From: Nate Lawson <nate@root.org> To: Daniel Eischen <deischen@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/lib/libc_r/uthread uthread_write.c Message-ID: <20031217102125.R70565@root.org> In-Reply-To: <20031217164417.010BE16A55B@hub.freebsd.org> References: <20031217164417.010BE16A55B@hub.freebsd.org>
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On Wed, 17 Dec 2003, Daniel Eischen wrote: > Modified files: > lib/libc_r/uthread uthread_write.c > Log: > Return to the caller if write() returns 0. > > PR: 59291 > > Revision Changes Path > 1.23 +2 -0 src/lib/libc_r/uthread/uthread_write.c > > --- src/lib/libc_r/uthread/uthread_write.c:1.22 Mon Sep 29 06:41:26 2003 > +++ src/lib/libc_r/uthread/uthread_write.c Wed Dec 17 08:44:03 2003 > #include <sys/types.h> > @@ -138,6 +138,8 @@ > ret = num; > else > ret = n; > + if (n == 0) > + break; > > /* Check if the write has completed: */ > } else if (num >= nbytes) Thanks! Oh what a difference one retval makes. -Nate
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