Date: Mon, 16 Oct 2006 14:31:56 +0000 (UTC) From: "Andrey A. Chernov" <ache@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/stdio freopen.c Message-ID: <200610161431.k9GEVuaM091870@repoman.freebsd.org>
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ache 2006-10-16 14:31:56 UTC
FreeBSD src repository
Modified files:
lib/libc/stdio freopen.c
Log:
file == NULL:
Issue __sflush() before possible setting O_APPEND mode or ftruncate(),
write to wrong place may occurse oserwise.
Use simplified _sseek() to the start, if no O_APPEND is set, instead
of _fseeko() (_sseek() to the end, if O_APPEND, occurse later, as for
file != NULL).
Don't check seek error return, as original fopen() and freopen() never
does.
file != NULL:
Add missing _sseek() to the end.
Revision Changes Path
1.17 +14 -9 src/lib/libc/stdio/freopen.c
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