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Honor errno obtained from __sflags

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Move errno restoring after FUNLOCKFILE in one case
This commit is contained in:
Andrey A. Chernov 2006-10-16 09:57:15 +00:00
parent 6f8d08b39a
commit 5a8d08f52b
1 changed files with 3 additions and 1 deletions
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4
lib/libc/stdio/freopen.c
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@ -67,7 +67,9 @@ freopen(file, mode, fp)
int dflags, flags, isopen, oflags, sverrno, wantfd;
if ((flags = __sflags(mode, &oflags)) == 0) {
sverrno = errno;
(void) fclose(fp);
errno = sverrno;
return (NULL);
}
@ -193,8 +195,8 @@ finish:
if (f < 0) { /* did not get it after all */
fp->_flags = 0; /* set it free */
errno = sverrno; /* restore in case _close clobbered */
FUNLOCKFILE(fp);
errno = sverrno; /* restore in case _close clobbered */
return (NULL);
}