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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /libio/iofgets_u.c | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'libio/iofgets_u.c')
| -rw-r--r-- | libio/iofgets_u.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/libio/iofgets_u.c b/libio/iofgets_u.c index 4fb5b1c0fd..ded2a7c83c 100644 --- a/libio/iofgets_u.c +++ b/libio/iofgets_u.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993,1995-1998,2002,2005 Free Software Foundation, Inc. +/* Copyright (C) 1993,1995,1996,1997,1998,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -40,14 +40,6 @@ fgets_unlocked (buf, n, fp) CHECK_FILE (fp, NULL); if (n <= 0) return NULL; - if (__builtin_expect (n == 1, 0)) - { - /* Another irregular case: since we have to store a NUL byte and - there is only room for exactly one byte, we don't have to - read anything. */ - buf[0] = '\0'; - return buf; - } /* This is very tricky since a file descriptor may be in the non-blocking mode. The error flag doesn't mean much in this case. We return an error only when there is a new error. */ |