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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /debug/fgetws_u_chk.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'debug/fgetws_u_chk.c')
-rw-r--r--debug/fgetws_u_chk.c61
1 files changed, 0 insertions, 61 deletions
diff --git a/debug/fgetws_u_chk.c b/debug/fgetws_u_chk.c
deleted file mode 100644
index b6cc87b80d..0000000000
--- a/debug/fgetws_u_chk.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1993, 95, 96, 97, 98, 99, 2005 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA.
-
- As a special exception, if you link the code in this file with
- files compiled with a GNU compiler to produce an executable,
- that does not cause the resulting executable to be covered by
- the GNU Lesser General Public License. This exception does not
- however invalidate any other reasons why the executable file
- might be covered by the GNU Lesser General Public License.
- This exception applies to code released by its copyright holders
- in files containing the exception. */
-
-#include "libioP.h"
-#include <wchar.h>
-#include <sys/param.h>
-
-wchar_t *
-__fgetws_unlocked_chk (wchar_t *buf, size_t size, int n, _IO_FILE *fp)
-{
- _IO_size_t count;
- wchar_t *result;
- int old_error;
- CHECK_FILE (fp, NULL);
- if (n <= 0)
- return NULL;
- /* 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. */
- old_error = fp->_IO_file_flags & _IO_ERR_SEEN;
- fp->_IO_file_flags &= ~_IO_ERR_SEEN;
- count = _IO_getwline (fp, buf, MIN ((size_t) n - 1, size), L'\n', 1);
- /* If we read in some bytes and errno is EAGAIN, that error will
- be reported for next read. */
- if (count == 0 || ((fp->_IO_file_flags & _IO_ERR_SEEN)
- && errno != EAGAIN))
- result = NULL;
- else if (count >= size)
- __chk_fail ();
- else
- {
- buf[count] = '\0';
- result = buf;
- }
- fp->_IO_file_flags |= old_error;
- return result;
-}