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Remove __wur from fwrite, fwrite_unlocked

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[BZ #11959]
        * libio/stdio.h (fwrite, fwrite_unlocked): Remove __wur.
        It is not necessarily an error to ignore fwrite's return
        value.  One can reliably use ferror to test for errors after
        the fact.
This commit is contained in:
Jim Meyering 2012-04-11 21:03:01 +02:00 committed by Andreas Jaeger
parent 4be2b57003
commit 288f9098cb
3 changed files with 20 additions and 12 deletions
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10
ChangeLog
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@ -1,3 +1,11 @@
2012-04-11 Jim Meyering <meyering@redhat.com>
[BZ #11959]
* libio/stdio.h (fwrite, fwrite_unlocked): Remove __wur.
It is not necessarily an error to ignore fwrite's return
value. One can reliably use ferror to test for errors after
the fact.
2012-04-10 H.J. Lu <hongjiu.lu@intel.com>
* bits/types.h (__snseconds_t): New type.
@ -11,7 +19,7 @@
* sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
(__SNSECONDS_T_TYPE): Likewise.
2012-04-09 Andreas Jaeger <aj@suse.de>
2012-04-10 Andreas Jaeger <aj@suse.de>
[BZ #2636]
* manual/time.texi (Processor Time): Return type of times is

16
NEWS
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@ -14,14 +14,14 @@ Version 2.16
4108, 4596, 4822, 5077, 5461, 5805, 5993, 6471, 6486, 6578, 6649, 6730,
6770, 6884, 6890, 6894, 6895, 6907, 6911, 9739, 9902, 10110, 10135, 10140,
10153, 10210, 10254, 10346, 10545, 10716, 11174, 11322, 11365, 11451,
11494, 11521, 12047, 12340, 13058, 13525, 13526, 13527, 13528, 13529,
13530, 13531, 13532, 13533, 13547, 13551, 13552, 13553, 13555, 13559,
13566, 13583, 13592, 13618, 13637, 13656, 13658, 13673, 13691, 13695,
13704, 13705, 13706, 13726, 13738, 13760, 13761, 13786, 13792, 13806,
13824, 13840, 13841, 13844, 13846, 13851, 13852, 13854, 13871, 13872,
13873, 13879, 13883, 13892, 13895, 13908, 13910, 13911, 13912, 13913,
13915, 13916, 13917, 13918, 13919, 13920, 13921, 13926, 13928, 13938,
13963, 13967
11494, 11521, 11959, 12047, 12340, 13058, 13525, 13526, 13527, 13528,
13529, 13530, 13531, 13532, 13533, 13547, 13551, 13552, 13553, 13555,
13559, 13566, 13583, 13592, 13618, 13637, 13656, 13658, 13673, 13691,
13695, 13704, 13705, 13706, 13726, 13738, 13760, 13761, 13786, 13792,
13806, 13824, 13840, 13841, 13844, 13846, 13851, 13852, 13854, 13871,
13872, 13873, 13879, 13883, 13892, 13895, 13908, 13910, 13911, 13912,
13913, 13915, 13916, 13917, 13918, 13919, 13920, 13921, 13926, 13928,
13938, 13963, 13967
* ISO C11 support:

6
libio/stdio.h
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@ -1,5 +1,5 @@
/* Define ISO C stdio on top of C++ iostreams.
Copyright (C) 1991, 1994-2011, 2012 Free Software Foundation, Inc.
Copyright (C) 1991, 1994-2012 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
@ -713,7 +713,7 @@ extern size_t fread (void *__restrict __ptr, size_t __size,
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern size_t fwrite (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s) __wur;
size_t __n, FILE *__restrict __s);
__END_NAMESPACE_STD
#ifdef __USE_GNU
@ -737,7 +737,7 @@ extern int fputs_unlocked (const char *__restrict __s,
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __wur;
extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __wur;
size_t __n, FILE *__restrict __stream);
#endif