Merge from gnulib.

This incorporates:
2013-01-04 stdio: remove now-unnecessary stdio.c
2013-01-04 fprintftime: depend on stdio, not ignore-value
2013-01-04 fwrite: silence __wur only for older glibc versions
2013-01-04 fwrite: silence __wur without using inline
* lib/stdio.c: Remove.
* lib/stdio.in.h, lib/strftime.c: Update from gnulib.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.

1 files changed, 1 insertions, 10 deletions

diff --git a/lib/strftime.c b/lib/strftime.c
index 1d58f2a160b..213ced860de 100644
--- a/lib/strftime.c
+++ b/lib/strftime.c
@@ -26,7 +26,6 @@
 #else
 # include <config.h>
 # if FPRINTFTIME
-#  include "ignore-value.h"
 #  include "fprintftime.h"
 # else
 #  include "strftime.h"
@@ -209,15 +208,7 @@ extern char *tzname[];
          else if (to_uppcase)                                                 \
            fwrite_uppcase (p, (s), _n);                                       \
          else                                                                 \
-           {                                                                  \
-             /* We are ignoring the value of fwrite here, in spite of the     \
-                fact that technically, that may not be valid: the fwrite      \
-                specification in POSIX 2008 defers to that of fputc, which    \
-                is intended to be consistent with the one from ISO C,         \
-                which permits failure due to ENOMEM *without* setting the     \
-                stream's error indicator.  */                                 \
-             ignore_value (fwrite ((s), _n, 1, p));                           \
-           }                                                                  \
+           fwrite (s, _n, 1, p);                                              \
        }                                                                      \
      while (0)                                                                \
     )