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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-03-05 10:56:29 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-03-05 11:24:12 -0800 |
| commit | 4af4a4a71827c0bc5e0ec67af23edef4f15cee8e (patch) | |
| tree | d963644620b0fd507673d4b2bc943eec2f77db44 /lib/freading.c | |
| parent | 0404c9ae2845cbf93d71b295b67d6c8bd39382d8 (diff) | |
| download | gnulib-4af4a4a71827c0bc5e0ec67af23edef4f15cee8e.tar.gz | |
fflush: adjust to glibc 2.28 libio.h removal
Problem reported by Daniel P. Berrangé in:
https://lists.gnu.org/r/bug-gnulib/2018-03/msg00000.html
* lib/fbufmode.c (fbufmode):
* lib/fflush.c (clear_ungetc_buffer_preserving_position)
(disable_seek_optimization, rpl_fflush):
* lib/fpending.c (__fpending):
* lib/fpurge.c (fpurge):
* lib/freadable.c (freadable):
* lib/freadahead.c (freadahead):
* lib/freading.c (freading):
* lib/freadptr.c (freadptr):
* lib/freadseek.c (freadptrinc):
* lib/fseeko.c (fseeko):
* lib/fseterr.c (fseterr):
* lib/fwritable.c (fwritable):
* lib/fwriting.c (fwriting):
Check _IO_EOF_SEEN instead of _IO_ftrylockfile.
* lib/stdio-impl.h (_IO_IN_BACKUP) [_IO_EOF_SEEN]:
Define if not already defined.
Diffstat (limited to 'lib/freading.c')
| -rw-r--r-- | lib/freading.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/freading.c b/lib/freading.c index 73c28acddf..c24d0c88ab 100644 --- a/lib/freading.c +++ b/lib/freading.c @@ -31,7 +31,7 @@ freading (FILE *fp) /* Most systems provide FILE as a struct and the necessary bitmask in <stdio.h>, because they need it for implementing getc() and putc() as fast macros. */ -# if defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ +# if defined _IO_EOF_SEEN || __GNU_LIBRARY__ == 1 /* GNU libc, BeOS, Haiku, Linux libc5 */ return ((fp->_flags & _IO_NO_WRITES) != 0 || ((fp->_flags & (_IO_NO_READS | _IO_CURRENTLY_PUTTING)) == 0 && fp->_IO_read_base != NULL)); |