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| author | Bruno Haible <bruno@clisp.org> | 2012-06-19 23:35:08 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2012-06-19 23:35:08 +0200 |
| commit | 2b14f42b44f04bce5631269ed46cd8be2413ccec (patch) | |
| tree | 429bada82d83dc604d674a02cb621cb00494a3e8 /lib/fbufmode.c | |
| parent | 81c71120400c0f49c1429bf4b5d5ad89c151123a (diff) | |
| download | gnulib-2b14f42b44f04bce5631269ed46cd8be2413ccec.tar.gz | |
stdioext: Add support for musl libc.
* m4/fbufmode.m4 (gl_FUNC_FBUFMODE): Test whether __fbufsize exists.
* lib/fbufmode.c (fbufmode): Add conditional code for musl.
* m4/fseterr.m4: New file.
* lib/fseterr.h (fseterr): Define as an alias of __fseterr if that
function exists.
* modules/fseterr (Files): Add m4/fseterr.m4.
(configure.ac): Invoke gl_FUNC_FSETERR. Compile fseterr.c if
__fseterr does not exist.
(Makefile.am): Remove fseterr.c from lib_SOURCES.
* lib/freadable.h: Update comment.
* lib/fwritable.h: Update comment.
* lib/freading.h: Update comment.
* lib/fwriting.h: Update comment.
* m4/freadahead.m4: New file.
* lib/freadahead.h (freadahead): Define as an alias of __freadahead if
that function exists.
* modules/freadahead (Files): Add m4/freadahead.m4.
(configure.ac): Invoke gl_FUNC_FREADAHEAD. Compile freadahead.c if
__freadahead does not exist.
(Makefile.am): Remove freadahead.c from lib_SOURCES.
* m4/freadptr.m4: New file.
* lib/freadptr.h (freadptr): Define as an alias of __freadptr if that
function exists.
* modules/freadptr (Files): Add m4/freadptr.m4.
(configure.ac): Invoke gl_FUNC_FREADPTR. Compile freadptr.c if
__freadptr does not exist.
(Makefile.am): Remove freadptr.c from lib_SOURCES.
* m4/freadseek.m4: New file.
* lib/freadseek.c (freadptrinc): Use __freadptrinc if that function
exists.
* modules/freadseek (Files): Add m4/freadseek.m4.
(configure.ac): Invoke gl_FUNC_FREADSEEK.
* lib/fpurge.c (fpurge): Update comment.
Reported by and with help from Rich Felker <dalias@aerifal.cx>.
Diffstat (limited to 'lib/fbufmode.c')
| -rw-r--r-- | lib/fbufmode.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/fbufmode.c b/lib/fbufmode.c index b48cdbb387..b7a79e2c31 100644 --- a/lib/fbufmode.c +++ b/lib/fbufmode.c @@ -79,6 +79,10 @@ fbufmode (FILE *fp) if (fp->__linebuf) return _IOLBF; return (fp->__bufsize > 0 ? _IOFBF : _IONBF); +#elif HAVE___FLBF && HAVE___FBUFSIZE /* musl libc */ + if (__flbf (fp)) + return _IOLBF; + return (__fbufsize (fp) > 0 ? _IOFBF : _IONBF); #elif defined EPLAN9 /* Plan9 */ if (fp->flags & 2 /* LINEBUF */) return _IOLBF; |