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| author | Corinna Vinschen <corinna@vinschen.de> | 2014-01-17 10:55:32 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2014-01-17 10:55:32 +0000 |
| commit | 7a7e4d4d95e878c62ea5b642da864018b50aae21 (patch) | |
| tree | 7256f4412958add20549f7c053e54b6df1f152cb /newlib/libc/stdio/local.h | |
| parent | ae5b40a65bfc48f599a94dbfedb87f88ba6e831e (diff) | |
| download | cygnal-7a7e4d4d95e878c62ea5b642da864018b50aae21.tar.gz cygnal-7a7e4d4d95e878c62ea5b642da864018b50aae21.tar.bz2 cygnal-7a7e4d4d95e878c62ea5b642da864018b50aae21.zip | |
Introduce _STDIO_BSD_SEMANTICS flag to switch fclose/exit file flushing
semantics from POSIX to BSD.
* libc/stdio/fclose.c (_fclose_r): Conditionalize file flushing on
_STDIO_BSD_SEMANTICS. Call __sflush_r rather than _fflush_r. Add
comment.
* libc/stdio/fflush.c (__sflushw_r): New function, only available
if _STDIO_BSD_SEMANTICS is defined.
* libc/stdio/findfp.c (_cleanup_r): Call _fwalk_reent rather than
_fwalk. Conditionalize cleanup function call on _STDIO_BSD_SEMANTICS.
Add comments. Add FIXME.
* libc/stdio/local.h (__sflushw_r): Declare if _STDIO_BSD_SEMANTICS is
defined.
Diffstat (limited to 'newlib/libc/stdio/local.h')
| -rw-r--r-- | newlib/libc/stdio/local.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/newlib/libc/stdio/local.h b/newlib/libc/stdio/local.h index 0bd47a46a..ad477485b 100644 --- a/newlib/libc/stdio/local.h +++ b/newlib/libc/stdio/local.h @@ -147,6 +147,9 @@ int _EXFUN(_svfiwprintf_r,(struct _reent *, FILE *, const wchar_t *, extern FILE *_EXFUN(__sfp,(struct _reent *)); extern int _EXFUN(__sflags,(struct _reent *,_CONST char*, int*)); extern int _EXFUN(__sflush_r,(struct _reent *,FILE *)); +#ifdef _STDIO_BSD_SEMANTICS +extern int _EXFUN(__sflushw_r,(struct _reent *,FILE *)); +#endif extern int _EXFUN(__srefill_r,(struct _reent *,FILE *)); extern _READ_WRITE_RETURN_TYPE _EXFUN(__sread,(struct _reent *, void *, char *, _READ_WRITE_BUFSIZE_TYPE)); |