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maybe_flush_or_die: move a too-loose Windows specific error

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check to compat

Commit b2f5e268 (Windows: Work around an oddity when a pipe with no reader
is written to) introduced a check for EINVAL after fflush() to fight
spurious "Invalid argument" errors on Windows when a pipe was broken. But
this check may hide real errors on systems that do not have the this odd
behavior. Introduce an fflush wrapper in compat/mingw.* so that the treatment
is only applied on Windows.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johannes Sixt
2012-10-17 09:05:51 +02:00
committed by Junio C Hamano
parent bafc478f16
commit 84adb64154
3 changed files with 26 additions and 6 deletions
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3
compat/mingw.h
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@ -185,6 +185,9 @@ FILE *mingw_fopen (const char *filename, const char *otype);
FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream);
#define freopen mingw_freopen
int mingw_fflush(FILE *stream);
#define fflush mingw_fflush
char *mingw_getcwd(char *pointer, int len);
#define getcwd mingw_getcwd