From: Marius Storm-Olsen <marius.storm-olsen@xxxxxxxxx>
MinGW set the _CRT_fmode to set both the default fmode and
_O_BINARY on stdin/stdout/stderr. Rather use the main()
define in mingw.h to set this for both MinGW and MSVC.
This will ensure that a MinGW and MSVC build will handle
input and output identically.
Signed-off-by: Marius Storm-Olsen <mstormo@xxxxxxxxx>
---
compat/mingw.c | 2 --
compat/mingw.h | 5 +++++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/compat/mingw.c b/compat/mingw.c
index 5478b74..5a8fae8 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -3,8 +3,6 @@
#include <conio.h>
#include "../strbuf.h"
-unsigned int _CRT_fmode = _O_BINARY;
-
static int err_win_to_posix(DWORD winerr)
{
int error = ENOSYS;
diff --git a/compat/mingw.h b/compat/mingw.h
index c43917c..bcd23b0 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -227,12 +227,17 @@ void free_environ(char **env);
/*
* A replacement of main() that ensures that argv[0] has a path
+ * and that default fmode and std(in|out|err) are in binary mode
*/
#define main(c,v) dummy_decl_mingw_main(); \
static int mingw_main(); \
int main(int argc, const char **argv) \
{ \
+ _fmode = _O_BINARY; \
+ _setmode(_fileno(stdin), _O_BINARY); \
+ _setmode(_fileno(stdout), _O_BINARY); \
+ _setmode(_fileno(stderr), _O_BINARY); \
argv[0] = xstrdup(_pgmptr); \
return mingw_main(argc, argv); \
} \
--
1.6.2.1.418.g33d56.dirty
--
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