From: Karsten Blees <blees@xxxxxxx>
Date: Fri, 7 Jan 2011 19:47:23 +0100
The code in the MinGW main macro is getting more and more complex,
move to a separate initialization function for readabiliy and
extensibility.
Signed-off-by: Karsten Blees <blees@xxxxxxx>
Signed-off-by: Erik Faye-Lund <kusmabite@xxxxxxxxx>
Signed-off-by: Pat Thoyts <patthoyts@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Stepan Kasal <kasal@xxxxxx>
---
Hello,
this is commit 0115ef83 alias 9206e7fd that Karsten mentioned.
Junio, this one has been in msysgit for 2 or 3 years, so you can
suppose it is acked.
Have a nice day,
Stepan
compat/mingw.c | 15 +++++++++++++++
compat/mingw.h | 16 +++++-----------
2 files changed, 20 insertions(+), 11 deletions(-)
diff --git a/compat/mingw.c b/compat/mingw.c
index e9892f8..1d11e9f 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1823,3 +1823,18 @@ pid_t waitpid(pid_t pid, int *status, int options)
errno = EINVAL;
return -1;
}
+
+void mingw_startup()
+{
+ /* copy executable name to argv[0] */
+ __argv[0] = xstrdup(_pgmptr);
+
+ /* initialize critical section for waitpid pinfo_t list */
+ InitializeCriticalSection(&pinfo_cs);
+
+ /* set up default file mode and file modes for stdin/out/err */
+ _fmode = _O_BINARY;
+ _setmode(_fileno(stdin), _O_BINARY);
+ _setmode(_fileno(stdout), _O_BINARY);
+ _setmode(_fileno(stderr), _O_BINARY);
+}
diff --git a/compat/mingw.h b/compat/mingw.h
index e033e72..95bcc75 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -361,22 +361,16 @@ void free_environ(char **env);
extern CRITICAL_SECTION pinfo_cs;
/*
- * 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
+ * A replacement of main() that adds win32 specific initialization.
*/
+void mingw_startup();
#define main(c,v) dummy_decl_mingw_main(); \
static int mingw_main(c,v); \
-int main(int argc, char **argv) \
+int main(c,v) \
{ \
- extern CRITICAL_SECTION pinfo_cs; \
- _fmode = _O_BINARY; \
- _setmode(_fileno(stdin), _O_BINARY); \
- _setmode(_fileno(stdout), _O_BINARY); \
- _setmode(_fileno(stderr), _O_BINARY); \
- argv[0] = xstrdup(_pgmptr); \
- InitializeCriticalSection(&pinfo_cs); \
- return mingw_main(argc, argv); \
+ mingw_startup(); \
+ return mingw_main(__argc, __argv); \
} \
static int mingw_main(c,v)
--
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