[Qemu-devel] [PATCH] cocoa: Provide central qemu_main() prototype

["Andreas Färber" <andreas.faerber@web.de>]

This fixes a missing prototype warning in vl.c and obsoletes
the prototype in cocoa.m. Adjust callers in cocoa.m to supply
third argument, which is currently only used on Linux/ppc.

The prototype is designed so that it could be shared with SDL
and other frontends, if desired.

Cc: Alexandre Raymond <cerbere@gmail.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
---
 qemu-common.h |    5 +++++
 ui/cocoa.m    |    6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/qemu-common.h b/qemu-common.h
index b851b20..218289c 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -131,6 +131,11 @@ static inline char *realpath(const char *path, char *resolved_path)
 
 #endif /* !defined(NEED_CPU_H) */
 
+/* main function, renamed */
+#if defined(CONFIG_COCOA)
+int qemu_main(int argc, char **argv, char **envp);
+#endif
+
 /* bottom halves */
 typedef void QEMUBHFunc(void *opaque);
 
diff --git a/ui/cocoa.m b/ui/cocoa.m
index 1ff1ac6..6566e46 100644
--- a/ui/cocoa.m
+++ b/ui/cocoa.m
@@ -23,6 +23,7 @@
  */
 
 #import <Cocoa/Cocoa.h>
+#include <crt_externs.h>
 
 #include "qemu-common.h"
 #include "console.h"
@@ -61,7 +62,6 @@ typedef struct {
     int bitsPerPixel;
 } QEMUScreen;
 
-int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
 NSWindow *normalWindow;
 id cocoaView;
 static DisplayChangeListener *dcl;
@@ -794,7 +794,7 @@ static int cocoa_keycode_to_qemu(int keycode)
     COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
 
     int status;
-    status = qemu_main(argc, argv);
+    status = qemu_main(argc, argv, *_NSGetEnviron());
     exit(status);
 }
 
@@ -876,7 +876,7 @@ int main (int argc, const char * argv[]) {
                 !strcmp(opt, "-nographic") ||
                 !strcmp(opt, "-version") ||
                 !strcmp(opt, "-curses")) {
-                return qemu_main(gArgc, gArgv);
+                return qemu_main(gArgc, gArgv, *_NSGetEnviron());
             }
         }
     }
-- 
1.7.5.3