hhctrl.ocx: Return help window handle to caller.
[wine] / loader / main.c
index 3677fe5..0a1afbb 100644 (file)
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+#include "config.h"
+#include "wine/port.h"
+
 #include <stdio.h>
 #include <stdlib.h>
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif
+
 #include "wine/library.h"
 #include "main.h"
 
+#ifdef __APPLE__
+
+asm(".zerofill WINE_DOS, WINE_DOS, ___wine_dos, 0x60000000");
+asm(".zerofill WINE_SHARED_HEAP, WINE_SHARED_HEAP, ___wine_shared_heap, 0x02000000");
+extern char __wine_dos[0x60000000], __wine_shared_heap[0x02000000];
+
+static const struct wine_preload_info wine_main_preload_info[] =
+{
+    { __wine_dos,         sizeof(__wine_dos) },          /* DOS area + PE exe */
+    { __wine_shared_heap, sizeof(__wine_shared_heap) },  /* shared user data + shared heap */
+    { 0, 0 }  /* end of list */
+};
+
+static inline void reserve_area( void *addr, size_t size )
+{
+    wine_anon_mmap( addr, size, PROT_NONE, MAP_FIXED | MAP_NORESERVE );
+    wine_mmap_add_reserved_area( addr, size );
+}
+
+#else  /* __APPLE__ */
+
 /* the preloader will set this variable */
 const struct wine_preload_info *wine_main_preload_info = NULL;
 
+static inline void reserve_area( void *addr, size_t size )
+{
+    wine_mmap_add_reserved_area( addr, size );
+}
+
+#endif  /* __APPLE__ */
+
+/***********************************************************************
+ *           check_command_line
+ *
+ * Check if command line is one that needs to be handled specially.
+ */
+static void check_command_line( int argc, char *argv[] )
+{
+    static const char usage[] =
+        "Usage: wine PROGRAM [ARGUMENTS...]   Run the specified program\n"
+        "       wine --help                   Display this help and exit\n"
+        "       wine --version                Output version information and exit";
+
+    if (argc <= 1)
+    {
+        fprintf( stderr, "%s\n", usage );
+        exit(1);
+    }
+    if (!strcmp( argv[1], "--help" ))
+    {
+        printf( "%s\n", usage );
+        exit(0);
+    }
+    if (!strcmp( argv[1], "--version" ))
+    {
+        printf( "%s\n", wine_get_build_id() );
+        exit(0);
+    }
+}
+
+
 /**********************************************************************
  *           main
  */
@@ -33,16 +98,16 @@ int main( int argc, char *argv[] )
 {
     char error[1024];
     int i;
-    extern char **environ;
 
+    check_command_line( argc, argv );
     if (wine_main_preload_info)
     {
         for (i = 0; wine_main_preload_info[i].size; i++)
-            wine_mmap_add_reserved_area( wine_main_preload_info[i].addr,
-                                         wine_main_preload_info[i].size );
+            reserve_area( wine_main_preload_info[i].addr, wine_main_preload_info[i].size );
     }
 
-    wine_init( argc, argv, environ, error, sizeof(error) );
+    wine_pthread_set_functions( &pthread_functions, sizeof(pthread_functions) );
+    wine_init( argc, argv, error, sizeof(error) );
     fprintf( stderr, "wine: failed to initialize: %s\n", error );
     exit(1);
 }