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Date: Sat, 5 Apr 2008 19:54:28 -0700

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From: "Chris Peterson"
To: sdl@lists.libsdl.org
Subject: [SDL] [PATCH] SDLMain.m: fix a bug and some warnings for Mac OS X

Here are some small fixes for the src/main/macosx/SDLMain.m source
file used by Mac OS X apps:

1. setupWorkingDirectory() called chdir() within an assert(), which
gets compiled out in non-debug builds.

2. When some of gcc's optional warnings are enabled, it complains
about some implicit casts and the use of #import in SDLMain.m.

--HG--
branch : SDL-1.2
This commit is contained in:
Sam Lantinga
2008-04-13 04:50:17 +00:00
parent 66b653c07f
commit 3e05be829e
1 changed files with 15 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/main/macosx/SDLMain.m
View File

@@ -5,10 +5,10 @@
Feel free to customize this file to suit your needs
*/
#import "SDL.h"
#import "SDLMain.h"
#import <sys/param.h> /* for MAXPATHLEN */
#import <unistd.h>
#include "SDL.h"
#include "SDLMain.h"
#include <sys/param.h> /* for MAXPATHLEN */
#include <unistd.h>
/* For some reaon, Apple removed setAppleMenu from the headers in 10.4,
but the method still is there and works. To avoid warnings, we declare
@@ -43,11 +43,11 @@ static BOOL gCalledAppMainline = FALSE;
static NSString *getApplicationName(void)
{
NSDictionary *dict;
const NSDictionary *dict;
NSString *appName = 0;
/* Determine the application name */
dict = (NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());
dict = (const NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());
if (dict)
appName = [dict objectForKey: @"CFBundleName"];
@@ -87,15 +87,14 @@ static NSString *getApplicationName(void)
if (shouldChdir)
{
char parentdir[MAXPATHLEN];
CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFURLRef url2 = CFURLCreateCopyDeletingLastPathComponent(0, url);
if (CFURLGetFileSystemRepresentation(url2, true, (UInt8 *)parentdir, MAXPATHLEN)) {
assert ( chdir (parentdir) == 0 ); /* chdir to the binary app's parent */
}
CFRelease(url);
CFRelease(url2);
}
CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFURLRef url2 = CFURLCreateCopyDeletingLastPathComponent(0, url);
if (CFURLGetFileSystemRepresentation(url2, 1, (UInt8 *)parentdir, MAXPATHLEN)) {
chdir(parentdir); /* chdir to the binary app's parent */
}
CFRelease(url);
CFRelease(url2);
}
}
#if SDL_USE_NIB_FILE
@@ -319,7 +318,7 @@ static void CustomApplicationMain (int argc, char **argv)
NSString *result;
bufferSize = selfLen + aStringLen - aRange.length;
buffer = NSAllocateMemoryPages(bufferSize*sizeof(unichar));
buffer = (unichar *)NSAllocateMemoryPages(bufferSize*sizeof(unichar));
/* Get first part into buffer */
localRange.location = 0;