Update use of API that has changed in MacOS X 10.4.

diff --git a/ChangeLog b/ChangeLog
index 10f07bc..6bb652e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-01-17  Bruno Haible  <bruno@clisp.org>
+
+       Update use of _NSGetExecutablePath after API change in MacOS X 10.4.
+       * lib/progreloc.c (find_executable): Fix type of pointer passed to
+       _NSGetExecutablePath.
+
 2009-01-16  Jim Meyering  <meyering@redhat.com>
 
        strerror: avoid warnings about discarding "const"

diff --git a/lib/progreloc.c b/lib/progreloc.c
index 0eaad38..a79ef7a 100644 (file)
--- a/lib/progreloc.c
+++ b/lib/progreloc.c
@@ -1,5 +1,5 @@
 /* Provide relocatable programs.
-   Copyright (C) 2003-2008 Free Software Foundation, Inc.
+   Copyright (C) 2003-2009 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2003.
 
    This program is free software: you can redistribute it and/or modify
@@ -196,10 +196,10 @@ find_executable (const char *argv0)
 #endif
 #if HAVE_MACH_O_DYLD_H && HAVE__NSGETEXECUTABLEPATH
   /* On MacOS X 10.2 or newer, the function
-       int _NSGetExecutablePath (char *buf, unsigned long *bufsize);
+       int _NSGetExecutablePath (char *buf, uint32_t *bufsize);
      can be used to retrieve the executable's full path.  */
   char location[4096];
-  unsigned long length = sizeof (location);
+  unsigned int length = sizeof (location);
   if (_NSGetExecutablePath (location, &length) == 0
       && location[0] == '/')
     return canonicalize_file_name (location);