/* Provide relocatable programs.
- Copyright (C) 2003-2011 Free Software Foundation, Inc.
+ Copyright (C) 2003-2013 Free Software Foundation, Inc.
Written by Bruno Haible <bruno@clisp.org>, 2003.
This program is free software: you can redistribute it and/or modify
#include <unistd.h>
#include <sys/stat.h>
-/* Get declaration of _NSGetExecutablePath on MacOS X 10.2 or newer. */
+/* Get declaration of _NSGetExecutablePath on Mac OS X 10.2 or newer. */
#if HAVE_MACH_O_DYLD_H
# include <mach-o/dyld.h>
#endif
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
-# define WIN32_NATIVE
+# define WINDOWS_NATIVE
#endif
-#ifdef WIN32_NATIVE
+#ifdef WINDOWS_NATIVE
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
#endif
IS_PATH_WITH_DIR(P) tests whether P contains a directory specification.
*/
#if ((defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__) || defined __EMX__ || defined __DJGPP__
- /* Win32, OS/2, DOS */
+ /* Native Windows, OS/2, DOS */
# define ISSLASH(C) ((C) == '/' || (C) == '\\')
# define HAS_DEVICE(P) \
((((P)[0] >= 'A' && (P)[0] <= 'Z') || ((P)[0] >= 'a' && (P)[0] <= 'z')) \
static bool
maybe_executable (const char *filename)
{
- /* Woe32 lacks the access() function. */
-#if !defined WIN32_NATIVE
+ /* The native Windows API lacks the access() function. */
+#if !defined WINDOWS_NATIVE
if (access (filename, X_OK) < 0)
return false;
#endif
/* Determine the full pathname of the current executable, freshly allocated.
Return NULL if unknown.
- Guaranteed to work on Linux and Woe32. Likely to work on the other
- Unixes (maybe except BeOS), under most conditions. */
+ Guaranteed to work on Linux and native Windows. Likely to work on the
+ other Unixes (maybe except BeOS), under most conditions. */
static char *
find_executable (const char *argv0)
{
-#if defined WIN32_NATIVE
- /* Native Win32 only.
+#if defined WINDOWS_NATIVE
+ /* Native Windows only.
On Cygwin, it is better to use the Cygwin provided /proc interface, than
- to use native Win32 API and cygwin_conv_to_posix_path, because it supports
- longer file names
+ to use native Windows API and cygwin_conv_to_posix_path, because it
+ supports longer file names
(see <http://cygwin.com/ml/cygwin/2011-01/msg00410.html>). */
char location[MAX_PATH];
int length = GetModuleFileName (NULL, location, sizeof (location));
}
# endif
# if HAVE_MACH_O_DYLD_H && HAVE__NSGETEXECUTABLEPATH
- /* On MacOS X 10.2 or newer, the function
+ /* On Mac OS X 10.2 or newer, the function
int _NSGetExecutablePath (char *buf, uint32_t *bufsize);
can be used to retrieve the executable's full path. */
char location[4096];