ObjFW  Diff

#ifndef S_IRGRP
# define S_IRGRP 0
#endif
#ifndef S_IROTH
# define S_IROTH 0
#endif
#ifndef S_IWGRP
# define S_IWGRP 0
#endif
#ifndef S_IWOTH
# define S_IWOTH 0
#endif

#define DEFAULT_MODE S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH
#define DIR_MODE DEFAULT_MODE | S_IXUSR | S_IXGRP | S_IXOTH

OFFile *of_stdin = nil;
OFFile *of_stdout = nil;
OFFile *of_stderr = nil;

	const char *path_c = [path cString];
	size_t path_len = [path cStringLength];
	ssize_t i;

	if (path_len == 0)
		return @"";

#ifndef _WIN32
	if (path_c[path_len - 1] == OF_PATH_DELIM)
#else
	if (path_c[path_len - 1] == '/' || path_c[path_len - 1] == '\\')
#endif
		path_len--;

	for (i = path_len - 1; i >= 0; i--) {
#ifndef _WIN32
		if (path_c[i] == OF_PATH_DELIM) {
#else
		if (path_c[i] == '/' || path_c[i] == '\\') {
#endif
			i++;
			break;
		}
	}

	/*
	 * Only one component, but the trailing delimiter might have been

		while (![src atEndOfStream]) {
			size_t len = [src readNBytes: 4096
					  intoBuffer: buf];
			[dest writeNBytes: len
			       fromBuffer: buf];
		}

#ifndef _WIN32
		if (!override) {
			struct stat s;

			if (fstat(src->fd, &s) == 0)
				fchmod(dest->fd, s.st_mode);
		}
#endif
	} @finally {
		[src close];
		[dest close];
	}

	[pool release];
}