Merge pull request #20 from yangfl/upstream

Fix for some non-linux

src/fisdir.c

@@ -41,7 +41,7 @@ int fisdir(const char *path)
 {
 	struct stat sb;
 
-	if (!stat(path, &sb) && S_ISDIR(sb.st_mode))
+	if (path && !stat(path, &sb) && S_ISDIR(sb.st_mode))
 		return 1;
 
 	return 0;

src/lite.h

@@ -139,10 +139,15 @@ int     whichp     (const char *cmd);
  */
 static inline int touch(const char *path)
 {
+	int fd;
+
 	if (utimensat(AT_FDCWD, path, NULL, 0)) {
-		if (errno == ENOENT)
+		if (errno != ENOENT)
-			return mknod((path), S_IFREG|0644, 0);
+			return -1;
-		return -1;
+		fd = creat(path, S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH);
+		if (fd < 0)
+			return -1;
+		close(fd);
 	}
 	return 0;
 }

test/pidfile.c

@@ -41,7 +41,7 @@ static int mtime()
 	char buf[80];
 
 	/* Must sleep a while here otherwise we execute too fast => no mtime change :-( */
-	usleep(10000);
+	sleep(2);
 
 	PRINT("Calling pidfile() again to update mtime ...\n");
 	if (pidfile(pidfile_arg))

test/touch.c

@@ -23,7 +23,7 @@ static int mtime(char *file)
 	stat(file, &before);
 
 	/* Must sleep a while here otherwise we execute too fast => no mtime change :-( */
-	usleep(10000);
+	sleep(2);
 
 	PRINT("Calling touch() again to update mtime ...\n");
 	if (touch(file)) {