More stuff

util-linux/fdflush.c

@@ -1,36 +1,53 @@
+
+/*
+ * Mini fdflush implementation for busybox
+ *
+ * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "internal.h"
+#include <stdio.h>
 #include <sys/ioctl.h>
 #include <linux/fd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
 #include <fcntl.h>
 
-const char			fdflush_usage[] = "fdflush device";
 
-int 
-fdflush(const char *filename) 
+extern int fdflush_main(int argc, char **argv)
 {
-	int	status;
-	int	fd = open(filename, 0);
+    int	value;
+    int	fd;
+    if ( **(argv+1) == '-' ) {
+	fprintf(stderr, "Usage: fdflush device\n");
+	exit(FALSE);
+    }
 
-	if ( fd < 0 ) {
-		name_and_error(filename);
-		return 1;
-	}
+    fd = open(*argv, 0);
+    if ( fd < 0 ) {
+	perror(*argv);
+	exit(FALSE);
+    }
 
-	status = ioctl(fd, FDFLUSH, 0);
-	close(fd);
+    value = ioctl(fd, FDFLUSH, 0);
+    close(fd);
 
-	if ( status != 0 ) {
-		name_and_error(filename);
-		return 1;
-	}
-	return 0;
-}
-
-
-int
-fdflush_fn(const struct FileInfo * i)
-{
-  return fdflush(i->source);
+    if ( value ) {
+	perror(*argv);
+	exit(FALSE);
+    }
+    exit (TRUE);
 }