imported original firmware WRT54GL_v4.30.11_11_US

1 files changed, 47 insertions, 0 deletions

diff --git a/release/src/router/busybox/fdflush.c b/release/src/router/busybox/fdflush.c
new file mode 100644
index 00000000..28f5cb68
--- /dev/null
+++ b/release/src/router/busybox/fdflush.c
@@ -0,0 +1,47 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini fdflush implementation for busybox
+ *
+ *
+ * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
+ *
+ * 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 <stdio.h>
+#include <sys/ioctl.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include "busybox.h"
+
+/* From <linux/fd.h> */
+#define FDFLUSH  _IO(2,0x4b)
+
+extern int fdflush_main(int argc, char **argv)
+{
+	int fd;
+
+	if (argc <= 1 || **(++argv) == '-')
+		show_usage();
+
+	if ((fd = open(*argv, 0)) < 0)
+		perror_msg_and_die("%s", *argv);
+
+	if (ioctl(fd, FDFLUSH, 0))
+		perror_msg_and_die("%s", *argv);
+
+	return EXIT_SUCCESS;
+}