1 files changed, 92 insertions, 0 deletions
diff --git a/release/src/router/busybox/mknod.c b/release/src/router/busybox/mknod.c
new file mode 100644
index 00000000..b4d4b82a
--- /dev/null
+++ b/release/src/router/busybox/mknod.c
@@ -0,0 +1,92 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini mknod 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 <errno.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include "busybox.h"
+
+int mknod_main(int argc, char **argv)
+{
+	char *thisarg;
+	mode_t mode = 0;
+	mode_t perm = 0666;
+	dev_t dev = 0;
+
+	argc--;
+	argv++;
+
+	/* Parse any options */
+	while (argc > 1) {
+		if (**argv != '-')
+			break;
+		thisarg = *argv;
+		thisarg++;
+		switch (*thisarg) {
+		case 'm':
+			argc--;
+			argv++;
+			parse_mode(*argv, &perm);
+			umask(0);
+			break;
+		default:
+			show_usage();
+		}
+		argc--;
+		argv++;
+	}
+	if (argc != 4 && argc != 2) {
+		show_usage();
+	}
+	switch (argv[1][0]) {
+	case 'c':
+	case 'u':
+		mode = S_IFCHR;
+		break;
+	case 'b':
+		mode = S_IFBLK;
+		break;
+	case 'p':
+		mode = S_IFIFO;
+		if (argc!=2) {
+			show_usage();
+		}
+		break;
+	default:
+		show_usage();
+	}
+
+	if (mode == S_IFCHR || mode == S_IFBLK) {
+		dev = (atoi(argv[2]) << 8) | atoi(argv[3]);
+	}
+
+	mode |= perm;
+
+	if (mknod(argv[0], mode, dev) != 0)
+		perror_msg_and_die("%s", argv[0]);
+	return EXIT_SUCCESS;
+}
+