+/*
+ * 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 "internal.h"
+#include <stdio.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
-const char mknod_usage[] = "mknod file b|c|u|p major minor\n"
-"\tMake special files.\n"
-"\n"
+static const char mknod_usage[] = "mknod NAME TYPE MAJOR MINOR\n\n"
+"Make block or character special files.\n\n"
+"TYPEs include:\n"
"\tb:\tMake a block (buffered) device.\n"
"\tc or u:\tMake a character (un-buffered) device.\n"
"\tp:\tMake a named pipe. Major and minor are ignored for named pipes.\n";
int
-mknod_main(struct FileInfo * i, int argc, char * * argv)
+mknod_main(int argc, char** argv)
{
mode_t mode = 0;
dev_t dev = 0;
+ if ( argc != 5 || **(argv+1) == '-' ) {
+ usage (mknod_usage);
+ }
switch(argv[2][0]) {
case 'c':
case 'u':
mode = S_IFIFO;
break;
default:
- usage(mknod_usage);
- return 1;
+ usage (mknod_usage);
}
if ( mode == S_IFCHR || mode == S_IFBLK ) {
dev = (atoi(argv[3]) << 8) | atoi(argv[4]);
if ( argc != 5 ) {
- usage(mknod_usage);
- return 1;
+ usage (mknod_usage);
}
}
mode |= 0666;
if ( mknod(argv[1], mode, dev) != 0 ) {
- name_and_error(argv[1]);
- return 1;
+ perror(argv[1]);
+ return( FALSE);
}
- return 0;
+ return( TRUE);
}