*
* Copyright(C) 2005, SUSE Linux Products GmbH
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Author: Hannes Reinecke <hare@suse.de>
+ * Author:
+ * Hannes Reinecke <hare@suse.de>
*
+ * 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 version 2 of the License.
*/
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
+#include <pwd.h>
+#include <grp.h>
+
+#include "../../udev/udev.h"
static char *table[] = {
"", "d360", "h1200", "u360", "u720", "h360", "h720",
NULL
};
-static int t360[] = { 1 };
-static int t1200[] = { 2, 5, 6, 10, 12, 14, 16, 18, 20, 23 };
-static int t3in[] = { 8, 9, 26, 27, 28, 7, 11, 15, 19, 24, 25, 29, 31, 3, 4, 13, 17, 21, 22, 30 };
+static int t360[] = { 1, 0 };
+static int t1200[] = { 2, 5, 6, 10, 12, 14, 16, 18, 20, 23, 0 };
+static int t3in[] = { 8, 9, 26, 27, 28, 7, 11, 15, 19, 24, 25, 29, 31, 3, 4, 13, 17, 21, 22, 30, 0 };
+static int *table_sup[] = { NULL, t360, t1200, t3in+5+8, t3in+5, t3in, t3in };
-static int *table_sup[] = { NULL, t360, t1200, t3in + 5 + 8, t3in + 5, t3in, t3in };
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
+{
+ vsyslog(priority, format, args);
+}
int main(int argc, char **argv)
{
+ struct udev *udev;
char *dev;
+ char *devname;
char node[64];
int type = 0, i, fdnum, c;
int major = 2, minor;
- int mode = 0;
+ uid_t uid = 0;
+ gid_t gid = 0;
+ mode_t mode = 0660;
int create_nodes = 0;
int print_nodes = 0;
- int unlink_nodes = 0;
int is_err = 0;
- while ((c = getopt(argc, argv, "cdm:M:t:u")) != -1) {
+ udev = udev_new();
+ if (udev == NULL)
+ goto exit;
+
+ logging_init("create_floppy_devices");
+ udev_set_log_fn(udev, log_fn);
+ udev_selinux_init(udev);
+
+ while ((c = getopt(argc, argv, "cudm:U:G:M:t:")) != -1) {
switch (c) {
case 'c':
create_nodes = 1;
- unlink_nodes = 0;
break;
case 'd':
print_nodes = 1;
break;
+ case 'U':
+ uid = util_lookup_user(udev, optarg);
+ break;
+ case 'G':
+ gid = util_lookup_group(udev, optarg);
+ break;
case 'M':
- mode = strtol(optarg, NULL, 10);
+ mode = strtol(optarg, NULL, 0);
+ mode = mode & 0666;
break;
case 'm':
- major = strtol(optarg, NULL, 10);
+ major = strtol(optarg, NULL, 0);
break;
case 't':
- type = strtol(optarg, NULL, 10);
- break;
- case 'u':
- unlink_nodes = 1;
- create_nodes = 0;
+ type = strtol(optarg, NULL, 0);
break;
default:
is_err++;
}
if (is_err || optind >= argc) {
- fprintf(stderr,"Usage: %s [-d|-c|-u|-m <major>|-t <type>] <device>\n",
- argv[0]);
+ printf("Usage: %s [OPTION] device\n"
+ " -c create\n"
+ " -d debug\n"
+ " -m Major number\n"
+ " -t floppy type number\n"
+ " -U device node user ownership\n"
+ " -G device node group owner\n"
+ " -M device node mode\n"
+ "\n", argv[0]);
return 1;
}
dev = argv[optind];
- if (dev[strlen(dev) - 3] != 'f' || dev[strlen(dev) -2 ] != 'd') {
+ devname = strrchr(dev, '/');
+ if (devname != NULL)
+ devname = &devname[1];
+ else
+ devname = dev;
+ if (strncmp(devname, "fd", 2) != 0) {
fprintf(stderr,"Device '%s' is not a floppy device\n", dev);
return 1;
}
- fdnum = strtol(dev + 2, NULL, 10);
+ fdnum = strtol(&devname[2], NULL, 10);
if (fdnum < 0 || fdnum > 7) {
fprintf(stderr,"Floppy device number %d out of range (0-7)\n", fdnum);
return 1;
i = 0;
while (table_sup[type][i]) {
- sprintf(node,"%s%s",dev,table[table_sup[type][i]]);
+ sprintf(node, "%s%s", dev, table[table_sup[type][i]]);
minor = (table_sup[type][i] << 2) + fdnum;
if (print_nodes)
printf("%s b %d %d %d\n", node, mode, major, minor);
- if (create_nodes)
+ if (create_nodes) {
+ unlink(node);
+ udev_selinux_setfscreatecon(udev, node, S_IFBLK | mode);
mknod(node, S_IFBLK | mode, makedev(major,minor));
+ udev_selinux_resetfscreatecon(udev);
+ chown(node, uid, gid);
+ chmod(node, S_IFBLK | mode);
+ }
i++;
}
+ udev_selinux_exit(udev);
+ udev_unref(udev);
+exit:
return 0;
}
-
~ianmdlvl / elogind.git / blobdiff