#include <sys/mount.h>
#include <sys/wait.h>
+#include <linux/fs.h>
+
#include <uci.h>
#include <uci_blob.h>
int32_t flag;
};
-#ifndef MS_DIRSYNC
-# define MS_DIRSYNC (1 << 7)
-#endif
-
-#ifndef MS_RELATIME
-# define MS_RELATIME (1 << 21)
-#endif
-
-#ifndef MS_STRICTATIME
-# define MS_STRICTATIME (1 << 24)
-#endif
-
static const struct mount_flag mount_flags[] = {
{ "sync", MS_SYNCHRONOUS },
{ "async", ~MS_SYNCHRONOUS },
{ "relatime", MS_RELATIME },
{ "norelatime", ~MS_RELATIME },
{ "strictatime", MS_STRICTATIME },
+ { "acl", MS_POSIXACL },
+ { "noacl", ~MS_POSIXACL },
+ { "nouser_xattr", MS_NOUSER },
+ { "user_xattr", ~MS_NOUSER },
};
static char *blobmsg_get_strdup(struct blob_attr *attr)
static struct blkid_struct_probe* _probe_path(char *path)
{
struct blkid_struct_probe *pr;
+ char tmppath[64];
+
+ /* skip ubi device if ubiblock device is present */
+ if (path[5] == 'u' && path[6] == 'b' && path[7] == 'i' &&
+ path[8] >= '0' && path[8] <= '9' ) {
+ snprintf(tmppath, sizeof(tmppath), "/dev/ubiblock%s", path + 8);
+ list_for_each_entry(pr, &devices, list)
+ if (!strcasecmp(pr->dev, tmppath))
+ return NULL;
+ }
pr = malloc(sizeof(*pr));
if (mtd) {
_cache_load("/dev/mtdblock*");
_cache_load("/dev/ubiblock*");
- _cache_load("/dev/ubi?*_?*");
+ _cache_load("/dev/ubi[0-9]*");
}
_cache_load("/dev/mmcblk*");
_cache_load("/dev/sd*");
{
pid_t pid;
struct stat statbuf;
- char *e2fsck = "/usr/sbin/e2fsck";
+ const char *e2fsck = "/usr/sbin/e2fsck";
+ const char *dosfsck = "/usr/sbin/dosfsck";
+ const char *ckfs;
/* UBIFS does not need stuff like fsck */
if (!strncmp(pr->id->name, "ubifs", 5))
return;
- if (strncmp(pr->id->name, "ext", 3)) {
+ if (!strncmp(pr->id->name, "vfat", 4)) {
+ ckfs = dosfsck;
+ } else if (!strncmp(pr->id->name, "ext", 3)) {
+ ckfs = e2fsck;
+ } else {
ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
return;
}
- if (stat(e2fsck, &statbuf) < 0) {
- ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
+ if (stat(ckfs, &statbuf) < 0) {
+ ULOG_ERR("check_filesystem: %s not found\n", ckfs);
return;
}
pid = fork();
if (!pid) {
- execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
+ execl(ckfs, ckfs, "-p", pr->dev, NULL);
exit(-1);
} else if (pid > 0) {
int status;
waitpid(pid, &status, 0);
if (WEXITSTATUS(status))
- ULOG_ERR("check_filesystem: %s returned %d\n", e2fsck, WEXITSTATUS(status));
+ ULOG_ERR("check_filesystem: %s returned %d\n", ckfs, WEXITSTATUS(status));
}
}
if (check_fs)
check_filesystem(pr);
- err = mount(pr->dev, path, pr->id->name, 0, (m->options) ? (m->options) : (""));
+ err = mount(pr->dev, path, pr->id->name, m->flags,
+ (m->options) ? (m->options) : (""));
if (err) {
ULOG_ERR("extroot: mounting %s (%s) on %s failed: %d (%s)\n",
ULOG_ERR("failed to stat %s\n", argv[i]);
continue;
}
- if (!S_ISBLK(s.st_mode)) {
+ if (!S_ISBLK(s.st_mode) && !(S_ISCHR(s.st_mode) && major(s.st_rdev) == 250)) {
ULOG_ERR("%s is not a block device\n", argv[i]);
continue;
}
if (!strcmp(argv[1], "umount"))
return main_umount(argc, argv);
+
+ if (!strcmp(argv[1], "remount")) {
+ int ret = main_umount(argc, argv);
+
+ if (!ret)
+ ret = main_mount(argc, argv);
+ return ret;
+ }
}
ULOG_ERR("Usage: block <info|mount|umount|detect>\n");