/* Relabel first, just in case */
if (relabel)
- label_fix(p->where, true, true);
+ (void) label_fix(p->where, true, true);
r = path_is_mount_point(p->where, AT_SYMLINK_FOLLOW);
- if (r < 0 && r != -ENOENT)
- return r;
+ if (r < 0 && r != -ENOENT) {
+ log_full_errno((p->mode & MNT_FATAL) ? LOG_ERR : LOG_DEBUG, r, "Failed to determine whether %s is a mount point: %m", p->where);
+ return (p->mode & MNT_FATAL) ? r : 0;
+ }
if (r > 0)
return 0;
/* The access mode here doesn't really matter too much, since
* the mounted file system will take precedence anyway. */
if (relabel)
- mkdir_p_label(p->where, 0755);
+ (void) mkdir_p_label(p->where, 0755);
else
- mkdir_p(p->where, 0755);
+ (void) mkdir_p(p->where, 0755);
log_debug("Mounting %s to %s of type %s with options %s.",
p->what,
p->type,
p->flags,
p->options) < 0) {
- log_full((p->mode & MNT_FATAL) ? LOG_ERR : LOG_DEBUG, "Failed to mount %s at %s: %m", p->type, p->where);
+ log_full_errno((p->mode & MNT_FATAL) ? LOG_ERR : LOG_DEBUG, errno, "Failed to mount %s at %s: %m", p->type, p->where);
return (p->mode & MNT_FATAL) ? -errno : 0;
}
/* Relabel again, since we now mounted something fresh here */
if (relabel)
- label_fix(p->where, false, false);
+ (void) label_fix(p->where, false, false);
return 1;
}
return log_oom();
r = symlink(options, t);
- if (r < 0 && errno != EEXIST)
- return log_error_errno(errno, "Failed to create symlink %s: %m", t);
+ if (r >= 0) {
#ifdef SMACK_RUN_LABEL
- r = mac_smack_copy(t, options);
- if (r < 0 && r != -EOPNOTSUPP)
- return log_error_errno(r, "Failed to copy smack label from %s to %s: %m", options, t);
+ _cleanup_free_ char *src;
+ src = strappend("/sys/fs/cgroup/", options);
+ if (!src)
+ return log_oom();
+ r = mac_smack_copy(t, src);
+ if (r < 0 && r != -EOPNOTSUPP)
+ return log_error_errno(r, "Failed to copy smack label from %s to %s: %m", src, t);
#endif
+ } else if (errno != EEXIST)
+ return log_error_errno(errno, "Failed to create symlink %s: %m", t);
}
}
}
if (r < 0)
return r;
-/// elogind does not control /, /dev, /run and /run/systemd/* are setup elsewhere.
-#if 0
+
+#if 0 /// elogind does not control /, /dev, /run and /run/systemd/* are setup elsewhere.
#if defined(HAVE_SELINUX) || defined(HAVE_SMACK)
/* Nodes in devtmpfs and /run need to be manually updated for
* the appropriate labels, after mounting. The other virtual