X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fmount.c;h=5577f16dfd7a18ff0cba8919d27bfc886d0d7129;hp=ec03a52f6a7c4442d3f29e4893040dd769624797;hb=2279955bb56859e76702bd9c40a0b875bd6c6bb8;hpb=e99e38bbdcca3fe5956823bdb3d38544ccf93221

diff --git a/src/mount.c b/src/mount.c
index ec03a52f6..5577f16df 100644
--- a/src/mount.c
+++ b/src/mount.c
@@ -167,6 +167,19 @@ static int mount_add_swap_links(Mount *m) {
         return 0;
 }
 
+static int mount_add_path_links(Mount *m) {
+        Meta *other;
+        int r;
+
+        assert(m);
+
+        LIST_FOREACH(units_per_type, other, m->meta.manager->units_per_type[UNIT_PATH])
+                if ((r = path_add_one_mount_link((Path*) other, m)) < 0)
+                        return r;
+
+        return 0;
+}
+
 static int mount_add_automount_links(Mount *m) {
         Meta *other;
         int r;
@@ -215,7 +228,7 @@ static int mount_add_target_links(Mount *m) {
         MountParameters *p;
         Unit *tu;
         int r;
-        bool noauto, handle, automount;
+        bool noauto, handle, automount, user;
 
         assert(m);
 
@@ -227,6 +240,7 @@ static int mount_add_target_links(Mount *m) {
                 return 0;
 
         noauto = !!mount_test_option(p->options, MNTOPT_NOAUTO);
+        user = mount_test_option(p->options, "user") || mount_test_option(p->options, "users");
         handle = !!mount_test_option(p->options, "comment=systemd.mount");
         automount = !!mount_test_option(p->options, "comment=systemd.automount");
 
@@ -239,7 +253,7 @@ static int mount_add_target_links(Mount *m) {
         if ((r = manager_load_unit(UNIT(m)->meta.manager, target, NULL, &tu)) < 0)
                 return r;
 
-        if (automount) {
+        if (automount && m->meta.manager->running_as != MANAGER_SESSION) {
                 Unit *am;
 
                 if ((r = unit_load_related_unit(UNIT(m), ".automount", &am)) < 0)
@@ -253,8 +267,9 @@ static int mount_add_target_links(Mount *m) {
         } else {
 
                 if (!noauto && handle)
-                        if ((r = unit_add_dependency(tu, UNIT_WANTS, UNIT(m), true)) < 0)
-                                return r;
+                        if (user || m->meta.manager->running_as != MANAGER_SESSION)
+                                if ((r = unit_add_dependency(tu, UNIT_WANTS, UNIT(m), true)) < 0)
+                                        return r;
 
                 return unit_add_dependency(UNIT(m), UNIT_BEFORE, tu, true);
         }
@@ -265,9 +280,12 @@ static int mount_verify(Mount *m) {
         char *e;
         assert(m);
 
-        if (UNIT(m)->meta.load_state != UNIT_LOADED)
+        if (m->meta.load_state != UNIT_LOADED)
                 return 0;
 
+        if (!m->from_etc_fstab && !m->from_fragment && !m->from_proc_self_mountinfo)
+                return -ENOENT;
+
         if (!(e = unit_name_from_path(m->where, ".mount")))
                 return -ENOMEM;
 
@@ -336,6 +354,9 @@ static int mount_load(Unit *u) {
                 if ((r = mount_add_swap_links(m)) < 0)
                         return r;
 
+                if ((r = mount_add_path_links(m)) < 0)
+                        return r;
+
                 if ((r = mount_add_automount_links(m)) < 0)
                         return r;
 
@@ -931,7 +952,7 @@ static void mount_sigchld_event(Unit *u, pid_t pid, int code, int status) {
         case MOUNT_REMOUNTING_SIGKILL:
         case MOUNT_REMOUNTING_SIGTERM:
 
-                if (success && m->from_proc_self_mountinfo)
+                if (success)
                         mount_enter_mounted(m, true);
                 else if (m->from_proc_self_mountinfo)
                         mount_enter_mounted(m, false);
@@ -1241,7 +1262,7 @@ finish:
 
 static int mount_load_proc_self_mountinfo(Manager *m, bool set_flags) {
         int r;
-        char *device, *path, *options, *fstype, *d, *p;
+        char *device, *path, *options, *options2, *fstype, *d, *p, *o;
 
         assert(m);
 
@@ -1250,7 +1271,7 @@ static int mount_load_proc_self_mountinfo(Manager *m, bool set_flags) {
         for (;;) {
                 int k;
 
-                device = path = options = fstype = d = p = NULL;
+                device = path = options = options2 = fstype = d = p = o = NULL;
 
                 if ((k = fscanf(m->proc_self_mountinfo,
                                 "%*s "       /* (1) mount id */
@@ -1263,11 +1284,13 @@ static int mount_load_proc_self_mountinfo(Manager *m, bool set_flags) {
                                 "- "         /* (8) seperator */
                                 "%ms "       /* (9) file system type */
                                 "%ms"        /* (10) mount source */
+                                "%ms"        /* (11) mount options 2 */
                                 "%*[^\n]",   /* some rubbish at the end */
                                 &path,
                                 &options,
                                 &fstype,
-                                &device)) != 4) {
+                                &device,
+                                &options2)) != 5) {
 
                         if (k == EOF)
                                 break;
@@ -1276,21 +1299,28 @@ static int mount_load_proc_self_mountinfo(Manager *m, bool set_flags) {
                         goto finish;
                 }
 
+                if (asprintf(&o, "%s,%s", options, options2) < 0) {
+                        r = -ENOMEM;
+                        goto finish;
+                }
+
                 if (!(d = cunescape(device)) ||
                     !(p = cunescape(path))) {
                         r = -ENOMEM;
                         goto finish;
                 }
 
-                if ((r = mount_add_one(m, d, p, options, fstype, true, set_flags)) < 0)
+                if ((r = mount_add_one(m, d, p, o, fstype, true, set_flags)) < 0)
                         goto finish;
 
                 free(device);
                 free(path);
                 free(options);
+                free(options2);
                 free(fstype);
                 free(d);
                 free(p);
+                free(o);
         }
 
         r = 0;
@@ -1299,9 +1329,11 @@ finish:
         free(device);
         free(path);
         free(options);
+        free(options2);
         free(fstype);
         free(d);
         free(p);
+        free(o);
 
         return r;
 }