sd-bus: sync with kdbus upstream (ABI break)

[elogind.git] / src / core / mount-setup.c

diff --git a/src/core/mount-setup.c b/src/core/mount-setup.c
index cc2633e3bd2c02d1e09a2dd9a2628b830d536f39..e9a2ec68868c0346c11e37843feb7e5a58367998 100644 (file)
--- a/src/core/mount-setup.c
+++ b/src/core/mount-setup.c
@@ -82,9 +82,9 @@ static const MountPoint mount_table[] = {
           NULL,       MNT_NONE },
 #ifdef HAVE_SMACK
         { "smackfs",    "/sys/fs/smackfs",           "smackfs",    "smackfsdef=*", MS_NOSUID|MS_NOEXEC|MS_NODEV|MS_STRICTATIME,
-          use_smack,  MNT_FATAL },
+          mac_smack_use, MNT_FATAL },
         { "tmpfs",      "/dev/shm",                  "tmpfs",      "mode=1777,smackfsroot=*", MS_NOSUID|MS_NODEV|MS_STRICTATIME,
-          use_smack,  MNT_FATAL },
+          mac_smack_use, MNT_FATAL },
 #endif
         { "tmpfs",      "/dev/shm",                  "tmpfs",      "mode=1777", MS_NOSUID|MS_NODEV|MS_STRICTATIME,
           NULL,       MNT_FATAL|MNT_IN_CONTAINER },
@@ -92,7 +92,7 @@ static const MountPoint mount_table[] = {
           NULL,       MNT_IN_CONTAINER },
 #ifdef HAVE_SMACK
         { "tmpfs",      "/run",                      "tmpfs",      "mode=755,smackfsroot=*", MS_NOSUID|MS_NODEV|MS_STRICTATIME,
-          use_smack,  MNT_FATAL },
+          mac_smack_use, MNT_FATAL },
 #endif
         { "tmpfs",      "/run",                      "tmpfs",      "mode=755", MS_NOSUID|MS_NODEV|MS_STRICTATIME,
           NULL,       MNT_FATAL|MNT_IN_CONTAINER },
@@ -110,6 +110,13 @@ static const MountPoint mount_table[] = {
 #endif
 };
 
+static const MountPoint mount_table_late[] = {
+#ifdef ENABLE_KDBUS
+        { "kdbusfs",    "/sys/fs/kdbus",             "kdbusfs",    NULL, MS_NOSUID|MS_NOEXEC|MS_NODEV,
+          NULL,       MNT_IN_CONTAINER },
+#endif
+};
+
 /* These are API file systems that might be mounted by other software,
  * we just list them here so that we know that we should ignore them */
 
@@ -221,6 +228,21 @@ int mount_setup_early(void) {
         return r;
 }
 
+int mount_setup_late(void) {
+        unsigned i;
+        int r = 0;
+
+        for (i = 0; i < ELEMENTSOF(mount_table_late); i ++)  {
+                int j;
+
+                j = mount_one(mount_table_late + i, false);
+                if (r == 0)
+                        r = j;
+        }
+
+        return r;
+}
+
 int mount_cgroup_controllers(char ***join_controllers) {
         _cleanup_set_free_free_ Set *controllers = NULL;
         _cleanup_fclose_ FILE *f;
@@ -235,7 +257,7 @@ int mount_cgroup_controllers(char ***join_controllers) {
                 return 0;
         }
 
-        controllers = set_new(string_hash_func, string_compare_func);
+        controllers = set_new(&string_hash_ops);
         if (!controllers)
                 return log_oom();
 
@@ -351,6 +373,7 @@ int mount_cgroup_controllers(char ***join_controllers) {
         return 0;
 }
 
+#if defined(HAVE_SELINUX) || defined(HAVE_SMACK)
 static int nftw_cb(
                 const char *fpath,
                 const struct stat *sb,
@@ -372,6 +395,7 @@ static int nftw_cb(
 
         return FTW_CONTINUE;
 };
+#endif
 
 int mount_setup(bool loaded_policy) {
         int r;
@@ -384,6 +408,7 @@ int mount_setup(bool loaded_policy) {
                         return r;
         }
 
+#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
          * API file systems like /sys and /proc do not need that, they
@@ -402,6 +427,7 @@ int mount_setup(bool loaded_policy) {
                 log_info("Relabelled /dev and /run in %s.",
                          format_timespan(timespan, sizeof(timespan), after_relabel - before_relabel, 0));
         }
+#endif
 
         /* Create a few default symlinks, which are normally created
          * by udevd, but some scripts might need them before we start