X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ffstab-generator%2Ffstab-generator.c;h=9e7d55d177650e1a4f2642013dd0ac10d2eafc35;hb=5862d652ba14178cff46b8a8fc6c6d8392bf32b1;hp=6ebe8aa67300016a901171f3c52cd89f18df232c;hpb=64347fc2b983f33e7efb0fd2bb44e133fb9f30f4;p=elogind.git

diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 6ebe8aa67..9e7d55d17 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -64,8 +64,9 @@ static int mount_find_pri(struct mntent *me, int *ret) {
 }
 
 static int add_swap(const char *what, struct mntent *me) {
-        _cleanup_free_ char *name = NULL, *unit = NULL, *lnk = NULL, *device = NULL;
+        _cleanup_free_ char *name = NULL, *unit = NULL, *lnk = NULL;
         _cleanup_fclose_ FILE *f = NULL;
+        bool noauto;
         int r, pri = -1;
 
         assert(what);
@@ -77,6 +78,8 @@ static int add_swap(const char *what, struct mntent *me) {
                 return pri;
         }
 
+        noauto = !!hasmntopt(me, "noauto");
+
         name = unit_name_from_path(what, ".swap");
         if (!name)
                 return log_oom();
@@ -97,8 +100,7 @@ static int add_swap(const char *what, struct mntent *me) {
         fprintf(f,
                 "# Automatically generated by systemd-fstab-generator\n\n"
                 "[Unit]\n"
-                "SourcePath=/etc/fstab\n"
-                "\n"
+                "SourcePath=/etc/fstab\n\n"
                 "[Swap]\n"
                 "What=%s\n",
                 what);
@@ -114,6 +116,18 @@ static int add_swap(const char *what, struct mntent *me) {
                 return -errno;
         }
 
+        if (!noauto) {
+                lnk = strjoin(arg_dest, "/" SPECIAL_SWAP_TARGET ".wants/", name, NULL);
+                if (!lnk)
+                        return log_oom();
+
+                mkdir_parents_label(lnk, 0755);
+                if (symlink(unit, lnk) < 0) {
+                        log_error("Failed to create symlink %s: %m", lnk);
+                        return -errno;
+                }
+        }
+
         return 0;
 }
 
@@ -145,7 +159,7 @@ static int add_mount(
                 const char *post,
                 const char *source) {
         _cleanup_free_ char
-                *name = NULL, *unit = NULL, *lnk = NULL, *device = NULL,
+                *name = NULL, *unit = NULL, *lnk = NULL,
                 *automount_name = NULL, *automount_unit = NULL;
         _cleanup_fclose_ FILE *f = NULL;
 
@@ -287,15 +301,12 @@ static int add_mount(
 }
 
 static int parse_fstab(const char *prefix, bool initrd) {
-        _cleanup_free_ char *fstab_path = NULL;
-        FILE *f;
+        char *fstab_path;
+        _cleanup_endmntent_ FILE *f;
         int r = 0;
         struct mntent *me;
 
-        fstab_path = strjoin(strempty(prefix), "/etc/fstab", NULL);
-        if (!fstab_path)
-                return log_oom();
-
+        fstab_path = strappenda(strempty(prefix), "/etc/fstab");
         f = setmntent(fstab_path, "r");
         if (!f) {
                 if (errno == ENOENT)
@@ -314,10 +325,8 @@ static int parse_fstab(const char *prefix, bool initrd) {
 
                 what = fstab_node_to_udev_node(me->mnt_fsname);
                 where = strjoin(strempty(prefix), me->mnt_dir, NULL);
-                if (!what || !where) {
-                        r = log_oom();
-                        goto finish;
-                }
+                if (!what || !where)
+                        return log_oom();
 
                 if (is_path(where))
                         path_kill_slashes(where);
@@ -355,8 +364,6 @@ static int parse_fstab(const char *prefix, bool initrd) {
                         r = k;
         }
 
-finish:
-        endmntent(f);
         return r;
 }