relax unit name rules a bit

[elogind.git] / unit.c

diff --git a/unit.c b/unit.c
index 88615319d7c28ee64e1db4a84abe0836c5ebddd9..2f39d887fefff6c93474d96776e8616c82b1f5ce 100644 (file)
--- a/unit.c
+++ b/unit.c
@@ -44,7 +44,7 @@ UnitType unit_name_to_type(const char *n) {
         "0123456789"                            \
         "abcdefghijklmnopqrstuvwxyz"            \
         "ABCDEFGHIJKLMNOPQRSTUVWXYZ"            \
-        "-_"
+        "-_.\\"
 
 bool unit_name_is_valid(const char *n) {
         UnitType t;
@@ -372,7 +372,7 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
 
 /* Common implementation for multiple backends */
 int unit_load_fragment_and_dropin(Unit *u) {
-        int r;
+        int r, ret;
 
         assert(u);
 
@@ -380,11 +380,13 @@ int unit_load_fragment_and_dropin(Unit *u) {
         if ((r = unit_load_fragment(u)) < 0)
                 return r;
 
+        ret = r > 0;
+
         /* Load drop-in directory data */
         if ((r = unit_load_dropin(u)) < 0)
                 return r;
 
-        return 0;
+        return ret;
 }
 
 int unit_load(Unit *u) {
@@ -834,6 +836,19 @@ int unit_add_dependency(Unit *u, UnitDependency d, Unit *other) {
         return 0;
 }
 
+int unit_add_dependency_by_name(Unit *u, UnitDependency d, const char *name) {
+        Unit *other;
+        int r;
+
+        if ((r = manager_load_unit(u->meta.manager, name, &other)) < 0)
+                return r;
+
+        if ((r = unit_add_dependency(u, d, other)) < 0)
+                return r;
+
+        return 0;
+}
+
 const char *unit_path(void) {
         char *e;