core: add new "scope" unit type for making a unit of pre-existing processes

[elogind.git] / src / shared / unit-name.c

diff --git a/src/shared/unit-name.c b/src/shared/unit-name.c
index a809713595f69b10849f97c9a0e7637c9f77ac59..f2c30a6e4f7333c5e1f56d30ef331be423306d17 100644 (file)
--- a/src/shared/unit-name.c
+++ b/src/shared/unit-name.c
@@ -44,6 +44,8 @@ static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
         [UNIT_TIMER] = "timer",
         [UNIT_SWAP] = "swap",
         [UNIT_PATH] = "path",
+        [UNIT_SLICE] = "slice",
+        [UNIT_SCOPE] = "scope"
 };
 
 DEFINE_STRING_TABLE_LOOKUP(unit_type, UnitType);
@@ -51,6 +53,7 @@ DEFINE_STRING_TABLE_LOOKUP(unit_type, UnitType);
 static const char* const unit_load_state_table[_UNIT_LOAD_STATE_MAX] = {
         [UNIT_STUB] = "stub",
         [UNIT_LOADED] = "loaded",
+        [UNIT_NOT_FOUND] = "not-found",
         [UNIT_ERROR] = "error",
         [UNIT_MERGED] = "merged",
         [UNIT_MASKED] = "masked"
@@ -184,6 +187,7 @@ char *unit_name_change_suffix(const char *n, const char *suffix) {
         assert(n);
         assert(unit_name_is_valid(n, true));
         assert(suffix);
+        assert(suffix[0] == '.');
 
         assert_se(e = strrchr(n, '.'));
         a = e - n;
@@ -401,7 +405,6 @@ char *unit_name_template(const char *f) {
 
         strcpy(mempcpy(r, f, a), e);
         return r;
-
 }
 
 char *unit_name_from_path(const char *path, const char *suffix) {
@@ -453,7 +456,7 @@ char *unit_name_to_path(const char *name) {
 }
 
 char *unit_dbus_path_from_name(const char *name) {
-        char *e, *p;
+        _cleanup_free_ char *e = NULL;
 
         assert(name);
 
@@ -461,10 +464,7 @@ char *unit_dbus_path_from_name(const char *name) {
         if (!e)
                 return NULL;
 
-        p = strappend("/org/freedesktop/systemd1/unit/", e);
-        free(e);
-
-        return p;
+        return strappend("/org/freedesktop/systemd1/unit/", e);
 }
 
 char *unit_name_mangle(const char *name) {
@@ -506,16 +506,18 @@ char *unit_name_mangle(const char *name) {
         return r;
 }
 
-char *snapshot_name_mangle(const char *name) {
+char *unit_name_mangle_with_suffix(const char *name, const char *suffix) {
         char *r, *t;
         const char *f;
 
         assert(name);
+        assert(suffix);
+        assert(suffix[0] == '.');
 
         /* Similar to unit_name_mangle(), but is called when we know
          * that this is about snapshot units. */
 
-        r = new(char, strlen(name) * 4 + 1 + sizeof(".snapshot")-1);
+        r = new(char, strlen(name) * 4 + strlen(suffix) + 1);
         if (!r)
                 return NULL;
 
@@ -528,8 +530,8 @@ char *snapshot_name_mangle(const char *name) {
                         *(t++) = *f;
         }
 
-        if (!endswith(name, ".snapshot"))
-                strcpy(t, ".snapshot");
+        if (!endswith(name, suffix))
+                strcpy(t, suffix);
         else
                 *t = 0;