tree-wide: remove Lennart's copyright lines

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

diff --git a/src/basic/unit-name.c b/src/basic/unit-name.c
index 3d5b0372f1ba2183cd20e23fa3235eed73176b83..bd0e3f428175f22849032249eb73c96aeef5b44b 100644 (file)
--- a/src/basic/unit-name.c
+++ b/src/basic/unit-name.c
@@ -1,9 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-***/
 
 #include <errno.h>
 #include <stddef.h>
@@ -245,25 +240,43 @@ int unit_name_change_suffix(const char *n, const char *suffix, char **ret) {
 #endif // 0
 
 int unit_name_build(const char *prefix, const char *instance, const char *suffix, char **ret) {
-        char *s;
+        UnitType type;
 
         assert(prefix);
         assert(suffix);
         assert(ret);
 
+        if (suffix[0] != '.')
+                return -EINVAL;
+
+        type = unit_type_from_string(suffix + 1);
+        if (type < 0)
+                return -EINVAL;
+
+        return unit_name_build_from_type(prefix, instance, type, ret);
+}
+
+int unit_name_build_from_type(const char *prefix, const char *instance, UnitType type, char **ret) {
+        const char *ut;
+        char *s;
+
+        assert(prefix);
+        assert(type >= 0);
+        assert(type < _UNIT_TYPE_MAX);
+        assert(ret);
+
         if (!unit_prefix_is_valid(prefix))
                 return -EINVAL;
 
         if (instance && !unit_instance_is_valid(instance))
                 return -EINVAL;
 
-        if (!unit_suffix_is_valid(suffix))
-                return -EINVAL;
+        ut = unit_type_to_string(type);
 
         if (!instance)
-                s = strappend(prefix, suffix);
+                s = strjoin(prefix, ".", ut);
         else
-                s = strjoin(prefix, "@", instance, suffix);
+                s = strjoin(prefix, "@", instance, ".", ut);
         if (!s)
                 return -ENOMEM;
 
@@ -370,9 +383,9 @@ int unit_name_path_escape(const char *f, char **ret) {
         if (!p)
                 return -ENOMEM;
 
-        path_kill_slashes(p);
+        path_simplify(p, false);
 
-        if (STR_IN_SET(p, "/", ""))
+        if (empty_or_root(p))
                 s = strdup("-");
         else {
                 if (!path_is_normalized(p))
@@ -698,7 +711,7 @@ int slice_build_parent_slice(const char *slice, char **ret) {
 }
 #endif // 0
 
-int slice_build_subslice(const char *slice, const char*name, char **ret) {
+int slice_build_subslice(const char *slice, const char *name, char **ret) {
         char *subslice;
 
         assert(slice);