[systemd-devel] [PATCH 1/4] path-lookup, systemctl: export lookup_paths_init_from_scope() from shared/install.c and use it

[Ivan Shapovalov]

---
 src/shared/install.c      | 16 ----------------
 src/shared/path-lookup.c  | 16 ++++++++++++++++
 src/shared/path-lookup.h  |  4 ++++
 src/systemctl/systemctl.c |  6 +-----
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/src/shared/install.c b/src/shared/install.c
index efbe61e..2dcdfc3 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -58,22 +58,6 @@ static int in_search_path(const char *path, char **search) {
         return strv_contains(search, parent);
 }
 
-static int lookup_paths_init_from_scope(LookupPaths *paths,
-                                        UnitFileScope scope,
-                                        const char *root_dir) {
-        assert(paths);
-        assert(scope >= 0);
-        assert(scope < _UNIT_FILE_SCOPE_MAX);
-
-        zero(*paths);
-
-        return lookup_paths_init(paths,
-                                 scope == UNIT_FILE_SYSTEM ? SYSTEMD_SYSTEM : SYSTEMD_USER,
-                                 scope == UNIT_FILE_USER,
-                                 root_dir,
-                                 NULL, NULL, NULL);
-}
-
 static int get_config_path(UnitFileScope scope, bool runtime, const char *root_dir, char **ret) {
         char *p = NULL;
         int r;
diff --git a/src/shared/path-lookup.c b/src/shared/path-lookup.c
index 8f75a8e..051f1a4 100644
--- a/src/shared/path-lookup.c
+++ b/src/shared/path-lookup.c
@@ -398,3 +398,19 @@ void lookup_paths_free(LookupPaths *p) {
         p->sysvinit_path = p->sysvrcnd_path = NULL;
 #endif
 }
+
+int lookup_paths_init_from_scope(LookupPaths *paths,
+                                 UnitFileScope scope,
+                                 const char *root_dir) {
+        assert(paths);
+        assert(scope >= 0);
+        assert(scope < _UNIT_FILE_SCOPE_MAX);
+
+        zero(*paths);
+
+        return lookup_paths_init(paths,
+                                 scope == UNIT_FILE_SYSTEM ? SYSTEMD_SYSTEM : SYSTEMD_USER,
+                                 scope == UNIT_FILE_USER,
+                                 root_dir,
+                                 NULL, NULL, NULL);
+}
diff --git a/src/shared/path-lookup.h b/src/shared/path-lookup.h
index b8a0aac..655e454 100644
--- a/src/shared/path-lookup.h
+++ b/src/shared/path-lookup.h
@@ -22,6 +22,7 @@
 ***/
 
 #include "macro.h"
+#include "install.h"
 
 typedef struct LookupPaths {
         char **unit_path;
@@ -49,5 +50,8 @@ int lookup_paths_init(LookupPaths *p,
                       const char *generator_early,
                       const char *generator_late);
 void lookup_paths_free(LookupPaths *p);
+int lookup_paths_init_from_scope(LookupPaths *paths,
+                                 UnitFileScope scope,
+                                 const char *root_dir);
 
 #define _cleanup_lookup_paths_free_ _cleanup_(lookup_paths_free)
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 4c4648f..7af111c 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -4742,11 +4742,7 @@ static int init_home_and_lookup_paths(char **user_home, char **user_runtime, Loo
                         return log_error_errno(ENOTDIR, "Cannot find units: $XDG_RUNTIME_DIR is not set.");
         }
 
-        r = lookup_paths_init(lp,
-                              arg_scope == UNIT_FILE_SYSTEM ? SYSTEMD_SYSTEM : SYSTEMD_USER,
-                              arg_scope == UNIT_FILE_USER,
-                              arg_root,
-                              NULL, NULL, NULL);
+        r = lookup_paths_init_from_scope(lp, arg_scope, arg_root);
         if (r < 0)
                 return log_error_errno(r, "Failed to lookup unit lookup paths: %m");
 
-- 
2.2.0