core: rework generator dir logic, move the dirs into LookupPaths structure

A long time ago – when generators where first introduced – the directories for
them were randomly created via mkdtemp(). This was changed later so that they
use fixed name directories now. Let's make use of this, and add the genrator
dirs to the LookupPaths structure and into the unit file search path maintained
in it. This has the benefit that the generator dirs are now normal part of the
search path for all tools, and thus are shown in "systemctl list-unit-files"
too.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/shared/install.h b/src/shared/install.h
index c1a43e23e7..82b6d425eb 100644
--- a/src/shared/install.h
+++ b/src/shared/install.h
@@ -135,7 +135,7 @@ int unit_file_set_default(UnitFileScope scope, const char *root_dir, const char
 int unit_file_get_default(UnitFileScope scope, const char *root_dir, char **name);
 int unit_file_add_dependency(UnitFileScope scope, bool runtime, const char *root_dir, char **files, const char *target, UnitDependency dep, bool force, UnitFileChange **changes, unsigned *n_changes);
 
-int unit_file_lookup_state(UnitFileScope scope, const char *root_dir,const LookupPaths *paths, const char *name, UnitFileState *ret);
+int unit_file_lookup_state(UnitFileScope scope, const char *root_dir, const LookupPaths *paths, const char *name, UnitFileState *ret);
 int unit_file_get_state(UnitFileScope scope, const char *root_dir, const char *filename, UnitFileState *ret);
 
 int unit_file_get_list(UnitFileScope scope, const char *root_dir, Hashmap *h);