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-rw-r--r--src/libshared/path-lookup.h78
1 files changed, 47 insertions, 31 deletions
diff --git a/src/libshared/path-lookup.h b/src/libshared/path-lookup.h
index 26c83d6111..f9bb2fe237 100644
--- a/src/libshared/path-lookup.h
+++ b/src/libshared/path-lookup.h
@@ -20,41 +20,57 @@
***/
#include <stdbool.h>
-#include "macro.h"
-typedef struct LookupPaths {
- char **unit_path;
-#ifdef HAVE_SYSV_COMPAT
- char **sysvinit_path;
- char **sysvrcnd_path;
-#endif
-} LookupPaths;
-
-typedef enum ManagerRunningAs {
- MANAGER_SYSTEM,
- MANAGER_USER,
- _MANAGER_RUNNING_AS_MAX,
- _MANAGER_RUNNING_AS_INVALID = -1
-} ManagerRunningAs;
-
-int user_config_home(char **config_home);
-int user_runtime_dir(char **runtime_dir);
-
-char **generator_paths(ManagerRunningAs running_as);
-
-int lookup_paths_init(LookupPaths *p,
- ManagerRunningAs running_as,
- bool personal,
- const char *root_dir,
- const char *generator,
- const char *generator_early,
- const char *generator_late);
+typedef struct LookupPaths LookupPaths;
#include "install.h"
+#include "macro.h"
+
+typedef enum LookupPathsFlags {
+ LOOKUP_PATHS_EXCLUDE_GENERATED = 1,
+} LookupPathsFlags;
+
+struct LookupPaths {
+ /* Where we look for unit files. This includes the individual special paths below, but also any vendor
+ * supplied, static unit file paths. */
+ char **search_path;
+
+ /* Where we shall create or remove our installation symlinks, aka "configuration", and where the user/admin
+ * shall place his own unit files. */
+ char *persistent_config;
+ char *runtime_config;
+
+ /* Where to place generated unit files (i.e. those a "generator" tool generated). Note the special semantics of
+ * this directory: the generators are flushed each time a "systemctl daemon-reload" is issued. The user should
+ * not alter these directories directly. */
+ char *generator;
+ char *generator_early;
+ char *generator_late;
-int lookup_paths_init_from_scope(LookupPaths *paths,
- UnitFileScope scope,
- const char *root_dir);
+ /* Where to place transient unit files (i.e. those created dynamically via the bus API). Note the special
+ * semantics of this directory: all units created transiently have their unit files removed as the transient
+ * unit is unloaded. The user should not alter this directory directly. */
+ char *transient;
+
+ /* Where the snippets created by "systemctl set-property" are placed. Note that for transient units, the
+ * snippets are placed in the transient directory though (see above). The user should not alter this directory
+ * directly. */
+ char *persistent_control;
+ char *runtime_control;
+
+ /* The root directory prepended to all items above, or NULL */
+ char *root_dir;
+};
+
+int lookup_paths_init(LookupPaths *p, UnitFileScope scope, LookupPathsFlags flags, const char *root_dir);
+
+int lookup_paths_reduce(LookupPaths *p);
+
+int lookup_paths_mkdir_generator(LookupPaths *p);
+void lookup_paths_trim_generator(LookupPaths *p);
+void lookup_paths_flush_generator(LookupPaths *p);
void lookup_paths_free(LookupPaths *p);
#define _cleanup_lookup_paths_free_ _cleanup_(lookup_paths_free)
+
+char **generator_binary_paths(UnitFileScope scope);