diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-12 08:43:34 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-12 08:43:34 -0400 |
commit | 670b77ddfab0f4eddbe539964aba83d446d48129 (patch) | |
tree | 5b159fe9bd52169e05cdc60db5a48a5c5ac9602a /src/libshared/path-lookup.h | |
parent | 23708daf3ba69ba9880102b4f720a3842883332e (diff) | |
parent | 34dbdee3b2f122d2ef903a368b172e75f962b66a (diff) |
Merge branch 'lukeshu/postmove' into 'lukeshu/master'
Diffstat (limited to 'src/libshared/path-lookup.h')
-rw-r--r-- | src/libshared/path-lookup.h | 78 |
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); |