src/shared/dropin.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2014 Zbigniew Jędrzejewski-Szmek
   8 ***/
   9
  10 #include "hashmap.h"
  11 #include "macro.h"
  12 #include "set.h"
  13 #include "unit-name.h"
  14
  15 int drop_in_file(const char *dir, const char *unit, unsigned level,
  16                  const char *name, char **_p, char **_q);
  17
  18 int write_drop_in(const char *dir, const char *unit, unsigned level,
  19                   const char *name, const char *data);
  20
  21 int write_drop_in_format(const char *dir, const char *unit, unsigned level,
  22                          const char *name, const char *format, ...) _printf_(5, 6);
  23
  24 int unit_file_find_dropin_paths(
  25                 const char *original_root,
  26                 char **lookup_path,
  27                 Set *unit_path_cache,
  28                 const char *dir_suffix,
  29                 const char *file_suffix,
  30                 Set *names,
  31                 char ***paths);
  32
  33 static inline int unit_file_find_dropin_conf_paths(
  34                 const char *original_root,
  35                 char **lookup_path,
  36                 Set *unit_path_cache,
  37                 Set *names,
  38                 char ***paths) {
  39         return unit_file_find_dropin_paths(original_root,
  40                                            lookup_path,
  41                                            unit_path_cache,
  42                                            ".d", ".conf",
  43                                            names, paths);
  44 }