src/core/unit-printf.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include "creds-util.h"
   5 #include "env-util.h"
   6 #include "fd-util.h"
   7 #include "fileio.h"
   8 #include "unit.h"
   9
  10 int unit_name_printf(const Unit *u, const char* text, char **ret);
  11 int unit_full_printf_full(const Unit *u, const char *text, size_t max_length, char **ret);
  12 static inline int unit_full_printf(const Unit *u, const char *text, char **ret) {
  13         return unit_full_printf_full(u, text, LONG_LINE_MAX, ret);
  14 }
  15 static inline int unit_path_printf(const Unit *u, const char *text, char **ret) {
  16         return unit_full_printf_full(u, text, PATH_MAX-1, ret);
  17 }
  18 static inline int unit_fd_printf(const Unit *u, const char *text, char **ret) {
  19         return unit_full_printf_full(u, text, FDNAME_MAX, ret);
  20 }
  21 static inline int unit_cred_printf(const Unit *u, const char *text, char **ret) {
  22         return unit_full_printf_full(u, text, CREDENTIAL_NAME_MAX, ret);
  23 }
  24 static inline int unit_env_printf(const Unit *u, const char *text, char **ret) {
  25         return unit_full_printf_full(u, text, sc_arg_max(), ret);
  26 }