src/basic/rlimit-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   This file is part of systemd.
   6
   7   Copyright 2010 Lennart Poettering
   8 ***/
   9
  10 #include <sys/resource.h>
  11
  12 #include "macro.h"
  13
  14 const char *rlimit_to_string(int i) _const_;
  15 int rlimit_from_string(const char *s) _pure_;
  16
  17 int setrlimit_closest(int resource, const struct rlimit *rlim);
  18
  19 int rlimit_parse_one(int resource, const char *val, rlim_t *ret);
  20 int rlimit_parse(int resource, const char *val, struct rlimit *ret);
  21
  22 int rlimit_format(const struct rlimit *rl, char **ret);
  23
  24 #define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })