src/basic/rlimit-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
   2 #pragma once
   3
   4 #include <sys/resource.h>
   5
   6 #include "macro.h"
   7 #include "missing_resource.h"
   8
   9 const char *rlimit_to_string(int i) _const_;
  10 int rlimit_from_string(const char *s) _pure_;
  11 int rlimit_from_string_harder(const char *s) _pure_;
  12
  13 int setrlimit_closest(int resource, const struct rlimit *rlim);
  14 int setrlimit_closest_all(const struct rlimit * const *rlim, int *which_failed);
  15
  16 int rlimit_parse_one(int resource, const char *val, rlim_t *ret);
  17 int rlimit_parse(int resource, const char *val, struct rlimit *ret);
  18
  19 int rlimit_format(const struct rlimit *rl, char **ret);
  20
  21 int rlimit_copy_all(struct rlimit* target[static _RLIMIT_MAX], struct rlimit* const source[static _RLIMIT_MAX]);
  22 void rlimit_free_all(struct rlimit **rl);
  23
  24 #define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
  25
  26 int rlimit_nofile_bump(int limit);
  27 int rlimit_nofile_safe(void);