src/lxc/lsm/nop.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2
   3 #ifndef _GNU_SOURCE
   4 #define _GNU_SOURCE 1
   5 #endif
   6 #include <stdlib.h>
   7
   8 #include "config.h"
   9 #include "lsm/lsm.h"
  10
  11 static char *nop_process_label_get(pid_t pid)
  12 {
  13         return NULL;
  14 }
  15
  16 static int nop_process_label_set(const char *label, struct lxc_conf *conf,
  17                                  bool on_exec)
  18 {
  19         return 0;
  20 }
  21
  22 static int nop_enabled(void)
  23 {
  24         return 0;
  25 }
  26
  27 static struct lsm_drv nop_drv = {
  28         .name = "nop",
  29         .enabled           = nop_enabled,
  30         .process_label_get = nop_process_label_get,
  31         .process_label_set = nop_process_label_set,
  32 };
  33
  34 struct lsm_drv *lsm_nop_drv_init(void)
  35 {
  36         return &nop_drv;
  37 }