src/basic/lockfile-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <stddef.h>
   5
   6 #include "macro.h"
   7 #include "missing.h"
   8
   9 typedef struct LockFile {
  10         char *path;
  11         int fd;
  12         int operation;
  13 } LockFile;
  14
  15 int make_lock_file(const char *p, int operation, LockFile *ret);
  16 int make_lock_file_for(const char *p, int operation, LockFile *ret);
  17 void release_lock_file(LockFile *f);
  18
  19 #define LOCK_FILE_INIT { .fd = -1, .path = NULL }