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/*
* dump2tar - tool to dump files and command output into a tar archive
*
* Caches for user and group ID lookups
*
* Copyright IBM Corp. 2016, 2017
*
* s390-tools is free software; you can redistribute it and/or modify
* it under the terms of the MIT license. See LICENSE for details.
*/
#ifndef IDCACHE_H
#define IDCACHE_H
#include <stdlib.h>
#include <sys/types.h>
/* Buffer sizes for getpwuid_r and getgid_r calls (bytes) */
#define PWD_BUFFER_SIZE 4096
#define GRP_BUFFER_SIZE 4096
void uid_to_name(uid_t uid, char *name, size_t len);
void gid_to_name(gid_t gid, char *name, size_t len);
void idcache_cleanup(void);
#endif /* IDCACHE_H */
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