[thirdparty/systemd.git] / src / basic / memfd-util.h

/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once

#include <inttypes.h>
#include <stddef.h>
#include <stdint.h>
#include <sys/types.h>

int memfd_new(const char *name);
int memfd_new_and_map(const char *name, size_t sz, void **p);

int memfd_map(int fd, uint64_t offset, size_t size, void **p);

int memfd_set_sealed(int fd);
int memfd_get_sealed(int fd);

int memfd_get_size(int fd, uint64_t *sz);
int memfd_set_size(int fd, uint64_t sz);
Commit	Line	Data
53e1b683	1	/* SPDX-License-Identifier: LGPL-2.1+ */
7e2ce386	2	#pragma once
ddeb4241	3
3ffd4af2	4	#include <inttypes.h>
11c3a366 TA	5	#include <stddef.h>
11c3a366 TA	6	#include <stdint.h>
71d35b6b	7	#include <sys/types.h>
ddeb4241	8
4531a9bc LP	9	int memfd_new(const char *name);
4531a9bc LP	10	int memfd_new_and_map(const char name, size_t sz, void *p);
ddeb4241	11
fac9c0d5	12	int memfd_map(int fd, uint64_t offset, size_t size, void **p);
ddeb4241	13
fac9c0d5 DM	14	int memfd_set_sealed(int fd);
fac9c0d5 DM	15	int memfd_get_sealed(int fd);
ddeb4241	16
fac9c0d5 DM	17	int memfd_get_size(int fd, uint64_t *sz);
fac9c0d5 DM	18	int memfd_set_size(int fd, uint64_t sz);