1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _LINUX_COREDUMP_H
3#define _LINUX_COREDUMP_H
4
5#include <linux/types.h>
6#include <linux/mm.h>
7#include <linux/fs.h>
8#include <asm/siginfo.h>
9
10/*
11 * These are the only things you should do on a core-file: use only these
12 * functions to write out all the necessary info.
13 */
14struct coredump_params;
15extern int dump_skip(struct coredump_params *cprm, size_t nr);
16extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
17extern int dump_align(struct coredump_params *cprm, int align);
18extern void dump_truncate(struct coredump_params *cprm);
19#ifdef CONFIG_COREDUMP
20extern void do_coredump(const kernel_siginfo_t *siginfo);
21#else
22static inline void do_coredump(const kernel_siginfo_t *siginfo) {}
23#endif
24
25#endif /* _LINUX_COREDUMP_H */
26