[mirror_ubuntu-bionic-kernel.git] / include / linux / coredump.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_COREDUMP_H
#define _LINUX_COREDUMP_H

#include <linux/types.h>
#include <linux/mm.h>
#include <linux/fs.h>
#include <asm/siginfo.h>

/*
 * These are the only things you should do on a core-file: use only these
 * functions to write out all the necessary info.
 */
struct coredump_params;
extern int dump_skip(struct coredump_params *cprm, size_t nr);
extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr);
extern int dump_align(struct coredump_params *cprm, int align);
extern void dump_truncate(struct coredump_params *cprm);
#ifdef CONFIG_COREDUMP
extern void do_coredump(const siginfo_t *siginfo);
#else
static inline void do_coredump(const siginfo_t *siginfo) {}
#endif

#endif /* _LINUX_COREDUMP_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
088e7af7 DH	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>
1d46e232	8	#include <asm/siginfo.h>
088e7af7 DH	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	*/
ecc8c772	14	struct coredump_params;
9b56d543	15	extern int dump_skip(struct coredump_params *cprm, size_t nr);
ecc8c772	16	extern int dump_emit(struct coredump_params cprm, const void addr, int nr);
22a8cb82	17	extern int dump_align(struct coredump_params *cprm, int align);
4d22c75d	18	extern void dump_truncate(struct coredump_params *cprm);
179899fd	19	#ifdef CONFIG_COREDUMP
ec57941e	20	extern void do_coredump(const siginfo_t *siginfo);
179899fd	21	#else
ec57941e	22	static inline void do_coredump(const siginfo_t *siginfo) {}
179899fd	23	#endif
088e7af7 DH	24
088e7af7 DH	25	#endif /* _LINUX_COREDUMP_H */