Cregit: Linux 5.6: coredump.h

Contributors: 9
Author	Tokens	Token Proportion	Commits	Commit Proportion
Al Viro	40	37.04%	4	33.33%
Daisuke Hatayama	26	24.07%	1	8.33%
Alex Kelly	20	18.52%	1	8.33%
Dave Kleikamp	10	9.26%	1	8.33%
Denys Vlasenko	4	3.70%	1	8.33%
Richard Weinberger	3	2.78%	1	8.33%
Linus Torvalds	2	1.85%	1	8.33%
Eric W. Biedermann	2	1.85%	1	8.33%
Greg Kroah-Hartman	1	0.93%	1	8.33%
Total	108		12

/* 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 kernel_siginfo_t *siginfo);
#else
static inline void do_coredump(const kernel_siginfo_t *siginfo) {}
#endif

#endif /* _LINUX_COREDUMP_H */