Cregit: Linux 5.8: longjmp.h

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Jeff Dike	43	91.49%	4	57.14%
Al Viro	2	4.26%	1	14.29%
Greg Kroah-Hartman	1	2.13%	1	14.29%
Johannes Berg	1	2.13%	1	14.29%
Total	47		7

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

#include <sysdep/archsetjmp.h>
#include <os.h>

extern int setjmp(jmp_buf);
extern void longjmp(jmp_buf, int);

#define UML_LONGJMP(buf, val) do { \
	longjmp(*buf, val);	\
} while(0)

#define UML_SETJMP(buf) ({ \
	int n;	   \
	volatile int enable;	\
	enable = get_signals(); \
	n = setjmp(*buf); \
	if(n != 0) \
		set_signals_trace(enable); \
	n; })

#endif