summaryrefslogtreecommitdiffstats
path: root/arch/um/include/longjmp.h
blob: 018b3819ab0bf3ea4fc3007a8240b6b7f99c8dca (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
#ifndef __UML_LONGJMP_H
#define __UML_LONGJMP_H

#include <setjmp.h>
#include "os.h"

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

#define UML_SIGSETJMP(buf, enable) ({ \
	int n; \
	enable = get_signals(); \
	n = setjmp(*buf); \
	if(n != 0) \
		set_signals(enable); \
	n; })

#endif