swh:1:snp:173f8deb0c56c557784b4fd217e7608ac6197844
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Tip revision: 28a33cbc24e4256c143dce96c7d93bf423229f92 authored by Linus Torvalds on 21 July 2012, 20:58:29 UTC
Linux 3.5
Tip revision: 28a33cb
longjmp.h
#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(enable); \
	n; })

#endif
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