M7350/kernel/arch/um/include/shared/longjmp.h

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2024-09-09 08:52:07 +00:00
#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