longjmp.h

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#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