27 lines
561 B
C
27 lines
561 B
C
/*
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Trap handling
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*/
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#ifndef TRAP_H_
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#define TRAP_H_
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#include "warn.h"
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/* $Id$ */
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#define wtrap(wn,tr) (warning(wn), trap(tr))
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#define trap(tr) do_trap(tr, __LINE__, __FILE__)
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extern int signalled; /* signal nr if trap was due to sig */
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extern int must_test; /* must trap on overfl./out of range*/
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/* TEST-bit on in EM header word 2 */
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/* Execute the specified trap. "nr" represents the signal
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* number, "L" is the line number and "F" is the filename
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* where the trap occurred.
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*/
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void do_trap(int nr, int L, char *F);
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#endif /* TRAP_H_ */
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