[unix-history] / usr / src / libc / sys / signal.s

# C library -- signal

# signal(n, 0); /* default action on signal(n) */
# signal(n, odd); /* ignore signal(n) */
# signal(n, label); /* goto label on signal(n) */
# returns old label, only one level.

	.set	signal,48
.globl	_signal
.globl  cerror

	.align	1
_signal:
	.word	0x0000
	chmk	$signal
	bcc 	noerror
	jmp 	cerror
noerror:
	ret
Commit	Line	Data
18e5fa7e BJ	1	# C library -- signal
	2
	3	# signal(n, 0); /* default action on signal(n) */
	4	# signal(n, odd); /* ignore signal(n) */
	5	# signal(n, label); /* goto label on signal(n) */
	6	# returns old label, only one level.
	7
	8	.set signal,48
	9	.globl _signal
	10	.globl cerror
	11
	12	.align 1
	13	_signal:
	14	.word 0x0000
	15	chmk $signal
	16	bcc noerror
	17	jmp cerror
	18	noerror:
	19	ret