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      1 /*	$NetBSD: pipe.S,v 1.1 2014/09/03 19:34:26 matt Exp $	*/
      2 
      3 #include "SYS.h"
      4 
      5 #if defined(LIBC_SCCS) && !defined(lint)
      6 __RCSID("$NetBSD: pipe.S,v 1.1 2014/09/03 19:34:26 matt Exp $")
      7 #endif /* LIBC_SCCS && !lint */
      8 
      9 #ifdef WEAK_ALIAS
     10 WEAK_ALIAS(pipe, _pipe)
     11 #endif
     12 
     13 ENTRY(_pipe)
     14 	l.or	r5,r3,r0	# save pointer
     15 	_DOSYSCALL(pipe)	# assume, that r5 is kept
     16 	l.bf	_C_LABEL(__cerror)
     17 	l.nop
     18 	l.sw	0(r5),r11	# success, store fds
     19 	l.sw	4(r5),r12
     20 	l.xor	r11,r11,r11
     21 	l.jr	lr		# and return 0
     22 	l.nop
     23 END(_pipe)
     24