minix/lib/nbsd_libc/arch/powerpc64/sys/pipe.S
Gianluca Guida b6cbf7203b Import unmodified NetBSD libc in trunk
This patch imports the unmodified current version of NetBSD libc.
The NetBSD includes are in /nbsd_include, while the libc code itself is 
split between lib/nbsd_libc and common/lib/libc.
2011-02-14 19:36:03 +00:00

19 lines
345 B
ArmAsm

/* $NetBSD: pipe.S,v 1.1 2006/07/01 16:37:20 ross Exp $ */
#include "SYS.h"
#ifdef WEAK_ALIAS
WEAK_ALIAS(pipe, _pipe)
#endif
ENTRY(_pipe)
mr %r5,%r3 # save pointer
li %r0,SYS_pipe
sc # assume, that r5 is kept
bso 1f
stw %r3,0(%r5) # success, store fds
stw %r4,4(%r5)
li %r3,0
blr # and return 0
1:
b PIC_PLT(_C_LABEL(__cerror))