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24 lines
482 B
ArmAsm
24 lines
482 B
ArmAsm
/* $NetBSD: pipe.S,v 1.9 2014/08/23 02:24:22 matt Exp $ */
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#include "SYS.h"
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: pipe.S,v 1.9 2014/08/23 02:24:22 matt Exp $")
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#endif /* LIBC_SCCS && !lint */
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#ifdef WEAK_ALIAS
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WEAK_ALIAS(pipe, _pipe)
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#endif
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ENTRY(_pipe)
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mr %r5,%r3 # save pointer
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_DOSYSCALL(pipe) # assume, that r5 is kept
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bso 1f
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stint %r3,0(%r5) # success, store fds
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stint %r4,4(%r5)
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li %r3,0
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blr # and return 0
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1:
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BRANCH_TO_CERROR()
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END(_pipe)
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