1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/pipe.S b/sysdeps/unix/sysv/linux/ia64/pipe.S
new file mode 100644
index 0000000000..a0bc8e6722
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/ia64/pipe.S
@@ -0,0 +1,38 @@
+/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David Mosberger <davidm@hpl.hp.com>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+/* __pipe is a special syscall since it returns two values.  */
+
+#include <sysdep.h>
+
+ENTRY(__pipe)
+       st8 [sp]=r32		// save ptr across system call
+       DO_CALL (SYS_ify (pipe))
+       ld8 r2=[sp]
+       cmp.ne p6,p0=-1,r10
+       ;;
+(p6)   st4 [r2]=r8,4
+       mov ret0=0
+       ;;
+(p6)   st4 [r2]=r9
+(p6)   ret
+       br.cond.spnt.few __syscall_error
+PSEUDO_END(__pipe)
+
+weak_alias (__pipe, pipe)