1 files changed, 62 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/sparc/pipe.S b/libc/sysdeps/linux/sparc/pipe.S
new file mode 100644
index 000000000..0226e3f5c
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/pipe.S
@@ -0,0 +1,62 @@
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  
+ 
+   Ported to uClibc by:
+   Austin Foxley, Ceton Corporation <austinf@cetoncorp.com>
+ */
+
+#include <features.h>
+#include <sys/syscall.h>
+#include <asm/errno.h>
+
+.text
+.global	pipe
+.type	pipe, @function
+.align 4
+
+pipe:
+	save	%sp,-96,%sp
+
+	/* sanity check arguments */
+	tst	%i0
+	be	.Lerror
+	 orcc	%i1,%g0,%o1
+	be	.Lerror
+	 mov	%i2,%o0
+
+	/* Do the system call */
+	set	__NR_pipe,%g1
+	ta	0x10
+	bcs	.Lerror
+	 nop
+ 
+    st %o0,[%i0]
+    st %o1,[%i0+4]
+	ret
+	 restore %o0,%g0,%o0
+
+.Lerror:
+	call	__errno_location
+	 or	%g0,EINVAL,%i0
+	st	%i0,[%o0]
+	ret
+	 restore %g0,-1,%o0
+
+.size pipe,.-pipe
+libc_hidden_def(pipe)