From 415ee7d6e47dcb3e0906a7bebc6d52ab8ed899da Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Tue, 5 Jun 2012 02:09:04 +0400 Subject: Merged changes from kopensolaris-gnu project http://git.csclub.uwaterloo.ca/?p=kopensolaris-gnu/glibc.git Commits from 9157319 to bad8ac8. This is only partial patch, some changes to not apply and will be resovled and committed next. --- sysdeps/unix/sysv/solaris2/kopensolaris-gnu/pipe.c | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 sysdeps/unix/sysv/solaris2/kopensolaris-gnu/pipe.c (limited to 'sysdeps/unix/sysv/solaris2/kopensolaris-gnu/pipe.c') diff --git a/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/pipe.c b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/pipe.c new file mode 100644 index 0000000000..09abf082f7 --- /dev/null +++ b/sysdeps/unix/sysv/solaris2/kopensolaris-gnu/pipe.c @@ -0,0 +1,51 @@ +/* Copyright (C) 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by David Bartley . + + 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. */ + +#include +#include +#include +#include + +DECLARE_INLINE_SYSCALL (int64_t, pipe, void); + +int +__pipe (__pipedes) + int __pipedes[2]; +{ + if (__pipedes == NULL) + { + __set_errno (EINVAL); + return -1; + } + + rval_t result; + result.rval64 = INLINE_SYSCALL (pipe, 0); + + /* Only the lower 32-bits are set to -1 on error (see NOTES.opensolaris). */ + if (result.rval1 == -1) + return -1; + + __pipedes[0] = result.rval1; + __pipedes[1] = result.rval2; + + return 0; +} + +libc_hidden_def (__pipe) +weak_alias (__pipe, pipe) -- cgit v1.2.3