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-rw-r--r--sysdeps/mach/hurd/pipe.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/sysdeps/mach/hurd/pipe.c b/sysdeps/mach/hurd/pipe.c
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index 9525fd9ef0..0000000000
--- a/sysdeps/mach/hurd/pipe.c
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-/* Copyright (C) 1992-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-/* Create a one-way communication channel (pipe).
-   Actually the channel is two-way on the Hurd.
-   If successful, two file descriptors are stored in FDS;
-   bytes written on FDS[1] can be read from FDS[0].
-   Returns 0 if successful, -1 if not.  */
-int
-__pipe (int fds[2])
-{
-  int save_errno = errno;
-  int result;
-
-  /* The magic S_IFIFO protocol tells the pflocal server to create
-     sockets which report themselves as FIFOs, as POSIX requires for
-     pipes.  */
-  result = __socketpair (PF_LOCAL, SOCK_STREAM, S_IFIFO, fds);
-  if (result == -1 && errno == EPROTONOSUPPORT)
-    {
-      /* We contacted an "old" pflocal server that doesn't support the
-         magic S_IFIFO protocol.
-	 FIXME: Remove this junk somewhere in the future.  */
-      __set_errno (save_errno);
-      return __socketpair (PF_LOCAL, SOCK_STREAM, 0, fds);
-    }
-
-  return result;
-}
-libc_hidden_def (__pipe)
-weak_alias (__pipe, pipe)