about summary refs log tree commit diff
path: root/nptl/sysdeps/unix/sysv/linux/msgrcv.c
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/msgrcv.c')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/msgrcv.c73
1 files changed, 0 insertions, 73 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/msgrcv.c b/nptl/sysdeps/unix/sysv/linux/msgrcv.c
deleted file mode 100644
index af1953f5a0..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/msgrcv.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Copyright (C) 1995, 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
-   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 <errno.h>
-#include <sys/msg.h>
-#include <ipc_priv.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <nptl/pthreadP.h>
-#include <tls.h>
-
-#include <bp-checks.h>
-
-/* Kludge to work around Linux' restriction of only up to five
-   arguments to a system call.  */
-struct ipc_kludge
-  {
-    void *__unbounded msgp;
-    long int msgtyp;
-  };
-
-
-int
-__libc_msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
-     int msqid;
-     void *msgp;
-     size_t msgsz;
-     long int msgtyp;
-     int msgflg;
-{
-  /* The problem here is that Linux' calling convention only allows up to
-     fives parameters to a system call.  */
-  struct ipc_kludge tmp;
-
-  tmp.msgp = CHECK_N (msgp, msgsz);
-  tmp.msgtyp = msgtyp;
-
-#ifndef NOT_IN_libc
-  if (__builtin_expect (THREAD_GETMEM (THREAD_SELF,
-				       header.data.multiple_threads) == 0, 1))
-    return INLINE_SYSCALL (ipc, 5, IPCOP_msgrcv, msqid, msgsz, msgflg,
-			   __ptrvalue (&tmp));
-
-  int oldtype = LIBC_CANCEL_ASYNC ();
-#endif
-
-  int result = INLINE_SYSCALL (ipc, 5, IPCOP_msgrcv, msqid, msgsz, msgflg,
-			       __ptrvalue (&tmp));
-
-#ifndef NOT_IN_libc
-  LIBC_CANCEL_RESET (oldtype);
-#endif
-
-  return result;
-}
-weak_alias (__libc_msgrcv, msgrcv)