/* Copyright (C) 1995-2018 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, see

   <http://www.gnu.org/licenses/>.  */

#include <sys/msg.h>

#include <ipc_priv.h>

#include <sysdep.h>

#include <errno.h>

/* Detach shared memory segment starting at address specified by SHMADDR

   from the caller's data segment.  */

int

shmdt (const void *shmaddr)

{

#ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS

  return INLINE_SYSCALL_CALL (shmdt, shmaddr);

#else

  return INLINE_SYSCALL_CALL (ipc, IPCOP_shmdt, 0, 0, 0, shmaddr);

#endif

}