1/* Copyright (C) 1995-2018 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <sys/msg.h>
20#include <ipc_priv.h>
21#include <sysdep-cancel.h>
22
23ssize_t
24__libc_msgrcv (int msqid, void *msgp, size_t msgsz, long int msgtyp,
25 int msgflg)
26{
27#ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
28 return SYSCALL_CANCEL (msgrcv, msqid, msgp, msgsz, msgtyp, msgflg);
29#else
30 return SYSCALL_CANCEL (ipc, IPCOP_msgrcv, msqid, msgsz, msgflg,
31 MSGRCV_ARGS (msgp, msgtyp));
32#endif
33}
34weak_alias (__libc_msgrcv, msgrcv)
35