1 /* Copyright (C) 1995-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <ipc_priv.h>
19 #include <sysdep-cancel.h>
20
21 ssize_t
__libc_msgrcv(int msqid,void * msgp,size_t msgsz,long int msgtyp,int msgflg)22 __libc_msgrcv (int msqid, void *msgp, size_t msgsz, long int msgtyp,
23 int msgflg)
24 {
25 #ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
26 return SYSCALL_CANCEL (msgrcv, msqid, msgp, msgsz, msgtyp, msgflg);
27 #else
28 return SYSCALL_CANCEL (ipc, IPCOP_msgrcv, msqid, msgsz, msgflg,
29 MSGRCV_ARGS (msgp, msgtyp));
30 #endif
31 }
32 weak_alias (__libc_msgrcv, msgrcv)
33