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git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/unix/sysv/linux/msgget.c
1 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
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/>. */
22 /* Return descriptor for message queue associated with KEY. The MSGFLG
23 parameter describes how to proceed with clashing of key values. */
26 msgget (key_t key
, int msgflg
)
28 #ifdef __ASSUME_DIRECT_SYSVIPC_SYSCALLS
29 return INLINE_SYSCALL_CALL (msgget
, key
, msgflg
);
31 return INLINE_SYSCALL_CALL (ipc
, IPCOP_msgget
, key
, msgflg
, 0, NULL
);