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b168057a | 1 | /* Copyright (C) 1995-2015 Free Software Foundation, Inc. |
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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 | |
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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. | |
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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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
0482576e | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
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16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
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18 | |
19 | #include <errno.h> | |
20 | #include <sys/msg.h> | |
973209d8 | 21 | #include <ipc_priv.h> |
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22 | |
23 | #include <sysdep.h> | |
24 | #include <sys/syscall.h> | |
25 | ||
26 | /* Allows to control internal state and destruction of message queue | |
27 | objects. */ | |
28 | ||
29 | int | |
30 | msgctl (msqid, cmd, buf) | |
31 | int msqid; | |
32 | int cmd; | |
33 | struct msqid_ds *buf; | |
34 | { | |
f3aae3f3 | 35 | return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, buf); |
0482576e | 36 | } |