1 /* 2 * Copyright 2008, Haiku Inc. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Salvatore Benedetto <salvatore.benedetto@gmail.com> 7 */ 8 9 #include <sys/msg.h> 10 11 #include <errno.h> 12 #include <fcntl.h> 13 #include <stdarg.h> 14 #include <stdlib.h> 15 16 #include <OS.h> 17 18 #include <errno_private.h> 19 #include <syscall_utils.h> 20 #include <syscalls.h> 21 22 23 int 24 msgctl(int messageQueueID, int command, struct msqid_ds *buffer) 25 { 26 RETURN_AND_SET_ERRNO(_kern_xsi_msgctl(messageQueueID, command, buffer)); 27 } 28 29 30 int 31 msgget(key_t key, int messageQueueFlags) 32 { 33 RETURN_AND_SET_ERRNO(_kern_xsi_msgget(key, messageQueueFlags)); 34 } 35 36 37 ssize_t 38 msgrcv(int messageQueueID, void *messagePointer, size_t messageSize, 39 long messageType, int messageFlags) 40 { 41 RETURN_AND_SET_ERRNO_TEST_CANCEL(_kern_xsi_msgrcv(messageQueueID, 42 messagePointer, messageSize, messageType, messageFlags)); 43 } 44 45 46 int 47 msgsnd(int messageQueueID, const void *messagePointer, size_t messageSize, 48 int messageFlags) 49 { 50 RETURN_AND_SET_ERRNO_TEST_CANCEL(_kern_xsi_msgsnd(messageQueueID, 51 messagePointer, messageSize, messageFlags)); 52 } 53