| /* |
| * Copyright (c) 2002, Intel Corporation. All rights reserved. |
| * Created by: julie.n.fleischer REMOVE-THIS AT intel DOT com |
| * This file is licensed under the GPL license. For the full content |
| * of this license, see the COPYING file at the top level of this |
| * source tree. |
| */ |
| |
| /* |
| * Basic test that mq_send() actually places a message into mqdes. Verify |
| * by ensuring the message can be received. |
| * |
| * 3/13/03 - Added fix from Gregoire Pichon for specifying an attr |
| * with a mq_maxmsg >= BUFFER. |
| */ |
| |
| #include <stdio.h> |
| #include <mqueue.h> |
| #include <fcntl.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| #include <unistd.h> |
| #include <string.h> |
| #include "posixtest.h" |
| |
| #define NAMESIZE 50 |
| #define MSGSTR "0123456789" |
| #define BUFFER 40 |
| #define MAXMSG 10 |
| |
| int main() |
| { |
| char qname[NAMESIZE], msgrcd[BUFFER]; |
| const char *msgptr = MSGSTR; |
| mqd_t queue; |
| struct mq_attr attr; |
| int unresolved=0, failure=0; |
| unsigned pri; |
| |
| sprintf(qname, "/mq_send_1-1_%d", getpid()); |
| |
| attr.mq_msgsize = BUFFER; |
| attr.mq_maxmsg = MAXMSG; |
| queue = mq_open(qname, O_CREAT |O_RDWR, S_IRUSR | S_IWUSR, &attr); |
| if (queue == (mqd_t)-1) { |
| perror("mq_open() did not return success"); |
| return PTS_UNRESOLVED; |
| } |
| |
| if (mq_send(queue, msgptr, strlen(msgptr), 1) != 0) { |
| perror("mq_send() did not return success"); |
| failure=1; |
| } |
| |
| if (mq_receive(queue, msgrcd, BUFFER, &pri) == -1) { |
| perror("mq_receive() returned failure"); |
| failure=1; |
| } |
| |
| if (strncmp(msgptr, msgrcd, strlen(msgptr)) != 0) { |
| printf("FAIL: sent %s received %s\n", msgptr, msgrcd); |
| failure = 1; |
| } |
| |
| if (mq_close(queue) != 0) { |
| perror("mq_close() did not return success"); |
| unresolved=1; |
| } |
| |
| if (mq_unlink(qname) != 0) { |
| perror("mq_unlink() did not return success"); |
| unresolved=1; |
| } |
| |
| if (failure==1) { |
| printf("Test FAILED\n"); |
| return PTS_FAIL; |
| } |
| |
| if (unresolved==1) { |
| printf("Test UNRESOLVED\n"); |
| return PTS_UNRESOLVED; |
| } |
| |
| printf("Test PASSED\n"); |
| return PTS_PASS; |
| } |