exit(1);
}
/* Main body: do request and write result */
- msg_read.mtype = 1; /* type for request is always 1 */
- msg_read.pid = getpid(); /* use pid for communications */
+ msg_read.mtype = 1; /* type for request is always 1 */
+ msg_read.pid = getpid(); /* use pid for communications */
size = sizeof(msg_read.pid);
- msgsnd(msgid, &msg_read, size, 0); /* send request message */
+ msgsnd(msgid, &msg_read, size, 0); /* send request message */
msgrcv(msgid, &msg_write, MSGMAX, msg_read.pid, MSG_NOERROR);
printf("%s", msg_write.mtext);
}