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  • Users: mmque
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  1. mmque

    SIGALARM

    When we put alarm() in the program. Do we know we get signal SIGALARM or not, if we ignore this signal?
    • mmque
    • Thread
    • Replies: 1
    • Forum: C
  2. mmque

    msgsnd() return error 5

    When message was sent to a queue using msgsnd(), it returned an error 5 (I/O). What is the cause of this error?
    • mmque
    • Thread
    • Replies: 1
    • Forum: C
  3. mmque

    unix command to display all threads for a process

    Is there any unix command we can use to display the status of all threads in a multi-thread process? If so, any example to run this command? Thanks.
    • mmque
    • Thread
    • Replies: 3
    • Forum: C
  4. mmque

    threads get different errno as queue removed

    I removed queues for main thread $t1 and another thread $t2. They were reading (msgrcv) from two different queues. But, after the removal, the $t1 got error EIDRM while the thread $t2 got error EINTR. Why?
    • mmque
    • Thread
    • Replies: 2
    • Forum: C
  5. mmque

    msgrcv gets error ENXIO

    I have an application runing on AIX which has two threads. One thread is getting message from a queue in a loop using msgrcv(). I got many errors indicates the msgrcv() failed with error ENXIO (6). This error is not listed in the man page of msgrcv(). Can somebody tell me why I got such error...
    • mmque
    • Thread
    • Replies: 1
    • Forum: C

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