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    The following form allows you to view linux man pages.

    Command:

    raise

    
    
    

    SYNOPSIS

           #include <signal.h>
    
           int raise(int sig);
    
    
    

    DESCRIPTION

           The  raise()  function sends a signal to the calling process or thread.
           In a single-threaded program it is equivalent to
    
               kill(getpid(), sig);
    
           In a multithreaded program it is equivalent to
    
               pthread_kill(pthread_self(), sig);
    
           If the signal causes a handler to be called, raise() will  return  only
           after the signal handler has returned.
    
    
    

    RETURN VALUE

           raise() returns 0 on success, and nonzero for failure.
    
    
    

    ATTRIBUTES

       Multithreading (see pthreads(7))
           The raise() function is thread-safe.
    
    
    

    CONFORMING TO

           C89, C99, POSIX.1-2001.
    
    
    

    NOTES

           Since  version 2.3.3, glibc implements raise() by calling tgkill(2), if
           the kernel supports that system call.  Older glibc versions implemented
           raise() using kill(2).
    
    
    

    SEE ALSO

           getpid(2), kill(2), sigaction(2), signal(2), pthread_kill(3), signal(7)
    
    
    

    GNU 2014-03-10 RAISE(3)

    
    
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