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PTHREAD_KILL(2)             BSD System Calls Manual            PTHREAD_KILL(2)
NAME
     pthread_kill -- send a signal to a specified thread
SYNOPSIS
     #include <signal.h>
     int
     pthread_kill(pthread_t thread, int sig);
DESCRIPTION
     The pthread_kill() function sends a signal, specified by sig, to a thread, specified by thread.  If sig
     is 0, error checking is performed, but no signal is actually sent.
RETURN VALUES
     If successful, pthread_kill() returns 0.  Otherwise, an error number is returned.
ERRORS
     pthread_kill() will fail if:
     [EINVAL]           sig is an invalid or unsupported signal number.
     [ESRCH]            thread is an invalid thread ID.
LEGACY SYNOPSIS
     #include <pthread.h>
     #include <signal.h>
     The include file <pthread.h> is necessary.
SEE ALSO
     kill(2), pthread_self(3), raise(3), compat(5)
STANDARDS
     pthread_kill() conforms to ISO/IEC 9945-1:1996 (``POSIX.1'')
BSD                              Feb 05, 2002                              BSD
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