08-05-2009
With signal1 and signal2 did you mean the various instances of the signal of type <T>? If so, I don't understand the point of stopping the instructions that the first instance of the signal was processing and then to continue with the second instance of the same signal of type <T>.
If there are 'n' instructions to be processed when a signal is delivered and 'm' ( m <=n ) has been already processed, why the current set of remaining instructions should not be processed and the whole set of 'n' instructions to be processed afresh?
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LEARN ABOUT HPUX
pthread_kill
pthread_kill(3T) pthread_kill(3T)
NAME
pthread_kill() - send a signal to a thread
SYNOPSIS
PARAMETERS
thread Thread to which the signal is to be delivered.
sig Signal to be delivered to thread.
DESCRIPTION
The function is used to request that a signal be delivered to thread. The signal is asynchronously directed to thread in the calling
process. The signal is handled in the context of the given thread; if the signal action results in the thread terminating or stopping, this
action is applied to the whole process.
If sig is zero, error checking is performed but a signal is not sent.
RETURN VALUE
Upon successful completion, returns zero. Otherwise, an error number is returned to indicate the error (the variable is not set).
ERRORS
If any of the following occur, the function returns the corresponding error number:
[EINVAL] sig is an invalid or unsupported signal number.
[ESRCH] No thread could be found corresponding to thread.
AUTHOR
was derived from the IEEE POSIX P1003.1c standard.
SEE ALSO
kill(2), sigaction(2), pthread_self(3T), raise(2).
STANDARDS CONFORMANCE
Pthread Library pthread_kill(3T)