cc –mt [ flag... ] file...[ library... ] #include <signal.h> #include <thread.h>int thr_kill(thread_t thread, int sig);
thr_kill() sends the sig signal to the thread designated by thread. thread must be a member of
the same process as the calling thread. sig must be one of the signals listed in signal(3HEAD); with the exception of SIGLWP, SIGCANCEL, and
SIGWAITING being reserved and off limits to thr_kill(). If sig is 0, a validity check is done for the existence of the target
thread; no signal is sent.
Upon successful completion, thr_kill() returns 0. Otherwise, an error number is returned. In the event of failure, no signal is sent.
No thread was found that corresponded to the thread designated by thread ID.
The sig argument value is not zero and is an invalid or an unsupported signal number.
See attributes(5) for descriptions of the following attributes:
|ATTRIBUTE TYPE||ATTRIBUTE VALUE|