Please fill in the blanks. Each blank is worth 5 points.
signalonly allows one to set the ________1________ for a specific signal, while
sigactionallows one to additionally specify the ________2________ and various other options. While
sigactionis part of the POSIX standard. This means that code that utilizes
sigactionis more likely to be ________3________ among several operating systems.
SIGINTcorresponds to typing ________4________ on a keyboard. Signal
SIGKILLtells a process to die ________5________. In the C call kill(547,SIGKILL);
547is a ________6________ while the type of the value
void handler(________8________);In passing that handler as a function argument, one declares the
sighandler_t signal(int signum, sighandler_t handler);In this,
sighandler_tis a ________9________ that represents "pointer to ________10________."
/proc), one uses the ________13________ and ________14________ system calls.