22 typedef void (*
rpmsqAction_t) (
int signum, siginfo_t * info, 
void * context);
 
   42 void rpmsqAction(
int signum, siginfo_t * info, 
void * context);
 
void(* rpmsqAction_t)(int signum)
Default signal handler prototype. 
void rpmsqAction(int signum)
Default signal handler. 
int rpmsqIsCaught(int signum)
Test if given signal has been caught (while signals blocked). 
int rpmsqEnable(int signum, rpmsqAction_t handler)
Enable or disable a signal handler.