api/4.12.0.1/rpmsq_8h_source.html

 #ifndef H_RPMSQ

 #define H_RPMSQ


 #include <rpm/rpmsw.h>

 #include <signal.h>


 #ifdef __cplusplus

 extern "C" {

 #endif


 #ifdef SA_SIGINFO

 typedef void (*rpmsqAction_t) (int signum, siginfo_t * info, void * context);

 #else

 typedef void (*rpmsqAction_t) (int signum);

 #endif


 int rpmsqIsCaught(int signum);


 #ifdef SA_SIGINFO

 void rpmsqAction(int signum, siginfo_t * info, void * context);

 #else

 void rpmsqAction(int signum);

 #endif


 int rpmsqEnable(int signum, rpmsqAction_t handler);


 #ifdef __cplusplus

 }

 #endif


 #endif  /* H_RPMSQ */

rpmsqAction_t
void(* rpmsqAction_t)(int signum)
Default signal handler prototype.
Definition: rpmsq.h:24

rpmsqAction
void rpmsqAction(int signum)
Default signal handler.

rpmsqIsCaught
int rpmsqIsCaught(int signum)
Test if given signal has been caught (while signals blocked).

rpmsqEnable
int rpmsqEnable(int signum, rpmsqAction_t handler)
Enable or disable a signal handler.