rpmsq.h

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#ifndef H_RPMSQ
#define H_RPMSQ
 
#include <rpm/rpmsw.h>
#include <signal.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef void (*rpmsqAction_t) (int signum, siginfo_t * info, void * context);
 
#define RPMSQ_DFL       ((rpmsqAction_t)0)
#define RPMSQ_IGN       ((rpmsqAction_t)1)
#define RPMSQ_ERR       ((rpmsqAction_t)-1)
 
int rpmsqIsCaught(int signum);
 
int rpmsqActivate(int state);
 
rpmsqAction_t rpmsqSetAction(int signum, rpmsqAction_t handler);
 
int rpmsqBlock(int op);
 
int rpmsqPoll(void);
 
void rpmsqSetInterruptSafety(int on);
 
#ifdef __cplusplus
}
#endif
 
#endif  /* H_RPMSQ */