service.h

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#ifndef POSER_CORE_SERVICE_H
#define POSER_CORE_SERVICE_H
 
#include <poser/decl.h>
#include <sys/types.h>
 
#define MAXPANICHANDLERS 8
 
#define PSC_CHILD_SIGNALED 256
 
C_CLASS_DECL(PSC_EAStartup);
 
C_CLASS_DECL(PSC_EAChildExited);
 
C_CLASS_DECL(PSC_Event);
 
typedef void (*PSC_PanicHandler)(const char *msg) ATTR_NONNULL((1));
 
DECLEXPORT PSC_Event *
PSC_Service_readyRead(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_readyWrite(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_prestartup(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_startup(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_shutdown(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_tick(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_eventsDone(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT PSC_Event *
PSC_Service_childExited(void)
    ATTR_RETNONNULL ATTR_PURE;
 
DECLEXPORT int
PSC_Service_isValidFd(int id, const char *errortopic);
 
DECLEXPORT void
PSC_Service_registerRead(int id);
 
DECLEXPORT void
PSC_Service_unregisterRead(int id);
 
DECLEXPORT void
PSC_Service_registerWrite(int id);
 
DECLEXPORT void
PSC_Service_unregisterWrite(int id);
 
DECLEXPORT void
PSC_Service_registerPanic(PSC_PanicHandler handler)
    ATTR_NONNULL((1));
 
DECLEXPORT void
PSC_Service_unregisterPanic(PSC_PanicHandler handler)
    ATTR_NONNULL((1));
 
DECLEXPORT int
PSC_Service_setTickInterval(unsigned msec);
 
DECLEXPORT int
PSC_Service_loop(void);
 
DECLEXPORT int
PSC_Service_run(void);
 
DECLEXPORT void
PSC_Service_quit(void);
 
DECLEXPORT void
PSC_Service_shutdownLock(void);
 
DECLEXPORT void
PSC_Service_shutdownUnlock(void);
 
DECLEXPORT void
PSC_Service_panic(const char *msg)
    ATTR_NONNULL((1)) ATTR_NORETURN;
 
DECLEXPORT void
PSC_EAStartup_return(PSC_EAStartup *self, int rc)
    CMETHOD;
 
DECLEXPORT pid_t
PSC_EAChildExited_pid(const PSC_EAChildExited *self)
    CMETHOD;
 
DECLEXPORT int
PSC_EAChildExited_status(const PSC_EAChildExited *self)
    CMETHOD;
 
DECLEXPORT int
PSC_EAChildExited_signal(const PSC_EAChildExited *self)
    CMETHOD;
 
#endif