void (*fd_event)(Unit *u, int fd, uint32_t events, Watch *w);
void (*sigchld_event)(Unit *u, pid_t pid, int code, int status);
void (*timer_event)(Unit *u, uint64_t n_elapsed, Watch *w);
-
- void (*retry)(Unit *u);
};
extern const UnitVTable * const unit_vtable[_UNIT_TYPE_MAX];