uint64_t epoch;
} stat_segment_access_t;
-/*
- * Returns 0 on success, -1 on failure (timeout)
- */
static inline uint64_t
_time_now_nsec (void)
{
return 1e9 * ts.tv_sec + ts.tv_nsec;
}
+static inline void *
+stat_segment_adjust (stat_client_main_t * sm, void *data)
+{
+ char *csh = (char *) sm->shared_header;
+ char *p = csh + ((char *) data - (char *) sm->shared_header->base);
+ if (p > csh && p + sizeof (p) < csh + sm->memory_size)
+ return (void *) p;
+ return 0;
+}
+
+/*
+ * Returns 0 on success, -1 on failure (timeout)
+ */
static inline int
stat_segment_access_start (stat_segment_access_t * sa,
stat_client_main_t * sm)
while (shared_header->in_progress != 0)
;
}
- sm->directory_vector = (stat_segment_directory_entry_t *)
- stat_segment_pointer (sm->shared_header,
- sm->shared_header->directory_offset);
+ sm->directory_vector =
+ (stat_segment_directory_entry_t *) stat_segment_adjust (sm,
+ (void *)
+ sm->shared_header->directory_vector);
if (sm->timeout)
return _time_now_nsec () < max_time ? 0 : -1;
return 0;
sm->timeout = timeout;
}
+/*
+ * set maximum number of nano seconds to wait for in_progress state
+ * this function can be called directly by module using shared stat
+ * segment
+ */
+static inline void
+stat_segment_set_timeout (uint64_t timeout)
+{
+ stat_client_main_t *sm = &stat_client_main;
+ stat_segment_set_timeout_nsec (sm, timeout);
+}
+
+
static inline bool
stat_segment_access_end (stat_segment_access_t * sa, stat_client_main_t * sm)
{
return true;
}
-
#endif /* included_stat_client_h */
/*