Slow query log to file now displays queries with microsecond precission

--long-query-time is now given in seconds with microseconds as decimals
--min_examined_row_limit added for slow query log
long_query_time user variable is now double with 6 decimals
Added functions to get time in microseconds
Added faster time() functions for system that has gethrtime()  (Solaris)
We now do less time() calls.
Added field->in_read_set() and field->in_write_set() for easier field manipulation by handlers
set_var.cc and my_getopt() can now handle DOUBLE variables.
All time() calls changed to my_time()
my_time() now does retry's if time() call fails.
Added debug function for stopping in mysql_admin_table() when tables are locked
Some trivial function and struct variable renames to avoid merge errors.
Fixed compiler warnings
Initialization of some time variables on windows moved to my_init() 

1 files changed, 2 insertions, 2 deletions

diff --git a/sql-common/client.c b/sql-common/client.c
index 6d63c457390..75b1c9747a5 100644
--- a/sql-common/client.c
+++ b/sql-common/client.c
@@ -232,7 +232,7 @@ static int wait_for_data(my_socket fd, uint timeout)
     implementations of select that don't adjust tv upon
     failure to reflect the time remaining
    */
-  start_time = time(NULL);
+  start_time= my_time(0);
   for (;;)
   {
     tv.tv_sec = (long) timeout;
@@ -246,7 +246,7 @@ static int wait_for_data(my_socket fd, uint timeout)
 #endif
     if (res == 0)					/* timeout */
       return -1;
-    now_time=time(NULL);
+    now_time= my_time(0);
     timeout-= (uint) (now_time - start_time);
     if (errno != EINTR || (int) timeout <= 0)
       return -1;