From 78846b292369cbf6175baac768edd77183c0809e Mon Sep 17 00:00:00 2001
From: "vtkachenko@intelp4d.mysql.com" <>
Date: Fri, 24 Dec 2004 12:13:32 +0100
Subject: logging_ok:   Logging to logging@openlogging.org accepted
 sql_yacc.yy, sql_parse.cc, sql_lex.h, lex.h:   Implements the SHOW MUTEX
 STATUS command set_var.cc, mysqld.cc, mysql_priv.h:   Added new GLOBAL
 variable timed_mutexes ha_innodb.h:   New function innodb_mutex_show_status
 ha_innodb.cc:   Added new innodb variables in SHOW STATUS   Implements the
 SHOW MUTEX STATUS command innodb.test, innodb.result:   Added new
 row_lock_waits status variables tests. variables.test, variables.result:  
 test new variable timed_mutexes ut0ut.c:   New function ut_usectime.
 sync0sync.c:   Mutex counting. sync0rw.c:   New mutex parameters
 initialization. srv0srv.c:   Counting row lock waits row0sel.c, row0mysql.c: 
  Setting row_lock or table_lock state to thd. que0que.c:   Added default
 no_lock_state to thd. univ.i:   Added UNIV_SRV_PRINT_LATCH_WAITS debug define
 sync0sync.ic:   Count mutex using. sync0sync.h:   Added new parameters to
 mutex structure for counting. sync0rw.h:   Added new parameters to
 rw_create_func. srv0srv.h:   Added new innodb varuables to SHOW STATUS.
 que0que.h:   Added thread lock states.

---
 innobase/ut/ut0ut.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'innobase/ut')

diff --git a/innobase/ut/ut0ut.c b/innobase/ut/ut0ut.c
index 732380bcb1f..21c2833b6d6 100644
--- a/innobase/ut/ut0ut.c
+++ b/innobase/ut/ut0ut.c
@@ -73,6 +73,21 @@ ut_time(void)
 	return(time(NULL));
 }
 
+/**************************************************************
+Returns system time. We do not specify the format of the time returned:
+the only way to manipulate it is to use the function ut_difftime. */
+
+void
+ut_usectime(ulint* sec, ulint* ms)
+/*=========*/
+{
+  struct timeval tv;
+  gettimeofday(&tv,NULL);
+  *sec = (ulint) tv.tv_sec;
+  *ms  = (ulint) tv.tv_usec;
+  return;
+}
+
 /**************************************************************
 Returns the difference of two times in seconds. */
 
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