Push history-limiting code until after the code that adds new

history entries.  Lazy deletion isn't smart or useful here.

Backport from 5.1 .


include/my_sys.h:
  Prepare for rename in 5.1.
mysql-test/r/profiling.result:
  Backport tests from 5.1.
mysql-test/t/profiling.test:
  Backport tests from 5.1.
sql/mysql_priv.h:
  Backport changes from 5.1 .
sql/sp_head.cc:
  Backport changes from 5.1 .
sql/sql_class.cc:
  Backport changes from 5.1 .
sql/sql_parse.cc:
  Backport changes from 5.1 .
sql/sql_profile.cc:
  Push history-limiting code until after the code that adds new 
  history entries.  Lazy deletion isn't smart or useful here.
  
  Correct for 5.0 member existance and execution.
sql/sql_profile.h:
  Backport changes from 5.1 .
sql/sql_show.cc:
  Backport changes from 5.1 .

1 files changed, 1 insertions, 0 deletions

diff --git a/include/my_sys.h b/include/my_sys.h
index 7df2718c7b1..5bfd43d41ef 100644
--- a/include/my_sys.h
+++ b/include/my_sys.h
@@ -162,6 +162,7 @@ extern char *my_strdup_with_length(const char *from, uint length,
 #define ORIG_CALLER_INFO    /* nothing */
 #define TRASH(A,B) /* nothing */
 #endif
+#define my_strndup(A,B,C)  my_strdup_with_length((A), (B), (C))
 
 #ifdef HAVE_LARGE_PAGES
 extern uint my_get_large_page_size(void);