Merge bk-internal.mysql.com:/data0/bk/mysql-5.1-new

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-kt


include/m_string.h:
  Auto merged
include/my_sys.h:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/share/errmsg.txt:
  C
  Merged.
  ?

1 files changed, 18 insertions, 0 deletions

diff --git a/include/m_string.h b/include/m_string.h
index ce34c303c22..9f7ec220f2c 100644
--- a/include/m_string.h
+++ b/include/m_string.h
@@ -240,4 +240,22 @@ extern int my_snprintf(char* to, size_t n, const char* fmt, ...);
 #if defined(__cplusplus)
 }
 #endif
+
+/*
+  LEX_STRING -- a pair of a C-string and its length.
+
+  NOTE: this exactly form of declaration is required for some C-compilers
+  (for one, Sun C 5.7 2005/01/07). Unfortunatelt with such declaration
+  LEX_STRING can not be forward declared.
+*/
+
+typedef struct
+{
+  char *str;
+  uint length;
+} LEX_STRING;
+
+#define STRING_WITH_LEN(X) (X), ((uint) (sizeof(X) - 1))
+#define C_STRING_WITH_SIZE(X) ((char *) (X)), ((uint) (sizeof(X) - 1))
+
 #endif