mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-02-01 11:31:51 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge mysql.com:/home/tomash/src/mysql_ab/mysql-5.0

Browse source 
into  mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-bug15811
This commit is contained in:
kroki@mysql.com 2006-06-22 19:48:44 +04:00
commit b7d8d6f402
1 changed files with 12 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
strings/ctype-mb.c
View file

@ -24,12 +24,12 @@
void my_caseup_str_mb(CHARSET_INFO * cs, char *str)
{
register uint32 l;
register char *end=str+strlen(str); /* BAR TODO: remove strlen() call */
register uchar *map=cs->to_upper;
while (*str)
{
if ((l=my_ismbchar(cs, str,end)))
/* Pointing after the '\0' is safe here. */
if ((l=my_ismbchar(cs, str, str + cs->mbmaxlen)))
str+=l;
else
{
@ -42,12 +42,12 @@ void my_caseup_str_mb(CHARSET_INFO * cs, char *str)
void my_casedn_str_mb(CHARSET_INFO * cs, char *str)
{
register uint32 l;
register char *end=str+strlen(str);
register uchar *map=cs->to_lower;
while (*str)
{
if ((l=my_ismbchar(cs, str,end)))
/* Pointing after the '\0' is safe here. */
if ((l=my_ismbchar(cs, str, str + cs->mbmaxlen)))
str+=l;
else
{
@ -101,15 +101,18 @@ uint my_casedn_mb(CHARSET_INFO * cs, char *src, uint srclen,
return srclen;
}
/*
my_strcasecmp_mb() returns 0 if strings are equal, non-zero otherwise.
*/
int my_strcasecmp_mb(CHARSET_INFO * cs,const char *s, const char *t)
{
register uint32 l;
register const char *end=s+strlen(s);
register uchar *map=cs->to_upper;
while (s<end)
while (*s && *t)
{
if ((l=my_ismbchar(cs, s,end)))
/* Pointing after the '\0' is safe here. */
if ((l=my_ismbchar(cs, s, s + cs->mbmaxlen)))
{
while (l--)
if (*s++ != *t++)
@ -120,7 +123,8 @@ int my_strcasecmp_mb(CHARSET_INFO * cs,const char *s, const char *t)
else if (map[(uchar) *s++] != map[(uchar) *t++])
return 1;
}
return *t;
/* At least one of '*s' and '*t' is zero here. */
return (*t != *s);
}