Commit 0ada8d1b authored by unknown's avatar unknown
Browse files

ctype-mb.c: 

  Remove unnesessary code: use_mb is always TRUE for the multibyte charsets.


strings/ctype-mb.c:
  Remove unnesessary code: use_mb is always TRUE for the multibyte charsets.
parent a4d8ed87

strings/ctype-mb.c

+30 −59
Original line number Diff line number Diff line
@@ -123,8 +123,7 @@ int my_strcasecmp_mb(CHARSET_INFO * cs,const char *s, const char *t) 
**	 1 if matched with wildcard

*/



#define INC_PTR(cs,A,B) A+=((use_mb_flag && \

                          my_ismbchar(cs,A,B)) ? my_ismbchar(cs,A,B) : 1)

#define INC_PTR(cs,A,B) A+=(my_ismbchar(cs,A,B) ? my_ismbchar(cs,A,B) : 1)



#define likeconv(s,A) (uchar) (s)->sort_order[(uchar) (A)]
@@ -135,8 +134,6 @@ int my_wildcmp_mb(CHARSET_INFO *cs, 
{

  int result= -1;				/* Not found, using wildcards */



  bool use_mb_flag=use_mb(cs);



  while (wildstr != wildend)

  {

    while (*wildstr != w_many && *wildstr != w_one)
@@ -144,8 +141,7 @@ int my_wildcmp_mb(CHARSET_INFO *cs, 
      int l;

      if (*wildstr == escape && wildstr+1 != wildend)

	wildstr++;

      if (use_mb_flag &&

          (l = my_ismbchar(cs, wildstr, wildend)))

      if ((l = my_ismbchar(cs, wildstr, wildend)))

      {

	  if (str+l > str_end || memcmp(str, wildstr, l) != 0)

	      return 1;
@@ -200,14 +196,10 @@ int my_wildcmp_mb(CHARSET_INFO *cs, 
	cmp= *++wildstr;

	

      mb=wildstr;

      LINT_INIT(mblen);

      if (use_mb_flag)

      mblen= my_ismbchar(cs, wildstr, wildend);

      INC_PTR(cs,wildstr,wildend);		/* This is compared trough cmp */

      cmp=likeconv(cs,cmp);   

      do

      {

        if (use_mb_flag)

      {

        for (;;)

        {
@@ -229,13 +221,6 @@ int my_wildcmp_mb(CHARSET_INFO *cs, 
          }

          INC_PTR(cs,str, str_end);

        }

	}

        else

        {

          while (str != str_end && likeconv(cs,*str) != cmp)

            str++;

          if (str++ == str_end) return (-1);

        }

	{

	  int tmp=my_wildcmp_mb(cs,str,str_end,wildstr,wildend,escape,w_one,

                                w_many);
@@ -555,8 +540,6 @@ static int my_wildcmp_mb_bin(CHARSET_INFO *cs, 
{

  int result= -1;				/* Not found, using wildcards */



  bool use_mb_flag=use_mb(cs);



  while (wildstr != wildend)

  {

    while (*wildstr != w_many && *wildstr != w_one)
@@ -564,8 +547,7 @@ static int my_wildcmp_mb_bin(CHARSET_INFO *cs, 
      int l;

      if (*wildstr == escape && wildstr+1 != wildend)

	wildstr++;

      if (use_mb_flag &&

          (l = my_ismbchar(cs, wildstr, wildend)))

      if ((l = my_ismbchar(cs, wildstr, wildend)))

      {

	  if (str+l > str_end || memcmp(str, wildstr, l) != 0)

	      return 1;
@@ -620,13 +602,9 @@ static int my_wildcmp_mb_bin(CHARSET_INFO *cs, 
	cmp= *++wildstr;

	

      mb=wildstr;

      LINT_INIT(mblen);

      if (use_mb_flag)

      mblen= my_ismbchar(cs, wildstr, wildend);

      INC_PTR(cs,wildstr,wildend);		/* This is compared trough cmp */

      do

      {

        if (use_mb_flag)

      {

        for (;;)

        {
@@ -647,13 +625,6 @@ static int my_wildcmp_mb_bin(CHARSET_INFO *cs, 
          }

          INC_PTR(cs,str, str_end);

        }

	}

        else

        {

          while (str != str_end && *str != cmp)

            str++;

          if (str++ == str_end) return (-1);

        }

	{

	  int tmp=my_wildcmp_mb_bin(cs,str,str_end,wildstr,wildend,escape,w_one,w_many);

	  if (tmp <= 0)