string/FreeBSD/strcasestr.c.patch

   1 --- strcasestr.c.orig   2003-05-20 15:23:54.000000000 -0700
   2 +++ strcasestr.c        2005-02-18 18:48:55.000000000 -0800
   3 @@ -37,6 +37,8 @@
   4  #include <sys/cdefs.h>
   5  __FBSDID("$FreeBSD: src/lib/libc/string/strcasestr.c,v 1.3 2002/03/21 18:44:54 obrien Exp $");
   6
   7 +#include "xlocale_private.h"
   8 +
   9  #include <ctype.h>
  10  #include <string.h>
  11
  12 @@ -44,22 +46,31 @@
  13   * Find the first occurrence of find in s, ignore case.
  14   */
  15  char *
  16 -strcasestr(s, find)
  17 +strcasestr_l(s, find, loc)
  18         const char *s, *find;
  19 +       locale_t loc;
  20  {
  21         char c, sc;
  22         size_t len;
  23
  24 +       NORMALIZE_LOCALE(loc);
  25         if ((c = *find++) != 0) {
  26 -               c = tolower((unsigned char)c);
  27 +               c = tolower_l((unsigned char)c, loc);
  28                 len = strlen(find);
  29                 do {
  30                         do {
  31                                 if ((sc = *s++) == 0)
  32                                         return (NULL);
  33 -                       } while ((char)tolower((unsigned char)sc) != c);
  34 -               } while (strncasecmp(s, find, len) != 0);
  35 +                       } while ((char)tolower_l((unsigned char)sc, loc) != c);
  36 +               } while (strncasecmp_l(s, find, len, loc) != 0);
  37                 s--;
  38         }
  39         return ((char *)s);
  40  }
  41 +
  42 +char *
  43 +strcasestr(s, find)
  44 +       const char *s, *find;
  45 +{
  46 +       return strcasestr_l(s, find, __current_locale());
  47 +}