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ctype-utf8.c, ctype-sjis.c:

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Safer and mode readable way.


strings/ctype-sjis.c:
  Safer and mode readable way.
strings/ctype-utf8.c:
  Safer and mode readable way.
This commit is contained in:
unknown
2005-03-29 16:23:44 +05:00
parent db5bb0c46c
commit 0b45706c3b
2 changed files with 3 additions and 13 deletions
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7
strings/ctype-sjis.c
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@@ -4576,12 +4576,7 @@ uint my_well_formed_len_sjis(CHARSET_INFO *cs __attribute__((unused)),
const char *b0= b; const char *b0= b;
while (pos && b < e) while (pos && b < e)
{ {
/* if ((uchar) b[0] < 128)
Cast to int8 for extra safety.
"char" can be unsigned by default
on some platforms.
*/
if (((int8)b[0]) >= 0)
{ {
/* Single byte ascii character */ /* Single byte ascii character */
b++; b++;

9
strings/ctype-utf8.c
View File

@@ -2129,12 +2129,7 @@ int my_strcasecmp_utf8(CHARSET_INFO *cs, const char *s, const char *t)
{ {
my_wc_t s_wc,t_wc; my_wc_t s_wc,t_wc;
/* if ((uchar) s[0] < 128)
Cast to int8 for extra safety.
char can be unsigned by default
on some platforms.
*/
if (((int8)s[0]) >= 0)
{ {
/* /*
s[0] is between 0 and 127. s[0] is between 0 and 127.
@@ -2181,7 +2176,7 @@ int my_strcasecmp_utf8(CHARSET_INFO *cs, const char *s, const char *t)
/* Do the same for the second string */ /* Do the same for the second string */
if (((int8)t[0]) >= 0) if ((uchar) t[0] < 128)
{ {
/* Convert single byte character into weight */ /* Convert single byte character into weight */
t_wc= plane00[(uchar) t[0]].tolower; t_wc= plane00[(uchar) t[0]].tolower;