rainlance/c-ares
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Fix compiler warning: array subscript has type 'char'

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This commit is contained in:
Yang Tse
2010-11-12 19:46:13 +01:00
parent 494274e653
commit dac69d52c2
3 changed files with 10 additions and 8 deletions
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12
acountry.c
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@ -558,8 +558,8 @@ static void find_country_from_cname(const char *cname, struct in_addr addr)
unsigned long ip;
ip = ntohl(addr.s_addr);
z0 = tolower(cname[0]);
z1 = tolower(cname[1]);
z0 = TOLOWER(cname[0]);
z1 = TOLOWER(cname[1]);
ccopy = strdup(cname);
dot_4 = NULL;
@ -577,8 +577,8 @@ static void find_country_from_cname(const char *cname, struct in_addr addr)
}
else if (ver_2)
{
z0 = tolower(dot_4[1]);
z1 = tolower(dot_4[2]);
z0 = TOLOWER(dot_4[1]);
z1 = TOLOWER(dot_4[2]);
if (z0 != 'z' && z1 != 'z')
{
printf("Unexpected CNAME %s (ver_2)\n", cname);
@ -593,8 +593,8 @@ static void find_country_from_cname(const char *cname, struct in_addr addr)
if (ver_1)
{
ccode_A2[0] = (char)tolower(cname[2]);
ccode_A2[1] = (char)tolower(cname[3]);
ccode_A2[0] = (char)TOLOWER(cname[2]);
ccode_A2[1] = (char)TOLOWER(cname[3]);
ccode_A2[2] = '\0';
}
else

4
ares_getnameinfo.c
View File

@ -408,8 +408,8 @@ static char *ares_striendstr(const char *s1, const char *s2)
c2 = s2;
while (c2 < s2+s2_len)
{
lo1 = tolower(*c1);
lo2 = tolower(*c2);
lo1 = TOLOWER(*c1);
lo2 = TOLOWER(*c2);
if (lo1 != lo2)
return NULL;
else

2
setup_once.h
View File

@ -252,6 +252,8 @@ struct timeval {
#define ISBLANK(x) (int)((((unsigned char)x) == ' ') || \
(((unsigned char)x) == '\t'))
#define TOLOWER(x) (tolower((int) ((unsigned char)x)))
/*
* 'bool' exists on platforms with <stdbool.h>, i.e. C99 platforms.