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Diffstat (limited to 'ares/ares_gethostbyaddr.c')
-rw-r--r--ares/ares_gethostbyaddr.c80
1 files changed, 40 insertions, 40 deletions
diff --git a/ares/ares_gethostbyaddr.c b/ares/ares_gethostbyaddr.c
index 827ccfeda..46144fc8b 100644
--- a/ares/ares_gethostbyaddr.c
+++ b/ares/ares_gethostbyaddr.c
@@ -48,13 +48,13 @@ struct addr_query {
static void next_lookup(struct addr_query *aquery);
static void addr_callback(void *arg, int status, unsigned char *abuf,
- int alen);
+ int alen);
static void end_aquery(struct addr_query *aquery, int status,
- struct hostent *host);
+ struct hostent *host);
static int file_lookup(struct in_addr *addr, struct hostent **host);
void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
- int family, ares_host_callback callback, void *arg)
+ int family, ares_host_callback callback, void *arg)
{
struct addr_query *aquery;
@@ -90,27 +90,27 @@ static void next_lookup(struct addr_query *aquery)
for (p = aquery->remaining_lookups; *p; p++)
{
switch (*p)
- {
- case 'b':
- addr = ntohl(aquery->addr.s_addr);
- a1 = (int)((addr >> 24) & 0xff);
- a2 = (int)((addr >> 16) & 0xff);
- a3 = (int)((addr >> 8) & 0xff);
- a4 = (int)(addr & 0xff);
- sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
- aquery->remaining_lookups = p + 1;
- ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
- aquery);
- return;
- case 'f':
- status = file_lookup(&aquery->addr, &host);
- if (status != ARES_ENOTFOUND)
- {
- end_aquery(aquery, status, host);
- return;
- }
- break;
- }
+ {
+ case 'b':
+ addr = ntohl(aquery->addr.s_addr);
+ a1 = (int)((addr >> 24) & 0xff);
+ a2 = (int)((addr >> 16) & 0xff);
+ a3 = (int)((addr >> 8) & 0xff);
+ a4 = (int)(addr & 0xff);
+ sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
+ aquery->remaining_lookups = p + 1;
+ ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
+ aquery);
+ return;
+ case 'f':
+ status = file_lookup(&aquery->addr, &host);
+ if (status != ARES_ENOTFOUND)
+ {
+ end_aquery(aquery, status, host);
+ return;
+ }
+ break;
+ }
}
end_aquery(aquery, ARES_ENOTFOUND, NULL);
}
@@ -123,7 +123,7 @@ static void addr_callback(void *arg, int status, unsigned char *abuf, int alen)
if (status == ARES_SUCCESS)
{
status = ares_parse_ptr_reply(abuf, alen, &aquery->addr,
- sizeof(struct in_addr), AF_INET, &host);
+ sizeof(struct in_addr), AF_INET, &host);
end_aquery(aquery, status, host);
}
else if (status == ARES_EDESTRUCTION)
@@ -133,7 +133,7 @@ static void addr_callback(void *arg, int status, unsigned char *abuf, int alen)
}
static void end_aquery(struct addr_query *aquery, int status,
- struct hostent *host)
+ struct hostent *host)
{
aquery->callback(aquery->arg, status, host);
if (host)
@@ -149,19 +149,19 @@ static int file_lookup(struct in_addr *addr, struct hostent **host)
#ifdef WIN32
char PATH_HOSTS[MAX_PATH];
- if (IsNT) {
- char tmp[MAX_PATH];
- HKEY hkeyHosts;
-
- if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
- == ERROR_SUCCESS)
- {
- DWORD dwLength = MAX_PATH;
- RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, tmp,
- &dwLength);
- ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
- RegCloseKey(hkeyHosts);
- }
+ if (IS_NT()) {
+ char tmp[MAX_PATH];
+ HKEY hkeyHosts;
+
+ if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
+ == ERROR_SUCCESS)
+ {
+ DWORD dwLength = MAX_PATH;
+ RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, tmp,
+ &dwLength);
+ ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
+ RegCloseKey(hkeyHosts);
+ }
}
else
GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
@@ -183,7 +183,7 @@ static int file_lookup(struct in_addr *addr, struct hostent **host)
while ((status = ares__get_hostent(fp, host)) == ARES_SUCCESS)
{
if (memcmp((*host)->h_addr, addr, sizeof(struct in_addr)) == 0)
- break;
+ break;
ares_free_hostent(*host);
}
fclose(fp);