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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-04-17 17:57:54 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-04-17 18:31:24 +0200
commit81545fb1061b722343f417b8013428928573df9b (patch)
tree286ca8f39382d2240e9b4a45b364d6614f4731be /libc/inet/resolv.c
parentdcb6ac13546486099fd1c5fb83771cb69f2a16b7 (diff)
resolv: remove unused variables
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/inet/resolv.c')
-rw-r--r--libc/inet/resolv.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index 0ce1acdaf..e75e94010 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -338,7 +338,6 @@ Domain name in a message can be represented as either:
#define MAX_RECURSE 5
#define MAXALIASES (4)
#define BUFSZ (80) /* one line */
-#define SBUFSIZE (BUFSZ + 1 + (sizeof(char *) * MAXALIASES))
#define NS_TYPE_ELT 0x40 /*%< EDNS0 extended label type */
#define DNS_LABELTYPE_BITSTRING 0x41
@@ -1606,7 +1605,6 @@ int attribute_hidden __read_etc_hosts_r(
int *h_errnop)
{
char **alias;
- char **host_aliases;
char **tok = NULL;
struct in_addr *h_addr0 = NULL;
const size_t aliaslen = INADDROFF +
@@ -1641,7 +1639,7 @@ int attribute_hidden __read_etc_hosts_r(
*h_errnop = HOST_NOT_FOUND;
/* <ip>[[:space:]][<aliases>] */
while (config_read(parser, &tok, MAXTOKENS-1, MINTOKENS, "# \t", PARSE_NORMAL)) {
- result_buf->h_aliases = alias = host_aliases = tok+1;
+ result_buf->h_aliases = alias = tok+1;
if (action == GETHOSTENT) {
/* Return whatever the next entry happens to be. */
break;