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40 lines
1.1 KiB

--- a/common/resolver.c
+++ b/common/resolver.c
@@ -26,7 +26,7 @@
int getrrs(const char *label, int rrtype, void gotrec(unsigned int num, int type, const char *record))
{
-#ifdef _LINUX
+#if defined(_LINUX) && defined(__GLIBC__)
struct __res_state res;
#endif
unsigned char answer[8192];
@@ -38,7 +38,7 @@ int getrrs(const char *label, int rrtype
uint16_t type = 0, class = 0;
uint32_t ttl = 0;
-#ifdef _LINUX
+#if defined(_LINUX) && defined(__GLIBC__)
memset(&res, 0, sizeof(res));
res.options = RES_DEBUG;
res_ninit(&res);
@@ -47,7 +47,7 @@ int getrrs(const char *label, int rrtype
#endif
memset(answer, 0, sizeof(answer));
-#ifdef _LINUX
+#if defined(_LINUX) && defined(__GLIBC__)
ret = res_nquery(&res, label, C_IN, rrtype, answer, sizeof(answer));
#else
ret = res_query(label, C_IN, rrtype, answer, sizeof(answer));
--- a/common/dn_skipname.c
+++ b/common/dn_skipname.c
@@ -9,7 +9,7 @@
* return:
* 0 on success, -1 (with errno set) on failure.
*/
-int ns_name_skip(const u_char **ptrptr, const u_char *eom)
+static int ns_name_skip(const u_char **ptrptr, const u_char *eom)
{
const u_char *cp;
u_int n;