From 4238370ae1085edae3892b298998e6019c4db1e6 Mon Sep 17 00:00:00 2001
From: CurlyMoo <CurlyMoo@users.noreply.github.com>
Date: Thu, 19 Feb 2015 12:09:34 +0100
Subject: [PATCH] Check for getaddrinfo availability.
---
mongoose.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/mongoose.c b/mongoose.c
index 2530640aa..f25de77fe 100644
--- a/mongoose.c
+++ b/mongoose.c
@@ -593,6 +593,7 @@ int ns_socketpair(sock_t sp[2]) {
// TODO(lsm): use non-blocking resolver
static int ns_resolve2(const char *host, struct in_addr *ina) {
+#ifdef NS_ENABLE_GETADDRINFO
int rv = 0;
struct addrinfo hints, *servinfo, *p;
struct sockaddr_in *h = NULL;
@@ -615,6 +616,16 @@ static int ns_resolve2(const char *host, struct in_addr *ina) {
freeaddrinfo(servinfo);
return 1;
+#else
+ struct hostent *he;
+ if ((he = gethostbyname(host)) == NULL) {
+ DBG(("gethostbyname(%s) failed: %s", host, strerror(errno)));
+ } else {
+ memcpy(ina, he->h_addr_list[0], sizeof(*ina));
+ return 1;
+ }
+ return 0;
+#endif
}
// Resolve FDQN "host", store IP address in the "ip".
--
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