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36 lines
1.1 KiB
36 lines
1.1 KiB
From 4fe5b1f216f1643080299bdb35e07f07b9c2caae Mon Sep 17 00:00:00 2001
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From: Rosen Penev <rosenp@gmail.com>
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Date: Thu, 2 May 2019 22:28:57 -0700
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Subject: [PATCH] dns_lookup: Fix compilation with uClibc-ng
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uClibc-ng does not have res_send or res_nsend. ifdef the entire function.
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---
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src/dns/dns_lookup.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/dns/dns_lookup.c b/src/dns/dns_lookup.c
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index 1ea98b3..d7771d4 100644
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--- a/src/dns/dns_lookup.c
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+++ b/src/dns/dns_lookup.c
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@@ -311,6 +311,10 @@ typedef struct DNS_REPLY {
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static int dns_res_query(const char *name, int class, int type,
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unsigned char *answer, int anslen)
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{
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+#ifdef __UCLIBC__
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+ msg_info("dns_res_query() is not supported under uClibc");
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+ return 0;
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+#else
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unsigned char msg_buf[MAX_DNS_QUERY_SIZE];
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HEADER *reply_header = (HEADER *) answer;
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int len;
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@@ -369,6 +373,7 @@ static int dns_res_query(const char *name, int class, int type,
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}
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return (len);
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}
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+#endif
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}
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/* dns_res_search - res_search() that can return negative replies */
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--
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2.17.1
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