36 lines
1.6 KiB
Diff
36 lines
1.6 KiB
Diff
--- a/configure.ac
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+++ b/configure.ac
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@@ -161,6 +161,10 @@ if test "x$found_resolv" != "xyes"; then
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AC_MSG_ERROR([Unable to do DNS lookups (libresolv check failed)])
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fi
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LIBS="${LIBS} ${RESOLV_LIBS}"
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+AC_SEARCH_LIBS([res_mkquery], [], [AC_DEFINE([HAVE_RES_MKQUERY], 1, [Define if res_mkquery exists])])
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+AC_SEARCH_LIBS([__res_mkquery], [], [AC_DEFINE([HAVE_RES_MKQUERY], 1, [Define if res_mkquery exists])])
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+AC_SEARCH_LIBS([res_send], [], [AC_DEFINE([HAVE_RES_SEND], 1, [Define if res_send exists])])
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+AC_SEARCH_LIBS([__res_send], [], [AC_DEFINE([HAVE_RES_SEND], 1, [Define if res_send exists])])
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dnl *****************************************************************
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dnl * *
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--- a/src/libs/zbxsysinfo/common/net.c
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+++ b/src/libs/zbxsysinfo/common/net.c
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@@ -471,6 +471,7 @@ static int dns_query(AGENT_REQUEST *requ
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return SYSINFO_RET_FAIL;
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}
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+#if defined(HAVE_RES_MKQUERY) && defined(HAVE_RES_SEND)
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if (-1 == (res = res_mkquery(QUERY, zone, C_IN, type, NULL, 0, NULL, buf, sizeof(buf))))
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{
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SET_MSG_RESULT(result, zbx_dsprintf(NULL, "Cannot create DNS query: %s", zbx_strerror(errno)));
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@@ -505,6 +506,11 @@ static int dns_query(AGENT_REQUEST *requ
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_res.retry = retry;
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res = res_send(buf, res, answer.buffer, sizeof(answer.buffer));
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+#else /* defined(HAVE_RES_QUERY) && defined(HAVE_RES_SEND) */
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+ /* retrand and retry are ignored */
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+ if (-1 == (res = res_query(zone, C_IN, type, answer.buffer, sizeof(answer.buffer))))
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+ return SYSINFO_RET_FAIL;
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+#endif
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_res.options = saved_options;
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_res.retrans = saved_retrans;
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