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log h_errno after res_search

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whottgen 2004-10-12 11:26:02 +00:00
parent 0885316155
commit 1e2a4c461d
1 changed files with 1 additions and 0 deletions
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smmapdfw/libsmmapdfw/dns.c
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@ -166,6 +166,7 @@ static void** get_rrs(char *domain, int qtype) {
res = res_search(domain, C_IN, qtype, (u_char*) &answer, sizeof(answer_t));
if (-1 == res) {
syslog(LOG_ERR, "get_rrs: error in res_search: h_errno=%d, errno=%d", h_errno, errno);
return NULL;
}