From 12efeb634552cc993f9bacb8174b34214f777283 Mon Sep 17 00:00:00 2001
From: "Rafael G. Martins" <rafael@rafaelmartins.eng.br>
Date: Mon, 29 Mar 2021 00:03:14 +0200
Subject: blogc: sysinfo: get fqdn if available

---
 src/blogc/sysinfo.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src')

diff --git a/src/blogc/sysinfo.c b/src/blogc/sysinfo.c
index cdb860e..3c30996 100644
--- a/src/blogc/sysinfo.c
+++ b/src/blogc/sysinfo.c
@@ -18,6 +18,10 @@
 #include <time.h>
 #endif /* HAVE_TIME_H */
 
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
 #include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
@@ -38,6 +42,12 @@ blogc_sysinfo_get_hostname(void)
     if (-1 == gethostname(buf, 1024))
         return NULL;
 
+#ifdef HAVE_NETDB_H
+    struct hostent *h = gethostbyname(buf);
+    if (h != NULL && h->h_name != NULL)
+        return bc_strdup(h->h_name);
+#endif
+
     // FIXME: return FQDN instead of local host name
     return bc_strdup(buf);
 #endif
-- 
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