refactor(dns): share hostname usefulness helper

diff --git a/ui/dns.c b/ui/dns.c
index f0551af1c37c2985a1aabc93c59967974250f019..96410566948833e03a2cb5cf670a38f7ae718fe1 100644 (file)
--- a/ui/dns.c
+++ b/ui/dns.c
@@ -114,13 +114,6 @@ static void set_sockaddr_ip(
     memcpy(sockaddr_addr_offset(sa), ip, sockaddr_addr_size(sa));
 }
 
-static int is_useful_hostname(
-    const char *hostname)
-{
-    return hostname[0] != '\0'
-        && !(hostname[0] == '.' && hostname[1] == '\0');
-}
-
 void dns_open(
     void)
 {

diff --git a/ui/report.c b/ui/report.c
index 7a1c582acc3c3c97f1328661900fc9c4de1391a3..151716bc728d39d523872484b0fd496f6894b734 100644 (file)
--- a/ui/report.c
+++ b/ui/report.c
@@ -47,14 +47,6 @@
 #define MAX_FORMAT_STR 320
 
 
-static int is_useful_hostname(
-    const char *hostname)
-{
-    return hostname && hostname[0] != '\0'
-        && !(hostname[0] == '.' && hostname[1] == '\0');
-}
-
-
 void report_open(
     void)
 {

diff --git a/ui/utils.h b/ui/utils.h
index 3aa726766aaf73205961802508c8d53fe8cc56f9..fabd52353fefb0b7f10d6f5ef22391f07154d6be 100644 (file)
--- a/ui/utils.h
+++ b/ui/utils.h
@@ -40,6 +40,13 @@ static inline void xstrncpy(
     dest[n - 1] = 0;
 }
 
+static inline int is_useful_hostname(
+    const char *hostname)
+{
+    return hostname && hostname[0] != '\0'
+        && !(hostname[0] == '.' && hostname[1] == '\0');
+}
+
 extern void *xmalloc(
     const size_t size);
 extern char *xstrdup(