core: Change coding style for passing NULL to time

[framework/connectivity/connman.git] / src / dnsproxy.c

diff --git a/src/dnsproxy.c b/src/dnsproxy.c
index dc44a46..e0b8da2 100644 (file)
--- a/src/dnsproxy.c
+++ b/src/dnsproxy.c
@@ -565,7 +565,7 @@ static gboolean cache_check_is_valid(struct cache_data *data,
  */
 static void cache_enforce_validity(struct cache_entry *entry)
 {
-       time_t current_time = time(0);
+       time_t current_time = time(NULL);
 
        if (cache_check_is_valid(entry->ipv4, current_time) == FALSE
                                                        && entry->ipv4) {
@@ -588,7 +588,7 @@ static void cache_enforce_validity(struct cache_entry *entry)
 static uint16_t cache_check_validity(char *question, uint16_t type,
                                struct cache_entry *entry)
 {
-       time_t current_time = time(0);
+       time_t current_time = time(NULL);
        int want_refresh = 0;
 
        /*
@@ -1053,7 +1053,7 @@ static void cache_cleanup(void)
        struct cache_timeout data;
        int count = 0;
 
-       data.current_time = time(0);
+       data.current_time = time(NULL);
        data.max_timeout = 0;
        data.try_harder = 0;
 
@@ -1230,7 +1230,7 @@ static int cache_update(struct server_data *srv, unsigned char *msg,
                        return 0;
        }
 
-       current_time = time(0);
+       current_time = time(NULL);
 
        /* don't do a cache refresh more than twice a minute */
        if (next_refresh < current_time) {
@@ -1416,7 +1416,7 @@ static int ns_resolv(struct server_data *server, struct request_data *req,
                        data = entry->ipv6;
 
                if (data) {
-                       ttl_left = data->valid_until - time(0);
+                       ttl_left = data->valid_until - time(NULL);
                        entry->hits++;
                }