doc: Remove deprecated properties and values

[framework/connectivity/connman.git] / gdhcp / client.c

diff --git a/gdhcp/client.c b/gdhcp/client.c
index 8ea75d6..3270346 100644 (file)
--- a/gdhcp/client.c
+++ b/gdhcp/client.c
@@ -72,7 +72,7 @@ typedef enum _dhcp_client_state {
 } ClientState;
 
 struct _GDHCPClient {
-       gint ref_count;
+       int ref_count;
        GDHCPType type;
        ClientState state;
        int ifindex;
@@ -361,7 +361,7 @@ static void get_interface_mac_address(int index, uint8_t *mac_address)
        struct ifreq ifr;
        int sk, err;
 
-       sk = socket(PF_INET, SOCK_DGRAM, 0);
+       sk = socket(PF_INET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
        if (sk < 0) {
                perror("Open socket error");
                return;
@@ -515,7 +515,7 @@ static int dhcp_l2_socket(int ifindex)
                .filter = (struct sock_filter *) filter_instr,
        };
 
-       fd = socket(PF_PACKET, SOCK_DGRAM, htons(ETH_P_IP));
+       fd = socket(PF_PACKET, SOCK_DGRAM | SOCK_CLOEXEC, htons(ETH_P_IP));
        if (fd < 0)
                return fd;
 
@@ -1506,7 +1506,7 @@ GDHCPClient *g_dhcp_client_ref(GDHCPClient *dhcp_client)
        if (dhcp_client == NULL)
                return NULL;
 
-       g_atomic_int_inc(&dhcp_client->ref_count);
+       __sync_fetch_and_add(&dhcp_client->ref_count, 1);
 
        return dhcp_client;
 }
@@ -1516,7 +1516,7 @@ void g_dhcp_client_unref(GDHCPClient *dhcp_client)
        if (dhcp_client == NULL)
                return;
 
-       if (g_atomic_int_dec_and_test(&dhcp_client->ref_count) == FALSE)
+       if (__sync_fetch_and_sub(&dhcp_client->ref_count, 1) != 1)
                return;
 
        g_dhcp_client_stop(dhcp_client);