For wsi socket show errno messages

Change-Id: Ib9df29ba6b8e1f341dd8298ec723ba2636e6b8fd
Signed-off-by: Anatolii Nikulin <nikulin.a@samsung.com>

diff --git a/daemon/wsi.c b/daemon/wsi.c
index 6518a06..ce1cbe6 100644 (file)
--- a/daemon/wsi.c
+++ b/daemon/wsi.c
@@ -439,6 +439,7 @@ static void *handle_ws_responses(void *arg)
        return NULL;
 }
 
+#define ERRNO_BUFLEN           256
 int socket_connect(const char *host, in_port_t port)
 {
        struct hostent *hp;
@@ -454,7 +455,9 @@ int socket_connect(const char *host, in_port_t port)
        addr.sin_family = AF_INET;
        sk = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
        if (sk < 0) {
-               LOGE("failed to open TCP socket\n");
+               char buf[ERRNO_BUFLEN];
+               strerror_r(errno, buf, sizeof(buf));
+               LOGE("failed to open TCP socket: %s(%d)\n", buf, errno);
                return -1;
        }
 
@@ -462,7 +465,9 @@ int socket_connect(const char *host, in_port_t port)
                         (const char *)&on, sizeof(int));
 
        if (ret < 0) {
-               LOGE("failed to set socket option\n");
+               char buf[ERRNO_BUFLEN];
+               strerror_r(errno, buf, sizeof(buf));
+               LOGE("failed to set socket option %s(%d)\n", buf, errno);
                close(sk);
                return -1;
        }
@@ -470,7 +475,9 @@ int socket_connect(const char *host, in_port_t port)
        ret = connect(sk, (struct sockaddr *)&addr,
                      sizeof(struct sockaddr_in));
        if (ret < 0) {
-               LOGE("failed to connect socket\n");
+               char buf[ERRNO_BUFLEN];
+               strerror_r(errno, buf, sizeof(buf));
+               LOGE("failed to connect socket %s(%d)\n", buf, errno);
                close(sk);
                return -1;
        }