server/gdb_server: set gdb_connection::ctrl_c type to bool

Change-Id: I828b83b181f7a222ee2e6cb67eb337c6cd8712ac
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: http://openocd.zylin.com/5566
Tested-by: jenkins
Reviewed-by: Marc Schink <dev@zapb.de>

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 3f2632b038c3b4f87997fca4ee1a960842c4ad5a..857cffd9c428b12d3326e40e7b1fd5a40bc93955 100644 (file)
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -71,7 +71,7 @@ struct gdb_connection {
        char buffer[GDB_BUFFER_SIZE + 1]; /* Extra byte for nul-termination */
        char *buf_p;
        int buf_cnt;
-       int ctrl_c;
+       bool ctrl_c;
        enum target_state frontend_state;
        struct image *vflash_image;
        bool closed;
@@ -444,7 +444,7 @@ static int gdb_put_packet_inner(struct connection *connection,
                        log_remove_callback(gdb_log_callback, connection);
                        LOG_WARNING("negative reply, retrying");
                } else if (reply == 0x3) {
-                       gdb_con->ctrl_c = 1;
+                       gdb_con->ctrl_c = true;
                        retval = gdb_get_char(connection, &reply);
                        if (retval != ERROR_OK)
                                return retval;
@@ -649,7 +649,7 @@ static int gdb_get_packet_inner(struct connection *connection,
                                        LOG_WARNING("negative acknowledgment, but no packet pending");
                                        break;
                                case 0x3:
-                                       gdb_con->ctrl_c = 1;
+                                       gdb_con->ctrl_c = true;
                                        *len = 0;
                                        return ERROR_OK;
                                default:
@@ -785,7 +785,7 @@ static void gdb_signal_reply(struct target *target, struct connection *connectio
                sig_reply_len = snprintf(sig_reply, sizeof(sig_reply), "T%2.2x%s%s",
                                signal_var, stop_reason, current_thread);
 
-               gdb_connection->ctrl_c = 0;
+               gdb_connection->ctrl_c = false;
        }
 
        gdb_put_packet(connection, sig_reply, sig_reply_len);
@@ -942,7 +942,7 @@ static int gdb_new_connection(struct connection *connection)
        /* initialize gdb connection information */
        gdb_connection->buf_p = gdb_connection->buffer;
        gdb_connection->buf_cnt = 0;
-       gdb_connection->ctrl_c = 0;
+       gdb_connection->ctrl_c = false;
        gdb_connection->frontend_state = TARGET_HALTED;
        gdb_connection->vflash_image = NULL;
        gdb_connection->closed = false;
@@ -3453,7 +3453,7 @@ static int gdb_input_inner(struct connection *connection)
                                        retval = target_poll(t);
                                if (retval != ERROR_OK)
                                        target_call_event_callbacks(target, TARGET_EVENT_GDB_HALT);
-                               gdb_con->ctrl_c = 0;
+                               gdb_con->ctrl_c = false;
                        } else {
                                LOG_INFO("The target is not running when halt was requested, stopping GDB.");
                                target_call_event_callbacks(target, TARGET_EVENT_GDB_HALT);