build: cleanup src/server directory

[fw/openocd] / src / server / tcl_server.c

diff --git a/src/server/tcl_server.c b/src/server/tcl_server.c
index 613eb23f9260190b0b7c56434e82a3acbeb24026..30d55cbc348304e94ae03358f3af676d3d177153 100644 (file)
--- a/src/server/tcl_server.c
+++ b/src/server/tcl_server.c
@@ -24,15 +24,14 @@
 
 #include "tcl_server.h"
 
-
-#define TCL_SERVER_VERSION     "TCL Server 0.1"
-#define TCL_MAX_LINE           (4096)
+#define TCL_SERVER_VERSION             "TCL Server 0.1"
+#define TCL_MAX_LINE                   (4096)
 
 struct tcl_connection {
        int tc_linedrop;
        int tc_lineoffset;
        char tc_line[TCL_MAX_LINE];
-       int tc_outerror; /* flag an output error */
+       int tc_outerror;/* flag an output error */
 };
 
 static const char *tcl_port;
@@ -104,8 +103,7 @@ static int tcl_input(struct connection *connection)
                return ERROR_CONNECTION_REJECTED;
 
        /* push as much data into the line as possible */
-       for (i = 0; i < rlen; i++)
-       {
+       for (i = 0; i < rlen; i++) {
                /* buffer the data */
                tclc->tc_line[tclc->tc_lineoffset] = in[i];
                if (tclc->tc_lineoffset < TCL_MAX_LINE)
@@ -127,12 +125,12 @@ static int tcl_input(struct connection *connection)
                        if (retval != ERROR_OK)
                                return retval;
 #undef ESTR
-               }
-               else {
+               } else {
                        tclc->tc_line[tclc->tc_lineoffset-1] = '\0';
                        LOG_DEBUG("Executing script:\n %s", tclc->tc_line);
-                       retval = Jim_Eval_Named(interp, tclc->tc_line, "remote:connection",1);
-                       LOG_DEBUG("Result: %d\n %s", retval, Jim_GetString(Jim_GetResult(interp), &reslen));
+                       retval = Jim_Eval_Named(interp, tclc->tc_line, "remote:connection", 1);
+                       LOG_DEBUG("Result: %d\n %s", retval,
+                               Jim_GetString(Jim_GetResult(interp), &reslen));
                        result = Jim_GetString(Jim_GetResult(interp), &reslen);
                        retval = tcl_output(connection, result, reslen);
                        if (retval != ERROR_OK)
@@ -160,15 +158,14 @@ static int tcl_closed(struct connection *connection)
 
 int tcl_init(void)
 {
-       if (strcmp(tcl_port, "disabled") == 0)
-       {
+       if (strcmp(tcl_port, "disabled") == 0) {
                LOG_INFO("tcl server disabled");
                return ERROR_OK;
        }
 
        return add_service("tcl", tcl_port, 1,
-                       &tcl_new_connection, &tcl_input,
-                       &tcl_closed, NULL);
+               &tcl_new_connection, &tcl_input,
+               &tcl_closed, NULL);
 }
 
 COMMAND_HANDLER(handle_tcl_port_command)
@@ -183,7 +180,7 @@ static const struct command_registration tcl_command_handlers[] = {
                .mode = COMMAND_CONFIG,
                .help = "Specify port on which to listen "
                        "for incoming Tcl syntax.  "
-                       "No arguments reports Tcl port; zero disables.",
+                       "Read help on 'gdb_port'.",
                .usage = "[port_num]",
        },
        COMMAND_REGISTRATION_DONE