Removed limit on lenght of command line options.

[openocd.git] / src / helper / options.c

diff --git a/src/helper/options.c b/src/helper/options.c
index 00f1dbed600dc2e0c55b4841503eae2eae0c0100..5351e825077e42d2e70740881c955bd5e9d8ee94 100644 (file)
--- a/src/helper/options.c
+++ b/src/helper/options.c
@@ -113,6 +113,17 @@ static void add_default_dirs(void)
                        free(path);
                }
        }
+#ifdef _WIN32
+       const char *appdata = getenv("APPDATA");
+
+       if (appdata) {
+               path = alloc_printf("%s/OpenOCD", appdata);
+               if (path) {
+                       add_script_search_dir(path);
+                       free(path);
+               }
+       }
+#endif
 
        path = alloc_printf("%s%s%s", run_prefix, PKGDATADIR, "/site");
        if (path) {
@@ -130,7 +141,6 @@ static void add_default_dirs(void)
 int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[])
 {
        int c;
-       char command_buffer[128];
 
        while (1) {
                /* getopt_long stores the option index here. */
@@ -153,24 +163,26 @@ int parse_cmdline_args(struct command_context *cmd_ctx, int argc, char *argv[])
                                break;
                        case 'f':               /* --file | -f */
                        {
-                               snprintf(command_buffer, 128, "script {%s}", optarg);
-                               add_config_command(command_buffer);
+                               char *command = alloc_printf("script {%s}", optarg);
+                               add_config_command(command);
+                               free(command);
                                break;
                        }
                        case 's':               /* --search | -s */
                                add_script_search_dir(optarg);
                                break;
                        case 'd':               /* --debug | -d */
-                               if (optarg)
-                                       snprintf(command_buffer, 128, "debug_level %s", optarg);
-                               else
-                                       snprintf(command_buffer, 128, "debug_level 3");
-                               command_run_line(cmd_ctx, command_buffer);
+                       {
+                               char *command = alloc_printf("debug_level %s", optarg ? optarg : "3");
+                               command_run_line(cmd_ctx, command);
+                               free(command);
                                break;
+                       }
                        case 'l':               /* --log_output | -l */
                                if (optarg) {
-                                       snprintf(command_buffer, 128, "log_output %s", optarg);
-                                       command_run_line(cmd_ctx, command_buffer);
+                                       char *command = alloc_printf("log_output %s", optarg);
+                                       command_run_line(cmd_ctx, command);
+                                       free(command);
                                }
                                break;
                        case 'c':               /* --command | -c */