#include <sys/types.h>
#include <pwd.h>
#include "babeltrace-cfg.h"
+#include "babeltrace-cfg-connect.h"
#define DEFAULT_SOURCE_COMPONENT_NAME "ctf.fs"
#define DEFAULT_SINK_COMPONENT_NAME "text.text"
g_string_free(bt_config_component->component_name, TRUE);
}
+ if (bt_config_component->instance_name) {
+ g_string_free(bt_config_component->instance_name, TRUE);
+ }
+
BT_PUT(bt_config_component->params);
g_free(bt_config_component);
goto error;
}
+ cfg_component->instance_name = g_string_new(NULL);
+ if (!cfg_component->instance_name) {
+ print_err_oom();
+ goto error;
+ }
+
/* Start with empty parameters */
cfg_component->params = bt_value_map_create();
if (!cfg_component->params) {
* Creates a component configuration from a command-line source/sink
* option's argument.
*/
-static
struct bt_config_component *bt_config_component_from_arg(const char *arg)
{
struct bt_config_component *bt_config_component = NULL;
g_ptr_array_free(cfg->cmd_data.convert.sources, TRUE);
}
+ if (cfg->cmd_data.convert.filters) {
+ g_ptr_array_free(cfg->cmd_data.convert.filters, TRUE);
+ }
+
if (cfg->cmd_data.convert.sinks) {
g_ptr_array_free(cfg->cmd_data.convert.sinks, TRUE);
}
+ if (cfg->cmd_data.convert.connections) {
+ g_ptr_array_free(cfg->cmd_data.convert.connections,
+ TRUE);
+ }
+
BT_PUT(cfg->cmd_data.convert.plugin_paths);
break;
-
case BT_CONFIG_COMMAND_LIST_PLUGINS:
BT_PUT(cfg->cmd_data.list_plugins.plugin_paths);
break;
+ case BT_CONFIG_COMMAND_HELP:
+ BT_PUT(cfg->cmd_data.help.plugin_paths);
+
+ if (cfg->cmd_data.help.plugin_name) {
+ g_string_free(cfg->cmd_data.help.plugin_name, TRUE);
+ }
+ if (cfg->cmd_data.help.component_name) {
+ g_string_free(cfg->cmd_data.help.component_name, TRUE);
+ }
+ break;
default:
assert(false);
}
component_name = "metadata-text";
break;
case LEGACY_OUTPUT_FORMAT_DUMMY:
- plugin_name = "dummy";
+ plugin_name = "utils";
component_name = "dummy";
break;
default:
enum legacy_output_format legacy_output_format,
struct text_legacy_opts *text_legacy_opts)
{
- const char *input_format;
+ const char *output_format;
GString *str = NULL;
str = g_string_new(" ");
switch (legacy_output_format) {
case LEGACY_OUTPUT_FORMAT_TEXT:
- input_format = "text";
+ output_format = "text";
break;
case LEGACY_OUTPUT_FORMAT_CTF_METADATA:
- input_format = "ctf-metadata";
+ output_format = "ctf-metadata";
break;
case LEGACY_OUTPUT_FORMAT_DUMMY:
- input_format = "dummy";
+ output_format = "dummy";
break;
default:
assert(false);
}
printf_err("Both `%s` legacy output format and non-legacy sink component\ninstances(s) specified.\n\n",
- input_format);
+ output_format);
printf_err("Specify the following non-legacy sink component instance instead of the\nlegacy `%s` output format options:\n\n",
- input_format);
+ output_format);
g_string_append(str, "-o ");
switch (legacy_output_format) {
g_string_append(str, "ctf.metadata-text");
break;
case LEGACY_OUTPUT_FORMAT_DUMMY:
- g_string_append(str, "dummy.dummy");
+ g_string_append(str, "utils.dummy");
break;
default:
assert(false);
OPT_CLOCK_OFFSET,
OPT_CLOCK_OFFSET_NS,
OPT_CLOCK_SECONDS,
+ OPT_CONNECT,
OPT_DEBUG,
OPT_DEBUG_INFO_DIR,
OPT_DEBUG_INFO_FULL_PATH,
OPT_DEBUG_INFO_TARGET_PREFIX,
OPT_END,
OPT_FIELDS,
+ OPT_FILTER,
OPT_HELP,
OPT_INPUT_FORMAT,
OPT_LIST,
+ OPT_NAME,
OPT_NAMES,
OPT_NO_DELTA,
OPT_OMIT_HOME_PLUGIN_PATH,
goto error;
}
+ cfg->cmd_data.convert.filters = g_ptr_array_new_with_free_func(
+ (GDestroyNotify) bt_put);
+ if (!cfg->cmd_data.convert.filters) {
+ print_err_oom();
+ goto error;
+ }
+
cfg->cmd_data.convert.sinks = g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_put);
if (!cfg->cmd_data.convert.sinks) {
goto error;
}
+ cfg->cmd_data.convert.connections = g_ptr_array_new_with_free_func(
+ (GDestroyNotify) bt_config_connection_destroy);
+ if (!cfg->cmd_data.convert.connections) {
+ print_err_oom();
+ goto error;
+ }
+
if (initial_plugin_paths) {
cfg->cmd_data.convert.plugin_paths =
bt_get(initial_plugin_paths);
return cfg;
}
+static struct bt_config *bt_config_help_create(
+ struct bt_value *initial_plugin_paths)
+{
+ struct bt_config *cfg;
+
+ /* Create config */
+ cfg = bt_config_base_create(BT_CONFIG_COMMAND_HELP);
+ if (!cfg) {
+ print_err_oom();
+ goto error;
+ }
+
+ if (initial_plugin_paths) {
+ cfg->cmd_data.help.plugin_paths =
+ bt_get(initial_plugin_paths);
+ } else {
+ cfg->cmd_data.help.plugin_paths =
+ bt_value_array_create();
+ if (!cfg->cmd_data.help.plugin_paths) {
+ print_err_oom();
+ goto error;
+ }
+ }
+
+ cfg->cmd_data.help.plugin_name = g_string_new(NULL);
+ if (!cfg->cmd_data.help.plugin_name) {
+ print_err_oom();
+ goto error;
+ }
+
+ cfg->cmd_data.help.component_name = g_string_new(NULL);
+ if (!cfg->cmd_data.help.component_name) {
+ print_err_oom();
+ goto error;
+ }
+
+ goto end;
+
+error:
+ BT_PUT(cfg);
+
+end:
+ return cfg;
+}
+
+/*
+ * Prints the help command usage.
+ */
+static
+void print_help_usage(FILE *fp)
+{
+ fprintf(fp, "Usage: babeltrace [GENERAL OPTIONS] help [OPTIONS] PLUGIN\n");
+ fprintf(fp, " babeltrace [GENERAL OPTIONS] help [OPTIONS] --source PLUGIN.COMPCLS\n");
+ fprintf(fp, " babeltrace [GENERAL OPTIONS] help [OPTIONS] --filter PLUGIN.COMPCLS\n");
+ fprintf(fp, " babeltrace [GENERAL OPTIONS] help [OPTIONS] --sink PLUGIN.COMPCLS\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "Options:\n");
+ fprintf(fp, "\n");
+ fprintf(fp, " --filter=PLUGIN.COMPCLS Get help for the filter component class\n");
+ fprintf(fp, " COMPCLS found in the plugin PLUGIN\n");
+ fprintf(fp, " --omit-home-plugin-path Omit home plugins from plugin search path\n");
+ fprintf(fp, " (~/.local/lib/babeltrace/plugins)\n");
+ fprintf(fp, " --omit-system-plugin-path Omit system plugins from plugin search path\n");
+ fprintf(fp, " --plugin-path=PATH[:PATH]... Add PATH to the list of paths from which\n");
+ fprintf(fp, " dynamic plugins can be loaded\n");
+ fprintf(fp, " --sink=PLUGIN.COMPCLS Get help for the sink component class\n");
+ fprintf(fp, " COMPCLS found in the plugin PLUGIN\n");
+ fprintf(fp, " --source=PLUGIN.COMPCLS Get help for the source component class\n");
+ fprintf(fp, " COMPCLS found in the plugin PLUGIN\n");
+ fprintf(fp, " -h --help Show this help and quit\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "See `babeltrace --help` for the list of general options.\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "Use `babeltrace list-plugins` to show the list of available plugins.\n");
+}
+
+static struct poptOption help_long_options[] = {
+ /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
+ { "filter", '\0', POPT_ARG_STRING, NULL, OPT_FILTER, NULL, NULL },
+ { "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
+ { "omit-home-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_HOME_PLUGIN_PATH, NULL, NULL },
+ { "omit-system-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_SYSTEM_PLUGIN_PATH, NULL, NULL },
+ { "plugin-path", '\0', POPT_ARG_STRING, NULL, OPT_PLUGIN_PATH, NULL, NULL },
+ { "sink", '\0', POPT_ARG_STRING, NULL, OPT_SINK, NULL, NULL },
+ { "source", '\0', POPT_ARG_STRING, NULL, OPT_SOURCE, NULL, NULL },
+ { NULL, 0, 0, NULL, 0, NULL, NULL },
+};
+
+/*
+ * Creates a Babeltrace config object from the arguments of a help
+ * command.
+ *
+ * *retcode is set to the appropriate exit code to use.
+ */
+struct bt_config *bt_config_help_from_args(int argc, const char *argv[],
+ int *retcode, bool omit_system_plugin_path,
+ bool omit_home_plugin_path,
+ struct bt_value *initial_plugin_paths)
+{
+ poptContext pc = NULL;
+ char *arg = NULL;
+ int opt;
+ int ret;
+ struct bt_config *cfg = NULL;
+ const char *leftover;
+ char *plugin_name = NULL, *component_name = NULL;
+ char *plugin_comp_cls_names = NULL;
+
+ *retcode = 0;
+ cfg = bt_config_help_create(initial_plugin_paths);
+ if (!cfg) {
+ print_err_oom();
+ goto error;
+ }
+
+ cfg->cmd_data.help.comp_cls_type = BT_COMPONENT_CLASS_TYPE_UNKNOWN;
+ cfg->cmd_data.help.omit_system_plugin_path = omit_system_plugin_path;
+ cfg->cmd_data.help.omit_home_plugin_path = omit_home_plugin_path;
+ ret = append_env_var_plugin_paths(cfg->cmd_data.help.plugin_paths);
+ if (ret) {
+ printf_err("Cannot append plugin paths from BABELTRACE_PLUGIN_PATH\n");
+ goto error;
+ }
+
+ /* Parse options */
+ pc = poptGetContext(NULL, argc, (const char **) argv,
+ help_long_options, 0);
+ if (!pc) {
+ printf_err("Cannot get popt context\n");
+ goto error;
+ }
+
+ poptReadDefaultConfig(pc, 0);
+
+ while ((opt = poptGetNextOpt(pc)) > 0) {
+ arg = poptGetOptArg(pc);
+
+ switch (opt) {
+ case OPT_PLUGIN_PATH:
+ if (bt_common_is_setuid_setgid()) {
+ printf_debug("Skipping non-system plugin paths for setuid/setgid binary\n");
+ } else {
+ if (bt_config_append_plugin_paths(
+ cfg->cmd_data.help.plugin_paths,
+ arg)) {
+ printf_err("Invalid --plugin-path option's argument:\n %s\n",
+ arg);
+ goto error;
+ }
+ }
+ break;
+ case OPT_OMIT_SYSTEM_PLUGIN_PATH:
+ cfg->cmd_data.help.omit_system_plugin_path = true;
+ break;
+ case OPT_OMIT_HOME_PLUGIN_PATH:
+ cfg->cmd_data.help.omit_home_plugin_path = true;
+ break;
+ case OPT_SOURCE:
+ case OPT_FILTER:
+ case OPT_SINK:
+ if (cfg->cmd_data.help.comp_cls_type !=
+ BT_COMPONENT_CLASS_TYPE_UNKNOWN) {
+ printf_err("Cannot specify more than one plugin and component class:\n %s\n",
+ arg);
+ goto error;
+ }
+
+ switch (opt) {
+ case OPT_SOURCE:
+ cfg->cmd_data.help.comp_cls_type =
+ BT_COMPONENT_CLASS_TYPE_SOURCE;
+ break;
+ case OPT_FILTER:
+ cfg->cmd_data.help.comp_cls_type =
+ BT_COMPONENT_CLASS_TYPE_FILTER;
+ break;
+ case OPT_SINK:
+ cfg->cmd_data.help.comp_cls_type =
+ BT_COMPONENT_CLASS_TYPE_SINK;
+ break;
+ default:
+ assert(false);
+ }
+ plugin_comp_cls_names = strdup(arg);
+ if (!plugin_comp_cls_names) {
+ print_err_oom();
+ goto error;
+ }
+ break;
+ case OPT_HELP:
+ print_help_usage(stdout);
+ *retcode = -1;
+ BT_PUT(cfg);
+ goto end;
+ default:
+ printf_err("Unknown command-line option specified (option code %d)\n",
+ opt);
+ goto error;
+ }
+
+ free(arg);
+ arg = NULL;
+ }
+
+ /* Check for option parsing error */
+ if (opt < -1) {
+ printf_err("While parsing command-line options, at option %s: %s\n",
+ poptBadOption(pc, 0), poptStrerror(opt));
+ goto error;
+ }
+
+ leftover = poptGetArg(pc);
+ if (leftover) {
+ if (cfg->cmd_data.help.comp_cls_type !=
+ BT_COMPONENT_CLASS_TYPE_UNKNOWN) {
+ printf_err("Cannot specify plugin name and --source/--filter/--sink component class:\n %s\n",
+ leftover);
+ goto error;
+ }
+
+ g_string_assign(cfg->cmd_data.help.plugin_name, leftover);
+ } else {
+ if (cfg->cmd_data.help.comp_cls_type ==
+ BT_COMPONENT_CLASS_TYPE_UNKNOWN) {
+ print_help_usage(stdout);
+ *retcode = -1;
+ BT_PUT(cfg);
+ goto end;
+ }
+
+ plugin_component_names_from_arg(plugin_comp_cls_names,
+ &plugin_name, &component_name);
+ if (plugin_name && component_name) {
+ g_string_assign(cfg->cmd_data.help.plugin_name, plugin_name);
+ g_string_assign(cfg->cmd_data.help.component_name,
+ component_name);
+ } else {
+ printf_err("Invalid --source/--filter/--sink option's argument:\n %s\n",
+ plugin_comp_cls_names);
+ goto error;
+ }
+ }
+
+ if (append_home_and_system_plugin_paths(
+ cfg->cmd_data.help.plugin_paths,
+ cfg->cmd_data.help.omit_system_plugin_path,
+ cfg->cmd_data.help.omit_home_plugin_path)) {
+ printf_err("Cannot append home and system plugin paths\n");
+ goto error;
+ }
+
+ goto end;
+
+error:
+ *retcode = 1;
+ BT_PUT(cfg);
+
+end:
+ free(plugin_comp_cls_names);
+ g_free(plugin_name);
+ g_free(component_name);
+
+ if (pc) {
+ poptFreeContext(pc);
+ }
+
+ free(arg);
+ return cfg;
+}
+
/*
* Prints the list-plugins command usage.
*/
fprintf(fp, " -h --help Show this help and quit\n");
fprintf(fp, "\n");
fprintf(fp, "See `babeltrace --help` for the list of general options.\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "Use `babeltrace help` to get help for a specific plugin or component class.\n");
}
static struct poptOption list_plugins_long_options[] = {
return cfg;
}
-
/*
* Prints the legacy, Babeltrace 1.x command usage. Those options are
* still compatible in Babeltrace 2.x, but it is recommended to use
fprintf(fp, " --begin=BEGIN Set the `begin` parameter of the latest\n");
fprintf(fp, " source component instance to BEGIN\n");
fprintf(fp, " (see the suggested format of BEGIN below)\n");
+ fprintf(fp, " -c, --connect=CONNECTION Connect two component instances (see the\n");
+ fprintf(fp, " expected format of CONNECTION below)\n");
fprintf(fp, " -d, --debug Enable debug mode\n");
fprintf(fp, " --end=END Set the `end` parameter of the latest\n");
fprintf(fp, " source component instance to END\n");
fprintf(fp, " (see the suggested format of BEGIN below)\n");
+ fprintf(fp, " --name=NAME Set the name of the latest component\n");
+ fprintf(fp, " instance to NAME (must be unique amongst\n");
+ fprintf(fp, " all the names of the component instances)\n");
fprintf(fp, " --omit-home-plugin-path Omit home plugins from plugin search path\n");
fprintf(fp, " (~/.local/lib/babeltrace/plugins)\n");
fprintf(fp, " --omit-system-plugin-path Omit system plugins from plugin search path\n");
fprintf(fp, "\n");
fprintf(fp, " [YYYY-MM-DD [hh:mm:]]ss[.nnnnnnnnn]\n");
fprintf(fp, "\n\n");
+ fprintf(fp, "Expected format of CONNECTION\n");
+ fprintf(fp, "-----------------------------\n");
+ fprintf(fp, "\n");
+ fprintf(fp, " SRC[.SRCPORT]:DST[.DSTPORT]\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "SRC and DST are the names of the source and destination component\n");
+ fprintf(fp, "instances to connect together. You can set the name of a component\n");
+ fprintf(fp, "instance with the --name option.\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "SRCPORT and DSTPORT are the optional source and destination ports to use\n");
+ fprintf(fp, "for the connection. When the port is not specified, the default port is\n");
+ fprintf(fp, "used.\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "You can connect a source component to a filter or sink component. You\n");
+ fprintf(fp, "can connect a filter component to a sink component.\n");
+ fprintf(fp, "\n");
+ fprintf(fp, "Example:\n");
+ fprintf(fp, "\n");
+ fprintf(fp, " my-filter.top10:json-out\n");
+ fprintf(fp, "\n\n");
fprintf(fp, "Expected format of PARAMS\n");
fprintf(fp, "-------------------------\n");
fprintf(fp, "\n");
{ "clock-offset", '\0', POPT_ARG_STRING, NULL, OPT_CLOCK_OFFSET, NULL, NULL },
{ "clock-offset-ns", '\0', POPT_ARG_STRING, NULL, OPT_CLOCK_OFFSET_NS, NULL, NULL },
{ "clock-seconds", '\0', POPT_ARG_NONE, NULL, OPT_CLOCK_SECONDS, NULL, NULL },
+ { "connect", 'c', POPT_ARG_STRING, NULL, OPT_CONNECT, NULL, NULL },
{ "debug", 'd', POPT_ARG_NONE, NULL, OPT_DEBUG, NULL, NULL },
{ "debug-info-dir", 0, POPT_ARG_STRING, NULL, OPT_DEBUG_INFO_DIR, NULL, NULL },
{ "debug-info-full-path", 0, POPT_ARG_NONE, NULL, OPT_DEBUG_INFO_FULL_PATH, NULL, NULL },
{ "fields", 'f', POPT_ARG_STRING, NULL, OPT_FIELDS, NULL, NULL },
{ "help", 'h', POPT_ARG_NONE, NULL, OPT_HELP, NULL, NULL },
{ "input-format", 'i', POPT_ARG_STRING, NULL, OPT_INPUT_FORMAT, NULL, NULL },
+ { "name", '\0', POPT_ARG_STRING, NULL, OPT_NAME, NULL, NULL },
{ "names", 'n', POPT_ARG_STRING, NULL, OPT_NAMES, NULL, NULL },
{ "no-delta", '\0', POPT_ARG_NONE, NULL, OPT_NO_DELTA, NULL, NULL },
{ "omit-home-plugin-path", '\0', POPT_ARG_NONE, NULL, OPT_OMIT_HOME_PLUGIN_PATH, NULL, NULL },
struct bt_value *cur_base_params = NULL;
int opt, ret = 0;
struct bt_config *cfg = NULL;
+ struct bt_value *instance_names = NULL;
+ struct bt_value *connection_args = NULL;
+ char error_buf[256] = { 0 };
*retcode = 0;
memset(&ctf_legacy_opts, 0, sizeof(ctf_legacy_opts));
goto error;
}
+ instance_names = bt_value_map_create();
+ if (!instance_names) {
+ print_err_oom();
+ goto error;
+ }
+
+ connection_args = bt_value_array_create();
+ if (!connection_args) {
+ print_err_oom();
+ goto error;
+ }
+
ret = append_env_var_plugin_paths(cfg->cmd_data.convert.plugin_paths);
if (ret) {
printf_err("Cannot append plugin paths from BABELTRACE_PLUGIN_PATH\n");
/* Note: implicit source never gets positional base params. */
implicit_source_comp = bt_config_component_from_arg(DEFAULT_SOURCE_COMPONENT_NAME);
- if (implicit_source_comp) {
- cur_cfg_comp = implicit_source_comp;
- cur_is_implicit_source = true;
- use_implicit_source = true;
- } else {
- printf_debug("Cannot find implicit source plugin `%s`",
- DEFAULT_SOURCE_COMPONENT_NAME);
+ if (!implicit_source_comp) {
+ print_err_oom();
+ goto error;
}
+ cur_cfg_comp = implicit_source_comp;
+ cur_is_implicit_source = true;
+ use_implicit_source = true;
+
/* Parse options */
pc = poptGetContext(NULL, argc, (const char **) argv,
convert_long_options, 0);
goto error;
}
break;
+ case OPT_NAME:
+ if (!cur_cfg_comp) {
+ printf_err("Cannot set the name of unavailable default source component `%s`:\n %s\n",
+ DEFAULT_SOURCE_COMPONENT_NAME, arg);
+ goto error;
+ }
+
+ if (bt_value_map_has_key(instance_names, arg)) {
+ printf_err("Duplicate component instance name:\n %s\n",
+ arg);
+ goto error;
+ }
+
+ g_string_assign(cur_cfg_comp->instance_name, arg);
+
+ if (bt_value_map_insert(instance_names,
+ arg, bt_value_null)) {
+ print_err_oom();
+ goto error;
+ }
+ break;
case OPT_BASE_PARAMS:
{
struct bt_value *params = bt_value_from_arg(arg);
}
break;
}
+ case OPT_CONNECT:
+ if (bt_value_array_append_string(connection_args,
+ arg)) {
+ print_err_oom();
+ goto error;
+ }
+ break;
case OPT_HELP:
print_convert_usage(stdout);
*retcode = -1;
cur_cfg_comp = NULL;
}
+ ret = bt_config_create_connections(cfg, connection_args,
+ error_buf, 256);
+ if (ret) {
+ printf_err("Cannot creation connections:\n%s", error_buf);
+ goto error;
+ }
+
goto end;
error:
BT_PUT(text_legacy_opts.names);
BT_PUT(text_legacy_opts.fields);
BT_PUT(legacy_input_paths);
+ BT_PUT(instance_names);
+ BT_PUT(connection_args);
return cfg;
}
fprintf(fp, "Available commands:\n");
fprintf(fp, "\n");
fprintf(fp, " convert Build a trace conversion graph and run it (default)\n");
+ fprintf(fp, " help Get help for a plugin or a component class\n");
fprintf(fp, " list-plugins List available plugins and their content\n");
fprintf(fp, "\n");
fprintf(fp, "Use `babeltrace COMMAND --help` to show the help of COMMAND.\n");
print_legacy_usage(stdout);
goto end;
} else {
+ bool has_command = true;
+
/*
* First unknown argument: is it a known command
* name?
*/
if (strcmp(cur_arg, "convert") == 0) {
command = BT_CONFIG_COMMAND_CONVERT;
- command_argv = &argv[i];
- command_argc = argc - i;
- command_name = cur_arg;
} else if (strcmp(cur_arg, "list-plugins") == 0) {
command = BT_CONFIG_COMMAND_LIST_PLUGINS;
- command_argv = &argv[i];
- command_argc = argc - i;
- command_name = cur_arg;
+ } else if (strcmp(cur_arg, "help") == 0) {
+ command = BT_CONFIG_COMMAND_HELP;
} else {
/*
* Unknown argument, but not a known
command = BT_CONFIG_COMMAND_CONVERT;
command_argv = argv;
command_argc = argc;
+ has_command = false;
+ }
+
+ if (has_command) {
+ command_argv = &argv[i];
+ command_argc = argc - i;
+ command_name = cur_arg;
}
break;
}
command_argv, retcode, omit_system_plugin_path,
omit_home_plugin_path, initial_plugin_paths);
break;
+ case BT_CONFIG_COMMAND_HELP:
+ config = bt_config_help_from_args(command_argc,
+ command_argv, retcode, omit_system_plugin_path,
+ omit_home_plugin_path, initial_plugin_paths);
+ break;
default:
assert(false);
}