#include "../command.hpp"
-static char *opt_session_name;
static struct mi_writer *writer;
#ifdef LTTNG_EMBED_HELP
*
* Start tracing for all trace of the session.
*/
-static int start_tracing(void)
+static int start_tracing(const char *arg_session_name)
{
int ret;
char *session_name;
- if (opt_session_name == NULL) {
+ if (arg_session_name == NULL) {
session_name = get_session_name();
+ } else {
+ session_name = strdup(arg_session_name);
if (session_name == NULL) {
- ret = CMD_ERROR;
- goto error;
+ PERROR("Failed to copy session name");
}
- } else {
- session_name = opt_session_name;
+ }
+
+ if (session_name == NULL) {
+ ret = CMD_ERROR;
+ goto error;
}
DBG("Starting tracing for session %s", session_name);
}
free_name:
- if (opt_session_name == NULL) {
- free(session_name);
- }
+ free(session_name);
error:
return ret;
}
{
int opt, ret = CMD_SUCCESS, command_ret = CMD_SUCCESS, success = 1;
static poptContext pc;
+ const char *arg_session_name = NULL;
const char *leftover = NULL;
pc = poptGetContext(NULL, argc, argv, long_options, 0);
}
}
- opt_session_name = (char*) poptGetArg(pc);
+ arg_session_name = poptGetArg(pc);
leftover = poptGetArg(pc);
if (leftover) {
}
}
- command_ret = start_tracing();
+ command_ret = start_tracing(arg_session_name);
if (command_ret) {
success = 0;
}