-xbt_log_appender_t xbt_log_appender_file_new(xbt_log_layout_t lout){
- xbt_log_appender_t res = xbt_new0(s_xbt_log_appender_t,1);
- res->layout = lout;
- res->do_append = append_file;
- res->data = (void*)stderr;
+XBT_LOG_EXTERNAL_CATEGORY(smpi); // To detect if SMPI is inited
+
+xbt_log_appender_t xbt_log_appender_file_new(char *arg) {
+
+ xbt_log_appender_t res = xbt_new0(s_xbt_log_appender_t, 1);
+ if (_XBT_LOGV(smpi).initialized) // HACK to detect if we run in SMPI mode. Relies on MAIN__ source disposition
+ res->do_append = smpi_append_file;
+ else
+ res->do_append = append_file;
+ res->free_ = free_;
+ if (arg)
+ res->data = (void *) fopen(arg, "w");
+ else
+ res->data = (void *) stderr;