else if (!strcmp(str, "loglevel"))
opt_loglevel = 1;
else {
- fprintf(stdout, "[error] unknown field name type %s\n", str);
+ fprintf(stderr, "[error] unknown field name type %s\n", str);
return -EINVAL;
}
} while ((str = strtok_r(NULL, ",", &strctx)));
while (babeltrace_iter_read_event(iter, &stream, &event) == 0) {
ret = sout->parent.event_cb(&sout->parent, stream);
if (ret) {
- fprintf(stdout, "[error] Writing event failed.\n");
+ fprintf(stderr, "[error] Writing event failed.\n");
goto end;
}
ret = babeltrace_iter_next(iter);
return 0;
dirfd = open(fpath, 0);
if (dirfd < 0) {
- fprintf(stdout, "[error] unable to open trace "
+ fprintf(stderr, "[error] unable to open trace "
"directory file descriptor.\n");
return -1;
}
fpath, O_RDONLY, ctf_move_pos_slow,
NULL);
if (!td_read) {
- fprintf(stdout, "Error opening trace \"%s\" "
+ fprintf(stderr, "Error opening trace \"%s\" "
"for reading.\n\n", fpath);
return -1; /* error */
}
ret = parse_options(argc, argv);
if (ret < 0) {
- fprintf(stdout, "Error parsing options.\n\n");
- usage(stdout);
+ fprintf(stderr, "Error parsing options.\n\n");
+ usage(stderr);
exit(EXIT_FAILURE);
} else if (ret > 0) {
exit(EXIT_SUCCESS);
opt_output_format = "text";
fmt_read = bt_lookup_format(g_quark_from_static_string(opt_input_format));
if (!fmt_read) {
- fprintf(stdout, "[error] Format \"%s\" is not supported.\n\n",
+ fprintf(stderr, "[error] Format \"%s\" is not supported.\n\n",
opt_input_format);
exit(EXIT_FAILURE);
}
fmt_write = bt_lookup_format(g_quark_from_static_string(opt_output_format));
if (!fmt_write) {
- fprintf(stdout, "[error] format \"%s\" is not supported.\n\n",
+ fprintf(stderr, "[error] format \"%s\" is not supported.\n\n",
opt_output_format);
exit(EXIT_FAILURE);
}
init_trace_collection(&trace_collection_read);
ret = nftw(opt_input_path, traverse_dir, 10, 0);
if (ret != 0) {
- fprintf(stdout, "[error] opening trace \"%s\" for reading.\n\n",
+ fprintf(stderr, "[error] opening trace \"%s\" for reading.\n\n",
opt_input_path);
goto error_td_read;
}
if (trace_collection_read.array->len == 0) {
- fprintf(stdout, "[warning] no metadata file was found."
+ fprintf(stderr, "[warning] no metadata file was found."
" no output was generated\n");
return 0;
}
ctx = bt_context_create(&trace_collection_read);
if (!ctx) {
- fprintf(stdout, "Error allocating a new context\n");
+ fprintf(stderr, "Error allocating a new context\n");
goto error_td_read;
}
td_write = fmt_write->open_trace(NULL, opt_output_path, O_RDWR, NULL, NULL);
if (!td_write) {
- fprintf(stdout, "Error opening trace \"%s\" for writing.\n\n",
+ fprintf(stderr, "Error opening trace \"%s\" for writing.\n\n",
opt_output_path ? : "<none>");
goto error_td_write;
}
ret = convert_trace(td_write, ctx);
if (ret) {
- fprintf(stdout, "Error printing trace.\n\n");
+ fprintf(stderr, "Error printing trace.\n\n");
goto error_copy_trace;
}