Пример #1
0
int tmstats(Options* inOptions)
/*
**  As quick as possible, load the input file and report stats.
*/
{
    int retval = 0;
    tmreader* tmr = NULL;
    TMStats stats;

    memset(&stats, 0, sizeof(stats));
    stats.mOptions = inOptions;
    stats.uMinTicks = 0xFFFFFFFFU;

    /*
    **  Need a tmreader.
    */
    tmr = tmreader_new(inOptions->mProgramName, &stats);
    if(NULL != tmr)
    {
        int tmResult = 0;

        tmResult = tmreader_eventloop(tmr, inOptions->mInputName, tmEventHandler);
        if(0 == tmResult)
        {
            retval = __LINE__;
            ERROR_REPORT(retval, inOptions->mInputName, "Problem reading trace-malloc data.");
        }

        tmreader_destroy(tmr);
        tmr = NULL;

        if(0 == retval)
        {
            retval = report_stats(inOptions, &stats);
        }
    }
    else
    {
        retval = __LINE__;
        ERROR_REPORT(retval, inOptions->mProgramName, "Unable to obtain tmreader.");
    }

    return retval;
}
Пример #2
0
int main(int argc, char **argv)
{
    int i, j, rv;
    tmreader *tmr;
    FILE *fp;
    time_t start;
    handler_data data;

    program = *argv;

    handler_data_init(&data);
    tmr = tmreader_new(program, &data);
    if (!tmr) {
        perror(program);
        exit(1);
    }

    start = time(NULL);
    fprintf(stdout, "%s starting at %s", program, ctime(&start));
    fflush(stdout);

    argc -= optind;
    argv += optind;
    if (argc == 0) {
        if (tmreader_eventloop(tmr, "-", my_tmevent_handler) <= 0)
            exit(1);
    } else {
        for (i = j = 0; i < argc; i++) {
            fp = fopen(argv[i], "r");
            if (!fp) {
                fprintf(stderr, "%s: can't open %s: %s\n",
                        program, argv[i], strerror(errno));
                exit(1);
            }
            rv = tmreader_eventloop(tmr, argv[i], my_tmevent_handler);
            if (rv < 0)
                exit(1);
            if (rv > 0)
                j++;
            fclose(fp);
        }
        if (j == 0)
            exit(1);
    }
    
    if (!data.finished) {
        fprintf(stderr, "%s: log file incomplete\n", program);
        exit(1);
    }

    fprintf(stdout,
            "Leaks: %u bytes, %u allocations\n"
            "Maximum Heap Size: %u bytes\n"
            "%u bytes were allocated in %u allocations.\n",
            data.current_heapsize, data.current_allocations,
            data.max_heapsize,
            data.bytes_allocated, data.total_allocations);
    if (data.unmatched_frees != 0)
        fprintf(stdout,
                "Logged %u free (or realloc) calls for which we missed the "
                "original malloc.\n",
                data.unmatched_frees);

    handler_data_finish(&data);
    tmreader_destroy(tmr);

    exit(0);
}