C++ (Cpp) drmodtrack_dump_buf示例

示例#1

文件： modules.c 项目： derekbruening/dynamorio

drcovlib_status_t
drmodtrack_dump(file_t log)
{
    drcovlib_status_t res;
    size_t size = 200 + module_table.vector.entries * (MAXIMUM_PATH + 40);
    char *buf;
    do {
        buf = dr_global_alloc(size);
        res = drmodtrack_dump_buf(buf, size);
        if (res == DRCOVLIB_SUCCESS)
            dr_write_file(log, buf, strlen(buf));
        dr_global_free(buf, size);
        size *= 2;
    } while (res == DRCOVLIB_ERROR_BUF_TOO_SMALL);
    return res;
}

示例#2

文件： instru_offline.cpp 项目： mdlui/dynamorio

offline_instru_t::~offline_instru_t()
{
    drcovlib_status_t res;
    size_t size = 8192;
    char *buf;
    size_t wrote;
    do {
        buf = (char *)dr_global_alloc(size);
        res = drmodtrack_dump_buf(buf, size, &wrote);
        if (res == DRCOVLIB_SUCCESS) {
            ssize_t written = write_file_func(modfile, buf, wrote - 1/*no null*/);
            DR_ASSERT(written == (ssize_t)strlen(buf));
        }
        dr_global_free(buf, size);
        size *= 2;
    } while (res == DRCOVLIB_ERROR_BUF_TOO_SMALL);
    res = drmodtrack_exit();
    DR_ASSERT(res == DRCOVLIB_SUCCESS);
}