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;
}
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);
}
