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);
}
drcovlib_status_t
drcovlib_exit(void)
{
int count = dr_atomic_add32_return_sum(&drcovlib_init_count, -1);
if (count != 0)
return DRCOVLIB_SUCCESS;
if (!drcov_per_thread) {
dump_drcov_data(NULL, global_data);
global_data_destroy(global_data);
}
/* destroy module table */
drmodtrack_exit();
drmgr_unregister_tls_field(tls_idx);
drx_exit();
drmgr_exit();
return DRCOVLIB_SUCCESS;
}