int main(int argc, char **argv)
{
pid_t pid;
if (argc == 2) {
if (!strcmp(argv[1], "hugetlbfs")) {
unsigned long hpage_size = default_huge_page_size();
if (!hpage_size) {
printf("Unable to determine huge page size\n");
abort();
}
hugetlbfs_test = 1;
memfd_str = MEMFD_HUGE_STR;
mfd_def_size = hpage_size * 2;
} else {
printf("Unknown option: %s\n", argv[1]);
abort();
}
}
test_create();
test_basic();
test_seal_write();
test_seal_future_write();
test_seal_shrink();
test_seal_grow();
test_seal_resize();
test_share_dup("SHARE-DUP", "");
test_share_mmap("SHARE-MMAP", "");
test_share_open("SHARE-OPEN", "");
test_share_fork("SHARE-FORK", "");
/* Run test-suite in a multi-threaded environment with a shared
* file-table. */
pid = spawn_idle_thread(CLONE_FILES | CLONE_FS | CLONE_VM);
test_share_dup("SHARE-DUP", SHARED_FT_STR);
test_share_mmap("SHARE-MMAP", SHARED_FT_STR);
test_share_open("SHARE-OPEN", SHARED_FT_STR);
test_share_fork("SHARE-FORK", SHARED_FT_STR);
join_idle_thread(pid);
printf("memfd: DONE\n");
return 0;
}
int main(int argc, char **argv)
{
pid_t pid;
printf("memfd: CREATE\n");
test_create();
printf("memfd: BASIC\n");
test_basic();
printf("memfd: SEAL-WRITE\n");
test_seal_write();
printf("memfd: SEAL-SHRINK\n");
test_seal_shrink();
printf("memfd: SEAL-GROW\n");
test_seal_grow();
printf("memfd: SEAL-RESIZE\n");
test_seal_resize();
printf("memfd: SHARE-DUP\n");
test_share_dup();
printf("memfd: SHARE-MMAP\n");
test_share_mmap();
printf("memfd: SHARE-OPEN\n");
test_share_open();
printf("memfd: SHARE-FORK\n");
test_share_fork();
/* Run test-suite in a multi-threaded environment with a shared
* file-table. */
pid = spawn_idle_thread(CLONE_FILES | CLONE_FS | CLONE_VM);
printf("memfd: SHARE-DUP (shared file-table)\n");
test_share_dup();
printf("memfd: SHARE-MMAP (shared file-table)\n");
test_share_mmap();
printf("memfd: SHARE-OPEN (shared file-table)\n");
test_share_open();
printf("memfd: SHARE-FORK (shared file-table)\n");
test_share_fork();
join_idle_thread(pid);
printf("memfd: DONE\n");
return 0;
}