Searched refs:from_child (Results 1 – 2 of 2) sorted by relevance
| /linux/tools/testing/selftests/namespaces/ |
| H A D | uid_map_range_test.c | 260 int to_child[2], from_child[2]; in TEST() local
273 ASSERT_EQ(pipe(from_child), 0); in TEST()
278 close(from_child[0]); in TEST()
280 if (write(from_child[1], &c, 1) != 1) in TEST()
288 close(from_child[1]); in TEST()
290 ASSERT_EQ(read(from_child[0], &c, 1), 1); in TEST()
|
| /linux/tools/testing/selftests/filesystems/mount_cycle/ |
| H A D | mount_cover_test.c | 190 int from_child; in FIXTURE() local
229 if (self->from_child >= 0) in cover_cleanup()
230 close(self->from_child); in cover_cleanup()
251 self->to_child = self->from_child = -1; in FIXTURE_SETUP()
288 self->from_child = to_parent[0]; in FIXTURE_SETUP()
289 if (read(self->from_child, fds, sizeof(fds)) != sizeof(fds)) { in FIXTURE_SETUP()
471 ASSERT_EQ(read(self->from_child, &ret, sizeof(ret)), sizeof(ret)); in TEST_F()
567 ASSERT_EQ(read(self->from_child, &ret, sizeof(ret)), sizeof(ret)); in TEST_F()
|