149 	void *p;  in mfd_assert_mmap_shared()  local
151 	p = mmap(NULL,  in mfd_assert_mmap_shared()
157 	if (p == MAP_FAILED) {  in mfd_assert_mmap_shared()
162 	return p;  in mfd_assert_mmap_shared()
167 	void *p;  in mfd_assert_mmap_private()  local
169 	p = mmap(NULL,  in mfd_assert_mmap_private()
175 	if (p == MAP_FAILED) {  in mfd_assert_mmap_private()
180 	return p;  in mfd_assert_mmap_private()
214 	void *p;  in mfd_assert_read()  local
224 	p = mmap(NULL,  in mfd_assert_read()
230 	if (p == MAP_FAILED) {  in mfd_assert_read()
234 	munmap(p, MFD_DEF_SIZE);  in mfd_assert_read()
237 	p = mmap(NULL,  in mfd_assert_read()
243 	if (p == MAP_FAILED) {  in mfd_assert_read()
247 	munmap(p, MFD_DEF_SIZE);  in mfd_assert_read()
253 	void *p;  in mfd_assert_write()  local
264 	p = mmap(NULL,  in mfd_assert_write()
270 	if (p == MAP_FAILED) {  in mfd_assert_write()
274 	*(char *)p = 0;  in mfd_assert_write()
275 	munmap(p, MFD_DEF_SIZE);  in mfd_assert_write()
278 	p = mmap(NULL,  in mfd_assert_write()
284 	if (p == MAP_FAILED) {  in mfd_assert_write()
288 	*(char *)p = 0;  in mfd_assert_write()
289 	munmap(p, MFD_DEF_SIZE);  in mfd_assert_write()
293 	p = mmap(NULL,  in mfd_assert_write()
299 	if (p == MAP_FAILED) {  in mfd_assert_write()
304 	r = mprotect(p, MFD_DEF_SIZE, PROT_READ | PROT_WRITE);  in mfd_assert_write()
310 	*(char *)p = 0;  in mfd_assert_write()
311 	munmap(p, MFD_DEF_SIZE);  in mfd_assert_write()
327 	void *p;  in mfd_fail_write()  local
338 	p = mmap(NULL,  in mfd_fail_write()
344 	if (p != MAP_FAILED) {  in mfd_fail_write()
350 	p = mmap(NULL,  in mfd_fail_write()
356 	if (p != MAP_FAILED) {  in mfd_fail_write()
363 	p = mmap(NULL,  in mfd_fail_write()
369 	if (p != MAP_FAILED) {  in mfd_fail_write()
370 		r = mprotect(p, MFD_DEF_SIZE, PROT_READ | PROT_WRITE);  in mfd_fail_write()
773 	void *p;  in test_share_mmap()  local
781 	p = mfd_assert_mmap_shared(fd);  in test_share_mmap()
786 	munmap(p, MFD_DEF_SIZE);  in test_share_mmap()
789 	p = mfd_assert_mmap_private(fd);  in test_share_mmap()
792 	munmap(p, MFD_DEF_SIZE);  in test_share_mmap()