329 	ret = mprotect(buffer->ptr, size, PROT_READ);  in TEST_F()
392 	ret = mprotect(buffer->ptr, size, PROT_NONE);  in TEST_F()
400 	ret = mprotect(buffer->ptr, size, PROT_READ);  in TEST_F()
509 	ret = mprotect(buffer->ptr, size, PROT_WRITE | PROT_READ);  in TEST_F()
1191 	ret = mprotect(buffer->ptr + 2 * self->page_size, self->page_size,  in TEST_F()
1199 	ret = mprotect(buffer->ptr + 3 * self->page_size, self->page_size,  in TEST_F()
1204 	ret = mprotect(buffer->ptr + 3 * self->page_size, self->page_size,  in TEST_F()
1209 	ret = mprotect(buffer->ptr + 4 * self->page_size, 2 * self->page_size,  in TEST_F()
1501 	ret = mprotect(buffer->ptr + 2 * self->page_size, self->page_size,  in TEST_F()
1509 	ret = mprotect(buffer->ptr + 3 * self->page_size, self->page_size,  in TEST_F()
1514 	ret = mprotect(buffer->ptr + 3 * self->page_size, self->page_size,  in TEST_F()
1519 	ret = mprotect(buffer->ptr + 4 * self->page_size, 3 * self->page_size,  in TEST_F()
1621 	ret = mprotect(buffer->ptr, size, PROT_READ);  in TEST_F()
1675 	ret = mprotect(buffer->ptr, size, PROT_READ);  in TEST_F()
1812 	ret = mprotect(buffer->ptr, size, PROT_READ);  in TEST_F()