tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

100

test_read("/dev/urandom", buf, TEST_BUFFER_SIZE,

tools/testing/selftests/bpf/prog_tests/cgroup_dev.c

112

test_read("/dev/random", buf, TEST_BUFFER_SIZE, -1, EPERM);

tools/testing/selftests/filesystems/fuse/fuse_mnt.c

138

.read = test_read,

tools/testing/selftests/kvm/include/test_util.h

50

ssize_t test_read(int fd, void *buf, size_t count);

tools/testing/selftests/kvm/lib/elf.c

149

test_read(fd, &phdr, sizeof(phdr));

tools/testing/selftests/kvm/lib/elf.c

190

test_read(fd, addr_gva2hva(vm, phdr.p_vaddr),

tools/testing/selftests/kvm/lib/elf.c

34

test_read(fd, ident, sizeof(ident));

tools/testing/selftests/kvm/lib/elf.c

82

test_read(fd, hdrp, sizeof(*hdrp));