include/linux/syscalls.h

988

asmlinkage long sys_pidfd_getfd(int pidfd, int fd, unsigned int flags);

include/uapi/asm-generic/unistd.h

786

__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)

tools/include/uapi/asm-generic/unistd.h

786

__SYSCALL(__NR_pidfd_getfd, sys_pidfd_getfd)

tools/testing/selftests/pidfd/pidfd_getfd_test.c

198

fd = sys_pidfd_getfd(self->pidfd, self->remote_fd, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

210

fd = sys_pidfd_getfd(self->pidfd, self->remote_fd, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

229

fd = sys_pidfd_getfd(self->pidfd, UNKNOWN_FD, 0);

tools/testing/selftests/pidfd/pidfd_getfd_test.c

240

ASSERT_EQ(-1, sys_pidfd_getfd(0, 0, 1));

tools/testing/selftests/pidfd/pidfd_getfd_test.c

263

EXPECT_EQ(sys_pidfd_getfd(self->pidfd, self->remote_fd, 0), -1);