| /* |
| * Copyright (c) 2019 Intel Corporation. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <syscall_handler.h> |
| #include <ptp_clock.h> |
| |
| #ifdef CONFIG_USERSPACE |
| Z_SYSCALL_HANDLER(ptp_clock_get, dev, tm) |
| { |
| struct net_ptp_time ptp_time; |
| int ret; |
| |
| Z_OOPS(Z_SYSCALL_DRIVER_PTP_CLOCK(dev, get)); |
| Z_OOPS(Z_SYSCALL_MEMORY_WRITE(tm, sizeof(struct net_ptp_time))); |
| |
| ret = z_impl_ptp_clock_get((struct device *)dev, &ptp_time); |
| if (ret != 0) { |
| return 0; |
| } |
| |
| if (z_user_to_copy((void *)tm, &ptp_time, sizeof(ptp_time)) != 0) { |
| return 0; |
| } |
| |
| return (u32_t)ret; |
| } |
| #endif /* CONFIG_USERSPACE */ |
