diff options
Diffstat (limited to 'lib/avtp_pipeline/platform/Linux/endpoint/openavb_endpoint_osal_ptp.c')
| -rw-r--r-- | lib/avtp_pipeline/platform/Linux/endpoint/openavb_endpoint_osal_ptp.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/avtp_pipeline/platform/Linux/endpoint/openavb_endpoint_osal_ptp.c b/lib/avtp_pipeline/platform/Linux/endpoint/openavb_endpoint_osal_ptp.c new file mode 100644 index 00000000..e74e7ac3 --- /dev/null +++ b/lib/avtp_pipeline/platform/Linux/endpoint/openavb_endpoint_osal_ptp.c @@ -0,0 +1,75 @@ +/************************************************************************************************************* +Copyright (c) 2012-2015, Symphony Teleca Corporation, a Harman International Industries, Incorporated company +Copyright (c) 2016-2017, Harman International Industries, Incorporated +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +1. Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS LISTED "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS LISTED BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +Attributions: The inih library portion of the source code is licensed from +Brush Technology and Ben Hoyt - Copyright (c) 2009, Brush Technology and Copyright (c) 2009, Ben Hoyt. +Complete license and copyright information can be found at +https://github.com/benhoyt/inih/commit/74d2ca064fb293bc60a77b0bd068075b293cf175. +*************************************************************************************************************/ + +#include <stdlib.h> +#include <string.h> + +#include "openavb_platform.h" +#include "openavb_trace.h" +#include "openavb_endpoint.h" + +#define AVB_LOG_COMPONENT "Endpoint PTP" +//#define AVB_LOG_LEVEL AVB_LOG_LEVEL_DEBUG +#include "openavb_pub.h" +#include "openavb_log.h" + + +inline int startPTP(void) +{ + AVB_TRACE_ENTRY(AVB_TRACE_ENDPOINT); + + // make sure ptp, a separate process, starts and is using the same interface as endpoint + int retVal = 0; +// char ptpCmd[80]; +// memset(ptpCmd, 0, 80); +// snprintf(ptpCmd, 80, "./openavb_gptp %s -i %s &", x_cfg.ptp_start_opts, x_cfg.ifname); +// AVB_LOGF_INFO("PTP start command: %s", ptpCmd); +// if (system(ptpCmd) != 0) { +// AVB_LOG_ERROR("PTP failed to start - Exiting"); +// retVal = -1; +// } + + AVB_TRACE_EXIT(AVB_TRACE_ENDPOINT); + return retVal; +} + +inline int stopPTP(void) +{ + AVB_TRACE_ENTRY(AVB_TRACE_ENDPOINT); + + int retVal = 0; +// if (system("killall -s SIGINT openavb_gptp") != 0) { +// retVal = -1; +// } + + AVB_TRACE_EXIT(AVB_TRACE_ENDPOINT); + return retVal; +} |