sergiotarxz/nuttx-apps
sergiotarxz/nuttx-apps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ptpd: Code quality improvements

Browse Source
This commit is contained in:
Petteri Aimonen 2023-11-27 09:26:51 +02:00 committed by Xiang Xiao
parent 083eb5e993
commit 6dd9adbb5b
3 changed files with 23 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/netutils/ptpd.h
View File

@ -140,6 +140,11 @@ int ptpd_start(FAR const char *interface);
* On success, returns OK. * On success, returns OK.
* On failure, a negated errno value is returned. * On failure, a negated errno value is returned.
* *
* Assumptions/Limitations:
* Multiple threads with priority less than CONFIG_NETUTILS_PTPD_SERVERPRIO
* can request status simultaneously. If higher priority threads request
* status simultaneously, some of the requests may timeout.
*
****************************************************************************/ ****************************************************************************/
int ptpd_status(int pid, FAR struct ptpd_status_s *status); int ptpd_status(int pid, FAR struct ptpd_status_s *status);

15
netutils/ptpd/ptpd.c
View File

@ -381,7 +381,7 @@ static int ptp_getrxtime(FAR struct ptp_state_s *state,
cmsg->cmsg_type == SO_TIMESTAMP && cmsg->cmsg_type == SO_TIMESTAMP &&
cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval))) cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval)))
{ {
TIMEVAL_TO_TIMESPEC((struct timeval *)CMSG_DATA(cmsg), ts); TIMEVAL_TO_TIMESPEC((FAR struct timeval *)CMSG_DATA(cmsg), ts);
/* Sanity-check the value */ /* Sanity-check the value */
@ -762,7 +762,7 @@ static int ptp_send_delay_req(FAR struct ptp_state_s *state)
timespec_to_ptp_format(&state->delayreq_time, req.origintimestamp); timespec_to_ptp_format(&state->delayreq_time, req.origintimestamp);
ret = sendto(state->tx_socket, &req, sizeof(req), 0, ret = sendto(state->tx_socket, &req, sizeof(req), 0,
(struct sockaddr *)&addr, sizeof(addr)); (FAR struct sockaddr *)&addr, sizeof(addr));
/* Get timestamp after send completes. /* Get timestamp after send completes.
* TODO: Implement SO_TIMESTAMPING and use the actual tx timestamp here. * TODO: Implement SO_TIMESTAMPING and use the actual tx timestamp here.
@ -1132,7 +1132,7 @@ static int ptp_process_delay_req(FAR struct ptp_state_s *state,
resp.header.logmessageinterval = CONFIG_NETUTILS_PTPD_DELAYRESP_INTERVAL; resp.header.logmessageinterval = CONFIG_NETUTILS_PTPD_DELAYRESP_INTERVAL;
ret = sendto(state->tx_socket, &resp, sizeof(resp), 0, ret = sendto(state->tx_socket, &resp, sizeof(resp), 0,
(struct sockaddr *)&addr, sizeof(addr)); (FAR struct sockaddr *)&addr, sizeof(addr));
if (ret < 0) if (ret < 0)
{ {
@ -1333,7 +1333,7 @@ static void ptp_process_statusreq(FAR struct ptp_state_s *state)
{ {
/* Copy relevant parts of announce info to status struct */ /* Copy relevant parts of announce info to status struct */
struct ptp_announce_s *s = &state->selected_source; FAR struct ptp_announce_s *s = &state->selected_source;
memcpy(status->clock_source_info.id, memcpy(status->clock_source_info.id,
s->header.sourceidentity, s->header.sourceidentity,
@ -1390,7 +1390,7 @@ static void ptp_process_statusreq(FAR struct ptp_state_s *state)
static int ptp_daemon(int argc, FAR char** argv) static int ptp_daemon(int argc, FAR char** argv)
{ {
const char *interface = "eth0"; FAR const char *interface = "eth0";
FAR struct ptp_state_s *state; FAR struct ptp_state_s *state;
struct pollfd pollfds[2]; struct pollfd pollfds[2];
struct msghdr rxhdr; struct msghdr rxhdr;
@ -1546,6 +1546,11 @@ int ptpd_start(FAR const char *interface)
* On success, returns OK. * On success, returns OK.
* On failure, a negated errno value is returned. * On failure, a negated errno value is returned.
* *
* Assumptions/Limitations:
* Multiple threads with priority less than CONFIG_NETUTILS_PTPD_SERVERPRIO
* can request status simultaneously. If higher priority threads request
* status simultaneously, some of the requests may timeout.
*
****************************************************************************/ ****************************************************************************/
int ptpd_status(int pid, FAR struct ptpd_status_s *status) int ptpd_status(int pid, FAR struct ptpd_status_s *status)

2
system/ptpd/ptpd_main.c
View File

@ -33,7 +33,7 @@
* Private Functions * Private Functions
****************************************************************************/ ****************************************************************************/
static int do_ptpd_start(const char *interface) static int do_ptpd_start(FAR const char *interface)
{ {
int pid; int pid;