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kernel/pub/scm/linux/kernel/git/mda/linuxptp/e3ac4d19fcb6864e84232e91b3d920e230c59ee3
commit
e3ac4d19fcb6864e84232e91b3d920e230c59ee3
[log]
author
Miroslav Lichvar (via linuxptp-devel Mailing List) <linuxptp-devel@lists.nwtime.org>
Thu Jul 31 11:35:48 2025 +0200
committer
Richard Cochran <richardcochran@gmail.com>
Thu Sep 04 04:39:13 2025 -0700
tree
f2b351f9f030eae1690c5a6a9cfbc1a30e271270
parent
2f963d533fb8abe035d2a7d25b2dcf22da6f195f [diff]
Follow server UDS location in pmc clients.

Modify pmc, phc2sys, ts2phc, and tz2alt to bind their client sockets in
the same directory as the server's socket instead of hardcoded /var/run.
In the pmc program it's the default, it can still be configured with the
-i option to any address.

This allows the clients to be started under the same user as to which
ptp4l is configured to switch, with all their sockets in the same
directory where the user has write permissions. phc2sys and ts2phc will
need also permissions to open the PHC devices and the CAP_SYS_TIME
capability needed to adjust the clock (e.g. set by setpriv(1)).

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
6 files changed
tree: f2b351f9f030eae1690c5a6a9cfbc1a30e271270
  1. configs/
  2. .gitignore
  3. address.h
  4. as_capable.h
  5. bmc.c
  6. bmc.h
  7. clock.c
  8. clock.h
  9. clockadj.c
  10. clockadj.h
  11. clockcheck.c
  12. clockcheck.h
  13. CODING_STYLE.org
  14. config.c
  15. config.h
  16. contain.h
  17. COPYING
  18. ddt.h
  19. designated_fsm.c
  20. designated_fsm.h
  21. dm.h
  22. ds.h
  23. e2e_tc.c
  24. ether.h
  25. fault.c
  26. fault.h
  27. fd.h
  28. filter.c
  29. filter.h
  30. filter_private.h
  31. foreign.h
  32. fsm.c
  33. fsm.h
  34. hash.c
  35. hash.h
  36. hwstamp_ctl.8
  37. hwstamp_ctl.c
  38. incdefs.sh
  39. interface.c
  40. interface.h
  41. linreg.c
  42. linreg.h
  43. lstab.c
  44. lstab.h
  45. makefile
  46. mave.c
  47. mave.h
  48. missing.h
  49. mmedian.c
  50. mmedian.h
  51. monitor.c
  52. monitor.h
  53. msg.c
  54. msg.h
  55. mtab.h
  56. nmea.c
  57. nmea.h
  58. notification.h
  59. nsm.8
  60. nsm.c
  61. ntpshm.c
  62. ntpshm.h
  63. nullf.c
  64. nullf.h
  65. p2p_tc.c
  66. pdt.h
  67. phc.c
  68. phc.h
  69. phc2sys.8
  70. phc2sys.c
  71. phc_ctl.8
  72. phc_ctl.c
  73. pi.c
  74. pi.h
  75. pmc.8
  76. pmc.c
  77. pmc_agent.c
  78. pmc_agent.h
  79. pmc_common.c
  80. pmc_common.h
  81. port.c
  82. port.h
  83. port_private.h
  84. port_signaling.c
  85. power_profile.h
  86. pqueue.c
  87. pqueue.h
  88. print.c
  89. print.h
  90. ptp4l.8
  91. ptp4l.c
  92. raw.c
  93. raw.h
  94. README.org
  95. refclock_sock.c
  96. refclock_sock.h
  97. rtnl.c
  98. rtnl.h
  99. sad.c
  100. sad.h
  101. sad_gnupg.c
  102. sad_gnutls.c
  103. sad_nettle.c
  104. sad_openssl.c
  105. sad_private.h
  106. serial.c
  107. serial.h
  108. servo.c
  109. servo.h
  110. servo_private.h
  111. sk.c
  112. sk.h
  113. sock.c
  114. sock.h
  115. stats.c
  116. stats.h
  117. sysoff.c
  118. sysoff.h
  119. tc.c
  120. tc.h
  121. telecom.c
  122. timemaster.8
  123. timemaster.c
  124. tlv.c
  125. tlv.h
  126. tmv.h
  127. transport.c
  128. transport.h
  129. transport_private.h
  130. ts2phc.8
  131. ts2phc.c
  132. ts2phc.h
  133. ts2phc_generic_pps_source.c
  134. ts2phc_generic_pps_source.h
  135. ts2phc_nmea_pps_source.c
  136. ts2phc_nmea_pps_source.h
  137. ts2phc_phc_pps_source.c
  138. ts2phc_phc_pps_source.h
  139. ts2phc_pps_sink.c
  140. ts2phc_pps_sink.h
  141. ts2phc_pps_source.c
  142. ts2phc_pps_source.h
  143. ts2phc_pps_source_private.h
  144. tsproc.c
  145. tsproc.h
  146. tz.h
  147. tz2alt.8
  148. tz2alt.c
  149. udp.c
  150. udp.h
  151. udp6.c
  152. udp6.h
  153. uds.c
  154. uds.h
  155. unicast_client.c
  156. unicast_client.h
  157. unicast_fsm.c
  158. unicast_fsm.h
  159. unicast_service.c
  160. unicast_service.h
  161. util.c
  162. util.h
  163. version.c
  164. version.h
  165. version.sh