[Hamlib-developer] [Hamlib/Hamlib] 82eb02: fix(rig): make Morse busy hint accesses atomic

[Nate B. <no...@gi...>]

  Branch: refs/heads/Hamlib-4.7
  Home:   https://github.com/Hamlib/Hamlib
  Commit: 82eb021b5aecc3fecc1e3c396654ef1f75a4c322
      https://github.com/Hamlib/Hamlib/commit/82eb021b5aecc3fecc1e3c396654ef1f75a4c322
  Author: David Christle <dch...@us...>
  Date:   2026-07-31 (Fri, 31 Jul 2026)

  Changed paths:
    M include/hamlib/rig_state.h
    M src/mutex.h
    M src/rig.c

  Log Message:
  -----------
  fix(rig): make Morse busy hint accesses atomic

The Morse worker and getter cache decisions raced on morse_busy.

Use relaxed atomic operations because the hint publishes no other state.

(cherry picked from commit b4516bb12e70fd022681762cc3cce9b2f84307d8)


  Commit: 48e5dfb8aa1702d1ccb62db97cd56f61d400d8f3
      https://github.com/Hamlib/Hamlib/commit/48e5dfb8aa1702d1ccb62db97cd56f61d400d8f3
  Author: Nate Bargmann <n0...@n0...>
  Date:   2026-09-12 (Sat, 12 Sep 2026)

  Changed paths:
    M include/hamlib/rig_state.h
    M src/mutex.h
    M src/rig.c

  Log Message:
  -----------
  Merge GitHub PR #2126


  Commit: b30e61df8ecb9b7f39aa76be99272be40692ede8
      https://github.com/Hamlib/Hamlib/commit/b30e61df8ecb9b7f39aa76be99272be40692ede8
  Author: Nate Bargmann <n0...@n0...>
  Date:   2026-09-13 (Sun, 13 Sep 2026)

  Changed paths:
    M rigs/kenwood/thd72.c
    M rigs/kenwood/thd74.c

  Log Message:
  -----------
  Force the preprocessor to ignore code blocks

Rather than test if "false" is defined, which it is if stdbool.h ends up
in the inclusion chain, ensure that these code blocks are not passed to
the compiler.

See: https://github.com/Hamlib/Hamlib/pull/2126#issuecomment-5648839853


  Commit: a6da74b563c34bf3ae6f73e6d2e774789b354a9b
      https://github.com/Hamlib/Hamlib/commit/a6da74b563c34bf3ae6f73e6d2e774789b354a9b
  Author: Nate Bargmann <n0...@n0...>
  Date:   2026-09-13 (Sun, 13 Sep 2026)

  Changed paths:
    M include/hamlib/rig_state.h
    M rigs/kenwood/thd72.c
    M rigs/kenwood/thd74.c
    M src/mutex.h
    M src/rig.c

  Log Message:
  -----------
  Merge branch 'dchristle-backport/4.7-morse-busy-race' into Hamlib-4.7


  Commit: 8513b4651a57d4218e1e750bfc0d670237f0aa81
      https://github.com/Hamlib/Hamlib/commit/8513b4651a57d4218e1e750bfc0d670237f0aa81
  Author: Nate Bargmann <n0...@n0...>
  Date:   2026-09-13 (Sun, 13 Sep 2026)

  Changed paths:
    M tests/testctlparser.c

  Log Message:
  -----------
  Merge branch 'Hamlib-4.7' of github.com:Hamlib/Hamlib into Hamlib-4.7


Compare: https://github.com/Hamlib/Hamlib/compare/b08b13282345...8513b4651a57

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