[PATCH v2 02/13] monitor: raise error when 'pretty' option is used with HMP

This is only semantically useful for QMP. Reviewed-by: Dr. David Alan Gilbert <dgilbert(a)redhat.com&gt; Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- docs/system/deprecated.rst | 7 ------- docs/system/removed-features.rst | 6 ++++++ monitor/monitor.c | 4 ++-- qemu-options.hx | 5 +++-- 4 files changed, 11 insertions(+), 11 deletions(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index 32bda5f4ef..269fe2bcac 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -62,13 +62,6 @@ needs two devices (``-device intel-hda -device hda-duplex``) and ``pcspk`` which can be activated using ``-machine pcspk-audiodev=<name>``. -``-mon ...,control=readline,pretty=on|off`` (since 4.1) -''''''''''''''''''''''''''''''''''''''''''''''''''''''' - -The ``pretty=on|off`` switch has no effect for HMP monitors, but is -silently ignored. Using the switch with HMP monitors will become an -error in the future. - RISC-V ``-bios`` (since 5.1) '''''''''''''''''''''''''''' diff --git a/docs/system/removed-features.rst b/docs/system/removed-features.rst index 93384746a1..5fbec3b963 100644 --- a/docs/system/removed-features.rst +++ b/docs/system/removed-features.rst @@ -44,6 +44,12 @@ block cache, ``-accel tcg,tb-size=``. The ``acl`` option to the ``-vnc`` argument has been replaced by the ``tls-authz`` and ``sasl-authz`` options. +``-mon ...,control=readline,pretty=on|off`` (removed in 6.0) +'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' + +The ``pretty=on|off`` switch has no effect for HMP monitors and +its use is rejected. + QEMU Machine Protocol (QMP) commands ------------------------------------ diff --git a/monitor/monitor.c b/monitor/monitor.c index e94f532cf5..515efb015e 100644 --- a/monitor/monitor.c +++ b/monitor/monitor.c @@ -720,8 +720,8 @@ int monitor_init(MonitorOptions *opts, bool allow_hmp, Error **errp) return -1; } if (opts->pretty) { - warn_report("'pretty' is deprecated for HMP monitors, it has no " - "effect and will be removed in future versions"); + error_setg(errp, "'pretty' is not compatible with HMP monitors"); + return -1; } monitor_init_hmp(chr, true, &local_err); break; diff --git a/qemu-options.hx b/qemu-options.hx index 622d3bfa5a..17dc791d5d 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -3703,8 +3703,9 @@ DEF("mon", HAS_ARG, QEMU_OPTION_mon, \ "-mon [chardev=]name[,mode=readline|control][,pretty[=on|off]]\n", QEMU_ARCH_ALL) SRST ``-mon [chardev=]name[,mode=readline|control][,pretty[=on|off]]`` - Setup monitor on chardev name. ``pretty`` turns on JSON pretty - printing easing human reading and debugging. + Setup monitor on chardev name. ``pretty`` is only valid when + ``mode=control``, turning on JSON pretty printing to ease + human reading and debugging. ERST DEF("debugcon", HAS_ARG, QEMU_OPTION_debugcon, \ -- 2.30.2