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Re: [Qemu-devel] [PATCH v2 06/12] monitor: remove mhandler.cmd_new
From: |
Markus Armbruster |
Subject: |
Re: [Qemu-devel] [PATCH v2 06/12] monitor: remove mhandler.cmd_new |
Date: |
Fri, 05 Aug 2016 14:52:32 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
address@hidden writes:
> From: Marc-André Lureau <address@hidden>
>
> This is no longer necessary, now that middle mode has been removed.
Well, middle mode hasn't been removed just yet, only its use. Perhaps:
This is no longer necessary now that we aren't using middle mode
anymore.
> Signed-off-by: Marc-André Lureau <address@hidden>
> ---
> monitor.c | 13 +--
> docs/writing-qmp-commands.txt | 8 +-
> hmp-commands-info.hx | 118 ++++++++++++------------
> hmp-commands.hx | 208
> +++++++++++++++++++++---------------------
> 4 files changed, 170 insertions(+), 177 deletions(-)
>
> diff --git a/monitor.c b/monitor.c
> index 5bbe4bb..642be2e 100644
> --- a/monitor.c
> +++ b/monitor.c
> @@ -130,13 +130,10 @@ typedef struct mon_cmd_t {
> const char *args_type;
> const char *params;
> const char *help;
> - union {
> - void (*cmd)(Monitor *mon, const QDict *qdict);
> - void (*cmd_new)(QDict *params, QObject **ret_data, Error **errp);
> - } mhandler;
> - /* @sub_table is a list of 2nd level of commands. If it do not exist,
> - * mhandler should be used. If it exist, sub_table[?].mhandler should be
> - * used, and mhandler of 1st level plays the role of help function.
> + void (*cmd)(Monitor *mon, const QDict *qdict);
> + /* @sub_table is a list of 2nd level of commands. If it does not exist,
> + * cmd should be used. If it exists, sub_table[?].cmd should be
> + * used, and cmd of 1st level plays the role of help function.
> */
> struct mon_cmd_t *sub_table;
> void (*command_completion)(ReadLineState *rs, int nb_args, const char
> *str);
> @@ -2960,7 +2957,7 @@ static void handle_hmp_command(Monitor *mon, const char
> *cmdline)
> return;
> }
>
> - cmd->mhandler.cmd(mon, qdict);
> + cmd->cmd(mon, qdict);
> QDECREF(qdict);
> }
>
> diff --git a/docs/writing-qmp-commands.txt b/docs/writing-qmp-commands.txt
> index 59aa77a..6208715 100644
> --- a/docs/writing-qmp-commands.txt
> +++ b/docs/writing-qmp-commands.txt
> @@ -127,7 +127,6 @@ following at the bottom:
> {
> .name = "hello-world",
> .args_type = "",
> - .mhandler.cmd_new = qmp_marshal_hello_world,
> },
>
Uh, doesn't this belong to the previous commit?
> You're done. Now build qemu, run it as suggested in the "Testing" section,
> @@ -179,7 +178,6 @@ The last step is to update the qmp-commands.hx file:
> {
> .name = "hello-world",
> .args_type = "message:s?",
> - .mhandler.cmd_new = qmp_marshal_hello_world,
> },
>
Likewise.
> Notice that the "args_type" member got our "message" argument. The character
> @@ -337,7 +335,7 @@ we should add it to the hmp-commands.hx file:
> .args_type = "message:s?",
> .params = "hello-world [message]",
> .help = "Print message to the standard output",
> - .mhandler.cmd = hmp_hello_world,
> + .cmd = hmp_hello_world,
> },
>
> STEXI
> @@ -459,7 +457,6 @@ The last step is to add the correspoding entry in the
> qmp-commands.hx file:
> {
> .name = "query-alarm-clock",
> .args_type = "",
> - .mhandler.cmd_new = qmp_marshal_query_alarm_clock,
> },
Likewise.
>
> Time to test the new command. Build qemu, run it as described in the
> "Testing"
> @@ -518,7 +515,7 @@ in the monitor.c file. The entry for the "info
> alarmclock" follows:
> .args_type = "",
> .params = "",
> .help = "show information about the alarm clock",
> - .mhandler.info = hmp_info_alarm_clock,
> + .cmd = hmp_info_alarm_clock,
> },
>
> To test this, run qemu and type "info alarmclock" in the user monitor.
> @@ -605,7 +602,6 @@ To test this you have to add the corresponding
> qmp-commands.hx entry:
> {
> .name = "query-alarm-methods",
> .args_type = "",
> - .mhandler.cmd_new = qmp_marshal_query_alarm_methods,
> },
>
Likewise.
> Now Build qemu, run it as explained in the "Testing" section and try our new
> diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
> index 74446c6..19729e5 100644
> --- a/hmp-commands-info.hx
> +++ b/hmp-commands-info.hx
> @@ -18,7 +18,7 @@ ETEXI
> .args_type = "",
> .params = "",
> .help = "show the version of QEMU",
> - .mhandler.cmd = hmp_info_version,
> + .cmd = hmp_info_version,
> },
>
> STEXI
[More of the same snipped...]
- Re: [Qemu-devel] [PATCH v2 06/12] monitor: remove mhandler.cmd_new,
Markus Armbruster <=