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monitor: Use traditional command interface for HMP device_add

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All QMP commands use the "new" handler interface (mhandler.cmd_new).
Most HMP commands still use the traditional interface (mhandler.cmd),
but a few use the "new" one.  Complicates handle_user_command() for no
gain, so I'm converting these to the traditional interface.

For device_add, that's easy: just wrap the obvious hmp_device_add()
around do_device_add().

monitor_user_noop() is now unused, drop it.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Markus Armbruster 2015-03-05 17:24:48 +01:00
parent 072ebe6b03
commit 318660f84a
4 changed files with 8 additions and 4 deletions
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3
hmp-commands.hx
View File

@ -653,8 +653,7 @@ ETEXI
.args_type = "device:O",
.params = "driver[,prop=value][,...]",
.help = "add device, like -device on the command line",
.user_print = monitor_user_noop,
.mhandler.cmd_new = do_device_add,
.mhandler.cmd = hmp_device_add,
.command_completion = device_add_completion,
},

6
hmp.c
View File

@ -22,6 +22,7 @@
#include "qmp-commands.h"
#include "qemu/sockets.h"
#include "monitor/monitor.h"
#include "monitor/qdev.h"
#include "qapi/opts-visitor.h"
#include "qapi/string-output-visitor.h"
#include "qapi-visit.h"
@ -1499,6 +1500,11 @@ void hmp_migrate(Monitor *mon, const QDict *qdict)
}
}
void hmp_device_add(Monitor *mon, const QDict *qdict)
{
do_device_add(mon, qdict, NULL);
}
void hmp_device_del(Monitor *mon, const QDict *qdict)
{
const char *id = qdict_get_str(qdict, "id");

1
hmp.h
View File

@ -80,6 +80,7 @@ void hmp_block_job_pause(Monitor *mon, const QDict *qdict);
void hmp_block_job_resume(Monitor *mon, const QDict *qdict);
void hmp_block_job_complete(Monitor *mon, const QDict *qdict);
void hmp_migrate(Monitor *mon, const QDict *qdict);
void hmp_device_add(Monitor *mon, const QDict *qdict);
void hmp_device_del(Monitor *mon, const QDict *qdict);
void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict);
void hmp_netdev_add(Monitor *mon, const QDict *qdict);

2
monitor.c
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@ -378,8 +378,6 @@ static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
return 0;
}
static void monitor_user_noop(Monitor *mon, const QObject *data) { }
static inline int handler_is_qobject(const mon_cmd_t *cmd)
{
return cmd->user_print != NULL;