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authorWenchao Xia <xiawenc@linux.vnet.ibm.com>2013-08-27 20:38:19 +0800
committerLuiz Capitulino <lcapitulino@redhat.com>2013-08-30 07:41:15 -0400
commitb01fe89e91268c6b02720735643020746610e6d8 (patch)
tree2a271967c5ad7b0731e6d5a4f01ab8e3f3ea02eb /monitor.c
parentd038317c357efef9d8d362e526c5f5071f505a04 (diff)
monitor: split off monitor_data_init()
In qmp_human_monitor_command(), the monitor need to initialized for basic functionalities, and later more init code will be added, so split off this function. Note that it is different with QMP mode monitor which accept json string from monitor's input, qmp_human_monitor_command() retrieve the human style command from QMP input, then send the command to a normal mode monitor. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'monitor.c')
-rw-r--r--monitor.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/monitor.c b/monitor.c
index 457948d5cc..1f645e1a80 100644
--- a/monitor.c
+++ b/monitor.c
@@ -683,14 +683,24 @@ static int do_qmp_capabilities(Monitor *mon, const QDict *params,
static void handle_user_command(Monitor *mon, const char *cmdline);
+static void monitor_data_init(Monitor *mon)
+{
+ memset(mon, 0, sizeof(Monitor));
+ mon->outbuf = qstring_new();
+}
+
+static void monitor_data_destroy(Monitor *mon)
+{
+ QDECREF(mon->outbuf);
+}
+
char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
int64_t cpu_index, Error **errp)
{
char *output = NULL;
Monitor *old_mon, hmp;
- memset(&hmp, 0, sizeof(hmp));
- hmp.outbuf = qstring_new();
+ monitor_data_init(&hmp);
hmp.skip_flush = true;
old_mon = cur_mon;
@@ -716,7 +726,7 @@ char *qmp_human_monitor_command(const char *command_line, bool has_cpu_index,
}
out:
- QDECREF(hmp.outbuf);
+ monitor_data_destroy(&hmp);
return output;
}
@@ -4767,8 +4777,8 @@ void monitor_init(CharDriverState *chr, int flags)
is_first_init = 0;
}
- mon = g_malloc0(sizeof(*mon));
- mon->outbuf = qstring_new();
+ mon = g_malloc(sizeof(*mon));
+ monitor_data_init(mon);
mon->chr = chr;
mon->flags = flags;