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Monitor: Convert do_memory_save() to cmd_new_ret() 

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Luiz Capitulino 2010-02-10 23:49:58 -02:00 committed by Anthony Liguori
parent b5d17adb93
commit 9869622ee8
2 changed files with 8 additions and 3 deletions
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9
monitor.c
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@ -1428,7 +1428,7 @@ static void do_print(Monitor *mon, const QDict *qdict)
monitor_printf(mon, "\n");
}
static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
static int do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
FILE *f;
uint32_t size = qdict_get_int(qdict, "size");
@ -1437,13 +1437,14 @@ static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
uint32_t l;
CPUState *env;
uint8_t buf[1024];
int ret = -1;
env = mon_get_cpu();
f = fopen(filename, "wb");
if (!f) {
qemu_error_new(QERR_OPEN_FILE_FAILED, filename);
return;
return -1;
}
while (size != 0) {
l = sizeof(buf);
@ -1457,8 +1458,12 @@ static void do_memory_save(Monitor *mon, const QDict *qdict, QObject **ret_data)
addr += l;
size -= l;
}
ret = 0;
exit:
fclose(f);
return ret;
}
static void do_physical_memory_save(Monitor *mon, const QDict *qdict,

2
qemu-monitor.hx
View File

@ -705,7 +705,7 @@ ETEXI
.params = "addr size file",
.help = "save to disk virtual memory dump starting at 'addr' of size 'size'",
.user_print = monitor_user_noop,
.mhandler.cmd_new = do_memory_save,
.cmd_new_ret = do_memory_save,
},
STEXI