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| author | Lei Li <lilei@linux.vnet.ibm.com> | 2013-01-25 00:03:21 +0800 |
|---|---|---|
| committer | Luiz Capitulino <lcapitulino@redhat.com> | 2013-01-25 11:46:50 -0200 |
| commit | 49b6d7220bce42e6c06e0dbb61969a997868491f (patch) | |
| tree | 4c70d8cd393f2cd86e53fcaa671a78f659d6c6c5 /hmp.c | |
| parent | 1f590cf9455c571799d1bfc0777255fa0796d4da (diff) | |
| download | focaccia-qemu-49b6d7220bce42e6c06e0dbb61969a997868491f.tar.gz focaccia-qemu-49b6d7220bce42e6c06e0dbb61969a997868491f.zip | |
QAPI: Introduce memchar-read QMP command
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'hmp.c')
| -rw-r--r-- | hmp.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/hmp.c b/hmp.c index cd614e8720..7e259c2b56 100644 --- a/hmp.c +++ b/hmp.c @@ -675,6 +675,27 @@ void hmp_memchar_write(Monitor *mon, const QDict *qdict) hmp_handle_error(mon, &errp); } +void hmp_memchar_read(Monitor *mon, const QDict *qdict) +{ + uint32_t size = qdict_get_int(qdict, "size"); + const char *chardev = qdict_get_str(qdict, "device"); + MemCharRead *meminfo; + Error *errp = NULL; + + meminfo = qmp_memchar_read(chardev, size, false, 0, &errp); + if (errp) { + monitor_printf(mon, "%s\n", error_get_pretty(errp)); + error_free(errp); + return; + } + + if (meminfo->count > 0) { + monitor_printf(mon, "%s\n", meminfo->data); + } + + qapi_free_MemCharRead(meminfo); +} + static void hmp_cont_cb(void *opaque, int err) { if (!err) { |