diff options
| author | Lei Li <lilei@linux.vnet.ibm.com> | 2013-03-05 17:39:11 +0800 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2013-03-11 18:53:47 -0500 |
| commit | 6912e6a94cb0a1d650271103efbc3ac2299e4fd0 (patch) | |
| tree | 98107fcb7f066e3a24ffc5fdf566d67526f8e382 | |
| parent | 39097daf15c42243742667607d2cad2c9dc4f764 (diff) | |
qga: add guest-get-time command
Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
*added stub for w32
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | qga/commands-posix.c | 16 | ||||
| -rw-r--r-- | qga/commands-win32.c | 6 | ||||
| -rw-r--r-- | qga/qapi-schema.json | 13 |
3 files changed, 35 insertions, 0 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 1c2aff356a..c83d26d0a5 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -119,6 +119,22 @@ void qmp_guest_shutdown(bool has_mode, const char *mode, Error **err) /* succeded */ } +int64_t qmp_guest_get_time(Error **errp) +{ + int ret; + qemu_timeval tq; + int64_t time_ns; + + ret = qemu_gettimeofday(&tq); + if (ret < 0) { + error_setg_errno(errp, errno, "Failed to get time"); + return -1; + } + + time_ns = tq.tv_sec * 1000000000LL + tq.tv_usec * 1000; + return time_ns; +} + typedef struct GuestFileHandle { uint64_t id; FILE *fh; diff --git a/qga/commands-win32.c b/qga/commands-win32.c index 7e8ecb3b40..3ebb856bea 100644 --- a/qga/commands-win32.c +++ b/qga/commands-win32.c @@ -278,6 +278,12 @@ GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **err) return NULL; } +int64_t qmp_guest_get_time(Error **errp) +{ + error_set(errp, QERR_UNSUPPORTED); + return -1; +} + /* register init/cleanup routines for stateful command groups */ void ga_command_state_init(GAState *s, GACommandState *cs) { diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json index d91d903256..bb0f75ee5d 100644 --- a/qga/qapi-schema.json +++ b/qga/qapi-schema.json @@ -83,6 +83,19 @@ { 'command': 'guest-ping' } ## +# @guest-get-time: +# +# Get the information about guest time relative to the Epoch +# of 1970-01-01 in UTC. +# +# Returns: Time in nanoseconds. +# +# Since 1.5 +## +{ 'command': 'guest-get-time', + 'returns': 'int' } + +## # @GuestAgentCommandInfo: # # Information about guest agent commands. |