error: Report certain hints on stderr when no monitor
Hints printed with error_printf_unless_qmp() are suppressed outside
monitor context. Reproducer:
$ qemu-system-x86_64 -m 1Z
qemu-system-x86_64: -m 1Z: Parameter 'size' expects a size
Print to stderr instead. The reproducer now additionally prints:
You may use k, M, G or T suffixes for kilobytes, megabytes, gigabytes and terabytes.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20170105135957.12003-1-marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>