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qmp-shell: improve help 

Describe the arguments & fix the tool name.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170504125432.21653-5-marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-05-04 16:54:32 +04:00 committed by Markus Armbruster
parent b13d2ff3de
commit dcd3b25d65
1 changed files with 5 additions and 1 deletions
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6
scripts/qmp/qmp-shell
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@ -396,7 +396,11 @@ def die(msg):
def fail_cmdline(option=None):
if option:
sys.stderr.write('ERROR: bad command-line option \'%s\'\n' % option)
sys.stderr.write('qemu-shell [ -v ] [ -p ] [ -H ] [ -N ] < UNIX socket path> | < TCP address:port >\n')
sys.stderr.write('qmp-shell [ -v ] [ -p ] [ -H ] [ -N ] < UNIX socket path> | < TCP address:port >\n')
sys.stderr.write(' -v Verbose (echo command sent and received)\n')
sys.stderr.write(' -p Pretty-print JSON\n')
sys.stderr.write(' -H Use HMP interface\n')
sys.stderr.write(' -N Skip negotiate (for qemu-ga)\n')
sys.exit(1)
def main():