qmp-shell: improve help

Describe the arguments & fix the tool name. Signed-off-by: Marc-André Lureau <[email protected]> Message-Id: <[email protected]> Reviewed-by: Eric Blake <[email protected]> Signed-off-by: Markus Armbruster <[email protected]>
shamiali2008 · May 9, 2017 · dcd3b25 · dcd3b25
1 parent b13d2ff
commit dcd3b25
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/scripts/qmp/qmp-shell b/scripts/qmp/qmp-shell
@@ -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():