Document command line options with single dash
QEMU options have a single dash (but also work as double dash for
convenience and compatibility). Most options are listed with single
dash in command line help but some were listed with two dashes.
Normalize these to have the same format as the others.
Left --preconfig as that is mentioned as double dash everywhere so I
assume that is the preferred form for that.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20180716193312.A5BA17456B9@zero.eik.bme.hu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/qemu-options.hx b/qemu-options.hx
index 654e69c..1a186fb 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -471,7 +471,7 @@
@item -balloon virtio[,addr=@var{addr}]
@findex -balloon
Enable virtio balloon device, optionally with PCI address @var{addr}. This
-option is deprecated, use @option{--device virtio-balloon} instead.
+option is deprecated, use @option{-device virtio-balloon} instead.
ETEXI
DEF("device", HAS_ARG, QEMU_OPTION_device,
@@ -2005,7 +2005,7 @@
"-netdev hubport,id=str,hubid=n[,netdev=nd]\n"
" configure a hub port on the hub with ID 'n'\n", QEMU_ARCH_ALL)
DEF("nic", HAS_ARG, QEMU_OPTION_nic,
- "--nic [tap|bridge|"
+ "-nic [tap|bridge|"
#ifdef CONFIG_SLIRP
"user|"
#endif
@@ -2024,7 +2024,7 @@
"socket][,option][,...][mac=macaddr]\n"
" initialize an on-board / default host NIC (using MAC address\n"
" macaddr) and connect it to the given host network backend\n"
- "--nic none use it alone to have zero network devices (the default is to\n"
+ "-nic none use it alone to have zero network devices (the default is to\n"
" provided a 'user' network connection)\n",
QEMU_ARCH_ALL)
DEF("net", HAS_ARG, QEMU_OPTION_net,
@@ -3338,7 +3338,7 @@
ETEXI
DEF("overcommit", HAS_ARG, QEMU_OPTION_overcommit,
- "--overcommit [mem-lock=on|off][cpu-pm=on|off]\n"
+ "-overcommit [mem-lock=on|off][cpu-pm=on|off]\n"
" run qemu with overcommit hints\n"
" mem-lock=on|off controls memory lock support (default: off)\n"
" cpu-pm=on|off controls cpu power management (default: off)\n",
