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[Qemu-devel] [PATCH v2 1/1] Reorganize help output of '-display' option
From: |
Robert Ho |
Subject: |
[Qemu-devel] [PATCH v2 1/1] Reorganize help output of '-display' option |
Date: |
Tue, 26 Jul 2016 18:17:11 +0800 |
The '-display' help information is not very correct. This patch sort
it a little.
Also, in its help information, reveals what implicit display option
will be chosen if no definition.
Changelog:
v2:
--fix typo of 'display'
--change some discription words
Signed-off-by: Robert Ho <address@hidden>
---
qemu-options.hx | 29 ++++++++++++++++++++++-------
1 file changed, 22 insertions(+), 7 deletions(-)
diff --git a/qemu-options.hx b/qemu-options.hx
index 17f15ad..ddeec72 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -930,10 +930,25 @@ ETEXI
DEF("display", HAS_ARG, QEMU_OPTION_display,
"-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n"
- " [,window_close=on|off]|curses|none|\n"
- " gtk[,grab_on_hover=on|off]|\n"
- " vnc=<display>[,<optargs>]\n"
- " select display type\n", QEMU_ARCH_ALL)
+ " [,window_close=on|off][,gl=on|off]|curses|none|\n"
+ "-display gtk[,grab_on_hover=on|off][,gl=on|off]|\n"
+ "-display vnc=<display>[,<optargs>]\n"
+ "-display curses\n"
+ "-display none"
+ " select display type\n"
+ "The default display is equivalent to\n"
+#if defined(CONFIG_GTK)
+ "\t\"-display gtk\"\n"
+#elif defined(CONFIG_SDL)
+ "\t\"-display sdl\"\n"
+#elif defined(CONFIG_COCOA)
+ "\t\"-display cocoa\"\n"
+#elif defined(CONFIG_VNC)
+ "\t\"-vnc localhost:0,to=99,id=default\"\n"
+#else
+ "\t\"-display none\"\n"
+#endif
+ , QEMU_ARCH_ALL)
STEXI
@item -display @var{type}
@findex -display
@@ -980,7 +995,7 @@ the console and monitor.
ETEXI
DEF("curses", 0, QEMU_OPTION_curses,
- "-curses use a curses/ncurses interface instead of SDL\n",
+ "-curses shorthand for -display curses\n",
QEMU_ARCH_ALL)
STEXI
@item -curses
@@ -1030,7 +1045,7 @@ Disable SDL window close capability.
ETEXI
DEF("sdl", 0, QEMU_OPTION_sdl,
- "-sdl enable SDL\n", QEMU_ARCH_ALL)
+ "-sdl shorthand for -display sdl\n", QEMU_ARCH_ALL)
STEXI
@item -sdl
@findex -sdl
@@ -1227,7 +1242,7 @@ Set the initial graphical resolution and depth (PPC,
SPARC only).
ETEXI
DEF("vnc", HAS_ARG, QEMU_OPTION_vnc ,
- "-vnc display start a VNC server on display\n", QEMU_ARCH_ALL)
+ "-vnc <display> shorthand for -display vnc=<display>\n", QEMU_ARCH_ALL)
STEXI
@item -vnc @var{display}[,@var{option}[,@var{option}[,...]]]
@findex -vnc
--
1.8.3.1
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