[Qemu-devel] [7035] Implement --version.

[Qemu-devel] [7035] Implement --version.

[Paul Brook]

Revision: 7035
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7035
Author:   pbrook
Date:     2009-04-07 22:58:45 +0000 (Tue, 07 Apr 2009)
Log Message:
-----------
Implement --version.

Signed-off-by: Paul Brook <paul@codesourcery.com>

Modified Paths:
--------------
    trunk/qemu-options.hx
    trunk/vl.c

Modified: trunk/qemu-options.hx
===================================================================
--- trunk/qemu-options.hx	2009-04-07 22:48:36 UTC (rev 7034)
+++ trunk/qemu-options.hx	2009-04-07 22:58:45 UTC (rev 7035)
@@ -17,6 +17,13 @@
 Display help and exit
 ETEXI
 
+DEF("version", 0, QEMU_OPTION_version,
+    "-version        display version information and exit\n")
+STEXI
+@item -version
+Display version information and exit
+ETEXI
+
 DEF("M", HAS_ARG, QEMU_OPTION_M,
     "-M machine      select emulated machine (-M ? for list)\n")
 STEXI

Modified: trunk/vl.c
===================================================================
--- trunk/vl.c	2009-04-07 22:48:36 UTC (rev 7034)
+++ trunk/vl.c	2009-04-07 22:58:45 UTC (rev 7035)
@@ -3940,10 +3940,15 @@
     return ret;
 }
 
+static void version(void)
+{
+    printf("QEMU PC emulator version " QEMU_VERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n");
+}
+
 static void help(int exitcode)
 {
-    printf("QEMU PC emulator version " QEMU_VERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n"
-           "usage: %s [options] [disk_image]\n"
+    version();
+    printf("usage: %s [options] [disk_image]\n"
            "\n"
            "'disk_image' is a raw hard image image for IDE hard disk 0\n"
            "\n"
@@ -4598,6 +4603,10 @@
             case QEMU_OPTION_h:
                 help(0);
                 break;
+            case QEMU_OPTION_version:
+                version();
+                exit(0);
+                break;
             case QEMU_OPTION_m: {
                 uint64_t value;
                 char *ptr;

Re: [Qemu-devel] [7035] Implement --version.

[Peter Korsgaard]

>>>>> "Paul" == Paul Brook <paul@nowt.org> writes:

 Paul> Revision: 7035
 Paul>           http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7035
 Paul> Author:   pbrook

 Paul> +static void version(void)
 Paul> +{
 Paul> +    printf("QEMU PC emulator version " QEMU_VERSION ", Copyright (c) 2003-2008 Fabrice Bellard\n");

How about changing that to 2009 while you're at it?

-- 
Bye, Peter Korsgaard

Re: [Qemu-devel] [7035] Implement --version.

[Andreas Färber]

Am 08.04.2009 um 09:46 schrieb Peter Korsgaard:

>>>>>> "Paul" == Paul Brook <paul@nowt.org> writes:
>
> Paul> Revision: 7035
> Paul>           http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7035
> Paul> Author:   pbrook
>
> Paul> +static void version(void)
> Paul> +{
> Paul> +    printf("QEMU PC emulator version " QEMU_VERSION ",  
> Copyright (c) 2003-2008 Fabrice Bellard\n");
>
> How about changing that to 2009 while you're at it?

See the "Next stable release" thread for an unfinished discussion on  
this.

Andreas

Re: [Qemu-devel] [7035] Implement --version.

[Andreas Färber]

Am 08.04.2009 um 20:33 schrieb Andreas Färber:

>
> Am 08.04.2009 um 09:46 schrieb Peter Korsgaard:
>
>>>>>>> "Paul" == Paul Brook <paul@nowt.org> writes:
>>
>> Paul> Revision: 7035
>> Paul>           http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7035
>> Paul> Author:   pbrook
>>
>> Paul> +static void version(void)
>> Paul> +{
>> Paul> +    printf("QEMU PC emulator version " QEMU_VERSION ",  
>> Copyright (c) 2003-2008 Fabrice Bellard\n");
>>
>> How about changing that to 2009 while you're at it?
>
> See the "Next stable release" thread for an unfinished discussion on  
> this.

Sorry, it was in: "Changing the QEMU svn VERSION string"