Re: [PATCH] x86 built-in command line (resend)
- From: Roman Zippel <zippel@xxxxxxxxxxxxxx>
- Date: Mon, 31 Jul 2006 20:48:06 +0200 (CEST)
Hi,
On Mon, 31 Jul 2006, Matt Mackall wrote:
+config CMDLINE_BOOL
+ bool "Default bootloader kernel arguments" if EMBEDDED
You can use a normal depends line here instead of the if.
+config CMDLINE
+ string "Initial kernel command string" if EMBEDDED
+ depends on CMDLINE_BOOL
+ default "root=/dev/hda1 ro"
This would cause CMDLINE always be set and the simple dependency on
CMDLINE_BOOL should be enough, so that...
+#ifdef CONFIG_CMDLINE_BOOL
+ strlcpy(saved_command_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
+#endif
...you only have to test and use CONFIG_CMDLINE here.
bye, Roman
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