Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
[PATCH] uml: command line handling cleanup
Command line handling cleanups - a couple of things made static and an
unused declaration removed from header.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
authored by
Jeff Dike
and committed by
Linus Torvalds
16c11163
8bef3e0a
+6
-5
-1
arch/um/include/user_util.h
-1
arch/um/include/user_util.h
···
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extern int switcheroo(int fd, int prot, void *from, void *to, int size);
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extern void setup_machinename(char *machine_out);
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extern void setup_hostinfo(void);
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-
extern void add_arg(char *arg);
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extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int));
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extern void init_new_thread_signals(int altstack);
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extern void do_exec(int old_pid, int new_pid);
+4
-3
arch/um/kernel/um_arch.c
+4
-3
arch/um/kernel/um_arch.c
···
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#include "asm/ptrace.h"
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#include "asm/elf.h"
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#include "asm/user.h"
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+
#include "asm/setup.h"
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#include "ubd_user.h"
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#include "asm/current.h"
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#include "asm/setup.h"
···
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#define DEFAULT_COMMAND_LINE "root=98:0"
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/* Changed in linux_main and setup_arch, which run before SMP is started */
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-
char command_line[COMMAND_LINE_SIZE] = { 0 };
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+
static char command_line[COMMAND_LINE_SIZE] = { 0 };
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-
void add_arg(char *arg)
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+
static void add_arg(char *arg)
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{
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if (strlen(command_line) + strlen(arg) + 1 > COMMAND_LINE_SIZE) {
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printf("add_arg: Too many command line arguments!\n");
···
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{
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notifier_chain_register(&panic_notifier_list, &panic_exit_notifier);
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paging_init();
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-
strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
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+
strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE);
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*cmdline_p = command_line;
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setup_hostinfo();
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}