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| author | Jeff Dike <jdike@addtoit.com> | 2005-05-06 21:30:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-06 22:09:29 -0700 |
| commit | 16c11163019879c0e1e69d3ec7d4574a80e9c77e (patch) | |
| tree | 7387cc2c3c7d0c67391ce5390bd6048639a0790e | |
| parent | 8bef3e0a06c00bd44760361f84b08e30cd1bff0e (diff) | |
| download | talos-obmc-linux-16c11163019879c0e1e69d3ec7d4574a80e9c77e.tar.gz talos-obmc-linux-16c11163019879c0e1e69d3ec7d4574a80e9c77e.zip | |
[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>
| -rw-r--r-- | arch/um/include/user_util.h | 1 | ||||
| -rw-r--r-- | arch/um/kernel/um_arch.c | 7 | ||||
| -rw-r--r-- | include/asm-um/setup.h | 3 |
3 files changed, 6 insertions, 5 deletions
diff --git a/arch/um/include/user_util.h b/arch/um/include/user_util.h index 103cd320386c..b8c5b8a95250 100644 --- a/arch/um/include/user_util.h +++ b/arch/um/include/user_util.h @@ -67,7 +67,6 @@ extern void *um_kmalloc(int size); extern int switcheroo(int fd, int prot, void *from, void *to, int size); extern void setup_machinename(char *machine_out); extern void setup_hostinfo(void); -extern void add_arg(char *arg); extern void init_new_thread_stack(void *sig_stack, void (*usr1_handler)(int)); extern void init_new_thread_signals(int altstack); extern void do_exec(int old_pid, int new_pid); diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 5c49d88eed3d..4d10ec372a67 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -23,6 +23,7 @@ #include "asm/ptrace.h" #include "asm/elf.h" #include "asm/user.h" +#include "asm/setup.h" #include "ubd_user.h" #include "asm/current.h" #include "asm/setup.h" @@ -42,9 +43,9 @@ #define DEFAULT_COMMAND_LINE "root=98:0" /* Changed in linux_main and setup_arch, which run before SMP is started */ -char command_line[COMMAND_LINE_SIZE] = { 0 }; +static char command_line[COMMAND_LINE_SIZE] = { 0 }; -void add_arg(char *arg) +static void add_arg(char *arg) { if (strlen(command_line) + strlen(arg) + 1 > COMMAND_LINE_SIZE) { printf("add_arg: Too many command line arguments!\n"); @@ -449,7 +450,7 @@ void __init setup_arch(char **cmdline_p) { notifier_chain_register(&panic_notifier_list, &panic_exit_notifier); paging_init(); - strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE); + strlcpy(saved_command_line, command_line, COMMAND_LINE_SIZE); *cmdline_p = command_line; setup_hostinfo(); } diff --git a/include/asm-um/setup.h b/include/asm-um/setup.h index c85252e803c1..99f086301f4c 100644 --- a/include/asm-um/setup.h +++ b/include/asm-um/setup.h @@ -2,7 +2,8 @@ #define SETUP_H_INCLUDED /* POSIX mandated with _POSIX_ARG_MAX that we can rely on 4096 chars in the - * command line, so this choice is ok.*/ + * command line, so this choice is ok. + */ #define COMMAND_LINE_SIZE 4096 |
