diff options
| author | Thomas Koeller <thomas@koeller.dyndns.org> | 2006-03-25 03:07:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 08:22:52 -0800 |
| commit | 1aef821a6b3aeca8c19d06aee012ed9db617d1e3 (patch) | |
| tree | 27d43667834944a385d6f6f2280f6c6604f7af56 /include/linux/tty_flip.h | |
| parent | c41a24ce1fe13638732885859011321af862960a (diff) | |
| download | lwn-1aef821a6b3aeca8c19d06aee012ed9db617d1e3.tar.gz lwn-1aef821a6b3aeca8c19d06aee012ed9db617d1e3.zip | |
[PATCH] constify tty flip buffer handling
Add a couple of 'const' qualifiers to the TTY flip buffer APIs, where
appropriate.
Signed-off-by: Thomas Koeller <thomas@koeller.dyndns.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/tty_flip.h')
| -rw-r--r-- | include/linux/tty_flip.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index 0c6169fff366..0976a163b459 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -2,8 +2,8 @@ #define _LINUX_TTY_FLIP_H extern int tty_buffer_request_room(struct tty_struct *tty, size_t size); -extern int tty_insert_flip_string(struct tty_struct *tty, unsigned char *chars, size_t size); -extern int tty_insert_flip_string_flags(struct tty_struct *tty, unsigned char *chars, char *flags, size_t size); +extern int tty_insert_flip_string(struct tty_struct *tty, const unsigned char *chars, size_t size); +extern int tty_insert_flip_string_flags(struct tty_struct *tty, const unsigned char *chars, const char *flags, size_t size); extern int tty_prepare_flip_string(struct tty_struct *tty, unsigned char **chars, size_t size); extern int tty_prepare_flip_string_flags(struct tty_struct *tty, unsigned char **chars, char **flags, size_t size); |