diff options
author | Jiri Slaby <jslaby@suse.cz> | 2012-10-19 00:26:37 +0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-23 03:50:54 +0400 |
commit | 6c633f27ccf783e9a782b84e34aeaeb7949a3359 (patch) | |
tree | 66180a876a5ff6c7d81672b725288ff4c83f80d9 /drivers/tty/tty_audit.c | |
parent | 3383427a7b325e50af03d6f42b9587ca66d941a6 (diff) |
TTY: audit, stop accessing tty->icount
This is a private member of n_tty. Stop accessing it. Instead, take is
as an argument.
This is needed to allow clean switch of the private members to a
separate private structure of n_tty.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_audit.c')
-rw-r--r-- | drivers/tty/tty_audit.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/tty/tty_audit.c b/drivers/tty/tty_audit.c index b0b39b823ccf..6953dc82850c 100644 --- a/drivers/tty/tty_audit.c +++ b/drivers/tty/tty_audit.c @@ -23,7 +23,7 @@ struct tty_audit_buf { }; static struct tty_audit_buf *tty_audit_buf_alloc(int major, int minor, - int icanon) + unsigned icanon) { struct tty_audit_buf *buf; @@ -239,7 +239,8 @@ int tty_audit_push_task(struct task_struct *tsk, kuid_t loginuid, u32 sessionid) * if TTY auditing is disabled or out of memory. Otherwise, return a new * reference to the buffer. */ -static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty) +static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty, + unsigned icanon) { struct tty_audit_buf *buf, *buf2; @@ -257,7 +258,7 @@ static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty) buf2 = tty_audit_buf_alloc(tty->driver->major, tty->driver->minor_start + tty->index, - tty->icanon); + icanon); if (buf2 == NULL) { audit_log_lost("out of memory in TTY auditing"); return NULL; @@ -287,7 +288,7 @@ static struct tty_audit_buf *tty_audit_buf_get(struct tty_struct *tty) * Audit @data of @size from @tty, if necessary. */ void tty_audit_add_data(struct tty_struct *tty, unsigned char *data, - size_t size) + size_t size, unsigned icanon) { struct tty_audit_buf *buf; int major, minor; @@ -299,7 +300,7 @@ void tty_audit_add_data(struct tty_struct *tty, unsigned char *data, && tty->driver->subtype == PTY_TYPE_MASTER) return; - buf = tty_audit_buf_get(tty); + buf = tty_audit_buf_get(tty, icanon); if (!buf) return; @@ -307,11 +308,11 @@ void tty_audit_add_data(struct tty_struct *tty, unsigned char *data, major = tty->driver->major; minor = tty->driver->minor_start + tty->index; if (buf->major != major || buf->minor != minor - || buf->icanon != tty->icanon) { + || buf->icanon != icanon) { tty_audit_buf_push_current(buf); buf->major = major; buf->minor = minor; - buf->icanon = tty->icanon; + buf->icanon = icanon; } do { size_t run; |