[PATCH] sysctl: factor out sysctl_head_next from do_sysctl

[linux-2.6-omap-h63xx.git] / include / linux / tty.h

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 8427c9e98e6b9772c26f071e94116979711b5a5b..dee72b9a20fb320e6809002f3d186e4d0103e611 100644 (file)
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -197,8 +197,8 @@ struct tty_struct {
        struct mutex termios_mutex;
        struct ktermios *termios, *termios_locked;
        char name[64];
-       int pgrp;
-       int session;
+       struct pid *pgrp;
+       struct pid *session;
        unsigned long flags;
        int count;
        struct winsize winsize;
@@ -303,7 +303,7 @@ extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
                             int buflen);
 extern void tty_write_message(struct tty_struct *tty, char *msg);
 
-extern int is_orphaned_pgrp(int pgrp);
+extern int is_current_pgrp_orphaned(void);
 extern int is_ignored(int sig);
 extern int tty_signal(int sig, struct tty_struct *tty);
 extern void tty_hangup(struct tty_struct * tty);
@@ -333,7 +333,6 @@ extern int tty_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 
 extern dev_t tty_devnum(struct tty_struct *tty);
 extern void proc_clear_tty(struct task_struct *p);
-extern void __proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
 extern void proc_set_tty(struct task_struct *tsk, struct tty_struct *tty);
 extern struct tty_struct *get_current_tty(void);