diff options
Diffstat (limited to 'include/linux/audit.h')
| -rw-r--r-- | include/linux/audit.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h index 20eba1eb0a3c..9b95bb222e73 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -26,6 +26,7 @@ #include <linux/sched.h> #include <linux/ptrace.h> #include <uapi/linux/audit.h> +#include <linux/tty.h> #define AUDIT_INO_UNSET ((unsigned long)-1) #define AUDIT_DEV_UNSET ((dev_t)-1) @@ -239,6 +240,23 @@ static inline unsigned int audit_get_sessionid(struct task_struct *tsk) return tsk->sessionid; } +static inline struct tty_struct *audit_get_tty(struct task_struct *tsk) +{ + struct tty_struct *tty = NULL; + unsigned long flags; + + spin_lock_irqsave(&tsk->sighand->siglock, flags); + if (tsk->signal) + tty = tty_kref_get(tsk->signal->tty); + spin_unlock_irqrestore(&tsk->sighand->siglock, flags); + return tty; +} + +static inline void audit_put_tty(struct tty_struct *tty) +{ + tty_kref_put(tty); +} + extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp); extern void __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode); extern void __audit_bprm(struct linux_binprm *bprm); @@ -281,6 +299,20 @@ static inline int audit_socketcall(int nargs, unsigned long *args) return __audit_socketcall(nargs, args); return 0; } + +static inline int audit_socketcall_compat(int nargs, u32 *args) +{ + unsigned long a[AUDITSC_ARGS]; + int i; + + if (audit_dummy_context()) + return 0; + + for (i = 0; i < nargs; i++) + a[i] = (unsigned long)args[i]; + return __audit_socketcall(nargs, a); +} + static inline int audit_sockaddr(int len, void *addr) { if (unlikely(!audit_dummy_context())) @@ -396,6 +428,12 @@ static inline unsigned int audit_get_sessionid(struct task_struct *tsk) { return -1; } +static inline struct tty_struct *audit_get_tty(struct task_struct *tsk) +{ + return NULL; +} +static inline void audit_put_tty(struct tty_struct *tty) +{ } static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) { } static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid, @@ -407,6 +445,12 @@ static inline int audit_socketcall(int nargs, unsigned long *args) { return 0; } + +static inline int audit_socketcall_compat(int nargs, u32 *args) +{ + return 0; +} + static inline void audit_fd_pair(int fd1, int fd2) { } static inline int audit_sockaddr(int len, void *addr) |