diff options
Diffstat (limited to 'include/net/af_unix.h')
| -rw-r--r-- | include/net/af_unix.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h index b5f8988e428..a175ba4a7ad 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -6,12 +6,12 @@ #include <linux/mutex.h> #include <net/sock.h> -extern void unix_inflight(struct file *fp); -extern void unix_notinflight(struct file *fp); -extern void unix_gc(void); -extern void wait_for_unix_gc(void); -extern struct sock *unix_get_socket(struct file *filp); -extern struct sock *unix_peer_get(struct sock *); +void unix_inflight(struct file *fp); +void unix_notinflight(struct file *fp); +void unix_gc(void); +void wait_for_unix_gc(void); +struct sock *unix_get_socket(struct file *filp); +struct sock *unix_peer_get(struct sock *); #define UNIX_HASH_SIZE 256 #define UNIX_HASH_BITS 8 @@ -29,11 +29,13 @@ struct unix_address { struct unix_skb_parms { struct pid *pid; /* Skb credentials */ - const struct cred *cred; + kuid_t uid; + kgid_t gid; struct scm_fp_list *fp; /* Passed files */ #ifdef CONFIG_SECURITY_NETWORK u32 secid; /* Security ID */ #endif + u32 consumed; }; #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb)) @@ -53,13 +55,13 @@ struct unix_sock { struct path path; struct mutex readlock; struct sock *peer; - struct sock *other; struct list_head link; atomic_long_t inflight; spinlock_t lock; - unsigned int gc_candidate : 1; - unsigned int gc_maybe_cycle : 1; unsigned char recursion_level; + unsigned long gc_flags; +#define UNIX_GC_CANDIDATE 0 +#define UNIX_GC_MAYBE_CYCLE 1 struct socket_wq peer_wq; }; #define unix_sk(__sk) ((struct unix_sock *)__sk) @@ -70,8 +72,8 @@ long unix_inq_len(struct sock *sk); long unix_outq_len(struct sock *sk); #ifdef CONFIG_SYSCTL -extern int unix_sysctl_register(struct net *net); -extern void unix_sysctl_unregister(struct net *net); +int unix_sysctl_register(struct net *net); +void unix_sysctl_unregister(struct net *net); #else static inline int unix_sysctl_register(struct net *net) { return 0; } static inline void unix_sysctl_unregister(struct net *net) {} |