linux-stable/net/unix/scm.h
Jens Axboe f4e65870e5 net: split out functions related to registering inflight socket files
We need this functionality for the io_uring file registration, but
we cannot rely on it since CONFIG_UNIX can be modular. Move the helpers
to a separate file, that's always builtin to the kernel if CONFIG_UNIX is
m/y.

No functional changes in this patch, just moving code around.

Reviewed-by: Hannes Reinecke <hare@suse.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-02-28 08:24:23 -07:00

10 lines
263 B
C

#ifndef NET_UNIX_SCM_H
#define NET_UNIX_SCM_H
extern struct list_head gc_inflight_list;
extern spinlock_t unix_gc_lock;
int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb);
void unix_detach_fds(struct scm_cookie *scm, struct sk_buff *skb);
#endif