1 files changed, 0 insertions, 114 deletions
diff --git a/libdde-linux26/libdde_linux26/contrib/include/net/scm.h b/libdde-linux26/libdde_linux26/contrib/include/net/scm.h
deleted file mode 100644
index f45bb6ec..00000000
--- a/libdde-linux26/libdde_linux26/contrib/include/net/scm.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef __LINUX_NET_SCM_H
-#define __LINUX_NET_SCM_H
-
-#include <linux/limits.h>
-#include <linux/net.h>
-#include <linux/security.h>
-#include <linux/pid.h>
-#include <linux/nsproxy.h>
-
-/* Well, we should have at least one descriptor open
- * to accept passed FDs 8)
- */
-#define SCM_MAX_FD	255
-
-struct scm_fp_list
-{
-	struct list_head	list;
-	int			count;
-	struct file		*fp[SCM_MAX_FD];
-};
-
-struct scm_cookie
-{
-	struct ucred		creds;		/* Skb credentials	*/
-	struct scm_fp_list	*fp;		/* Passed files		*/
-#ifdef CONFIG_SECURITY_NETWORK
-	u32			secid;		/* Passed security ID 	*/
-#endif
-	unsigned long		seq;		/* Connection seqno	*/
-};
-
-extern void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm);
-extern void scm_detach_fds_compat(struct msghdr *msg, struct scm_cookie *scm);
-extern int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm);
-extern void __scm_destroy(struct scm_cookie *scm);
-extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl);
-
-#ifdef CONFIG_SECURITY_NETWORK
-static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
-{
-	security_socket_getpeersec_dgram(sock, NULL, &scm->secid);
-}
-#else
-static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
-{ }
-#endif /* CONFIG_SECURITY_NETWORK */
-
-static __inline__ void scm_destroy(struct scm_cookie *scm)
-{
-	if (scm && scm->fp)
-		__scm_destroy(scm);
-}
-
-static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
-			       struct scm_cookie *scm)
-{
-	struct task_struct *p = current;
-	scm->creds.uid = current_uid();
-	scm->creds.gid = current_gid();
-	scm->creds.pid = task_tgid_vnr(p);
-	scm->fp = NULL;
-	scm->seq = 0;
-	unix_get_peersec_dgram(sock, scm);
-	if (msg->msg_controllen <= 0)
-		return 0;
-	return __scm_send(sock, msg, scm);
-}
-
-#ifdef CONFIG_SECURITY_NETWORK
-static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
-{
-	char *secdata;
-	u32 seclen;
-	int err;
-
-	if (test_bit(SOCK_PASSSEC, &sock->flags)) {
-		err = security_secid_to_secctx(scm->secid, &secdata, &seclen);
-
-		if (!err) {
-			put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, seclen, secdata);
-			security_release_secctx(secdata, seclen);
-		}
-	}
-}
-#else
-static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
-{ }
-#endif /* CONFIG_SECURITY_NETWORK */
-
-static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg,
-				struct scm_cookie *scm, int flags)
-{
-	if (!msg->msg_control)
-	{
-		if (test_bit(SOCK_PASSCRED, &sock->flags) || scm->fp)
-			msg->msg_flags |= MSG_CTRUNC;
-		scm_destroy(scm);
-		return;
-	}
-
-	if (test_bit(SOCK_PASSCRED, &sock->flags))
-		put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds);
-
-	scm_passec(sock, msg, scm);
-
-	if (!scm->fp)
-		return;
-	
-	scm_detach_fds(msg, scm);
-}
-
-
-#endif /* __LINUX_NET_SCM_H */
-