X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8ad349bb6ed4a0be06e34c92be0d98b92e078db4..c6bf4f310a33a9262d455ea4d3f0630b1255e3fe:/bsd/sys/un.h

diff --git a/bsd/sys/un.h b/bsd/sys/un.h
index efdec5ebc..6dd075754 100644
--- a/bsd/sys/un.h
+++ b/bsd/sys/un.h
@@ -1,31 +1,29 @@
 /*
- * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code 
- * as defined in and that are subject to the Apple Public Source License 
- * Version 2.0 (the 'License'). You may not use this file except in 
- * compliance with the License.  The rights granted to you under the 
- * License may not be used to create, or enable the creation or 
- * redistribution of, unlawful or unlicensed copies of an Apple operating 
- * system, or to circumvent, violate, or enable the circumvention or 
- * violation of, any terms of an Apple operating system software license 
- * agreement.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * Please obtain a copy of the License at 
- * http://www.opensource.apple.com/apsl/ and read it before using this 
- * file.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  *
- * The Original Code and all software distributed under the License are 
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
- * Please see the License for the specific language governing rights and 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
  * limitations under the License.
  *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1982, 1986, 1993
@@ -70,49 +68,60 @@
 #include <sys/_types.h>
 
 /* [XSI] The sa_family_t type shall be defined as described in <sys/socket.h> */
-#ifndef _SA_FAMILY_T
-#define _SA_FAMILY_T
-typedef __uint8_t		sa_family_t;
-#endif
+#include <sys/_types/_sa_family_t.h>
 
 /*
  * [XSI] Definitions for UNIX IPC domain.
  */
-struct	sockaddr_un {
-	unsigned char	sun_len;	/* sockaddr len including null */
-	sa_family_t	sun_family;	/* [XSI] AF_UNIX */
-	char		sun_path[104];	/* [XSI] path name (gag) */
+struct  sockaddr_un {
+	unsigned char   sun_len;        /* sockaddr len including null */
+	sa_family_t     sun_family;     /* [XSI] AF_UNIX */
+	char            sun_path[104];  /* [XSI] path name (gag) */
 };
 
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+
+/* Level number of get/setsockopt for local domain sockets */
+#define SOL_LOCAL               0
+
 /* Socket options. */
-#define LOCAL_PEERCRED          0x001           /* retrieve peer credentails */
-#endif	/* !_POSIX_C_SOURCE */
+#define LOCAL_PEERCRED          0x001           /* retrieve peer credentials */
+#define LOCAL_PEERPID           0x002           /* retrieve peer pid */
+#define LOCAL_PEEREPID          0x003           /* retrieve eff. peer pid */
+#define LOCAL_PEERUUID          0x004           /* retrieve peer UUID */
+#define LOCAL_PEEREUUID         0x005           /* retrieve eff. peer UUID */
+
+#endif  /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
 
 
 #ifdef KERNEL
 #ifdef PRIVATE
+#include <kern/locks.h>
 __BEGIN_DECLS
 struct mbuf;
 struct socket;
+struct sockopt;
 
-int	uipc_usrreq(struct socket *so, int req, struct mbuf *m,
-		struct mbuf *nam, struct mbuf *control);
-int	uipc_ctloutput (struct socket *so, struct sockopt *sopt);
-int	unp_connect2(struct socket *so, struct socket *so2);
-void	unp_dispose(struct mbuf *m);
-int	unp_externalize(struct mbuf *rights);
-void	unp_init(void);
-extern	struct pr_usrreqs uipc_usrreqs;
+int     uipc_usrreq(struct socket *so, int req, struct mbuf *m,
+    struct mbuf *nam, struct mbuf *control);
+int     uipc_ctloutput(struct socket *so, struct sockopt *sopt);
+int     unp_connect2(struct socket *so, struct socket *so2);
+void    unp_dispose(struct mbuf *m);
+int     unp_externalize(struct mbuf *rights);
+void    unp_init(void);
+extern  struct pr_usrreqs uipc_usrreqs;
+int     unp_lock(struct socket *, int, void *);
+int     unp_unlock(struct socket *, int, void *);
+lck_mtx_t* unp_getlock(struct socket *, int);
 __END_DECLS
 #endif /* PRIVATE */
 #else /* !KERNEL */
 
-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
 /* actual length of an initialized sockaddr_un */
 #define SUN_LEN(su) \
 	(sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
-#endif	/* !_POSIX_C_SOURCE */
+#endif  /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
 
 #endif /* KERNEL */