X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/8f6c56a50524aa785f7e596d52dddfb331e18961..7ddcb079202367355dddccdfa4318e57d50318be:/bsd/sys/un.h

diff --git a/bsd/sys/un.h b/bsd/sys/un.h
index ca01f4685..400620396 100644
--- a/bsd/sys/un.h
+++ b/bsd/sys/un.h
@@ -82,17 +82,24 @@ struct	sockaddr_un {
 	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 */
+
+#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);
@@ -100,17 +107,20 @@ 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);
+void	unp_init(void) __attribute__((section("__TEXT, initcode")));
 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 */