Add support for xattr/ACLs on FreeBSD

patches/02-ACL_Extended_Attributes/0012-server-Add-support-for-ACLs-xattr-on-FreeBSD.patch

@@ -0,0 +1,80 @@
+From bfdf96dbe94a6b38aee3b5e2bf89b482612a6b2c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
+Date: Sun, 1 Jun 2014 22:06:35 +0200
+Subject: server: Add support for ACLs/xattr on FreeBSD
+
+---
+ configure.ac  |  2 +-
+ server/file.c | 16 ++++++++++++++--
+ 2 files changed, 15 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 0663893..c1ea0c9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -668,7 +668,7 @@ AC_CHECK_HEADERS([libprocstat.h],,,
+ 
+ if test "x$with_xattr" != "xno"
+ then
+-  AC_CHECK_HEADERS(attr/xattr.h,HAVE_XATTR=1)
++  AC_CHECK_HEADERS(attr/xattr.h sys/extattr.h,HAVE_XATTR=1)
+ fi
+ if test "x$with_xattr" == "xyes"
+ then
+diff --git a/server/file.c b/server/file.c
+index bf5b796..9bdf25c 100644
+--- a/server/file.c
++++ b/server/file.c
+@@ -43,6 +43,10 @@
+ #ifdef HAVE_ATTR_XATTR_H
+ #include <attr/xattr.h>
+ #endif
++#ifdef HAVE_SYS_EXTATTR_H
++#include <sys/extattr.h>
++#define XATTR_SIZE_MAX 65536
++#endif
+ 
+ #include "ntstatus.h"
+ #define WIN32_NO_STATUS
+@@ -184,7 +188,7 @@ static struct object *create_file_obj( struct fd *fd, unsigned int access, mode_
+ 
+ void set_xattr_sd( int fd, const struct security_descriptor *sd, const SID *user, const SID *group )
+ {
+-#ifdef HAVE_ATTR_XATTR_H
++#if defined(HAVE_ATTR_XATTR_H) || defined(HAVE_SYS_EXTATTR_H)
+     char buffer[XATTR_SIZE_MAX], *dst_ptr = &buffer[2], *src_ptr = (char *)sd;
+     int present, len, owner_len, group_len;
+     struct security_descriptor *dst_sd;
+@@ -241,7 +245,11 @@ void set_xattr_sd( int fd, const struct security_descriptor *sd, const SID *user
+     memcpy( dst_ptr, src_ptr, sd->dacl_len );
+     src_ptr += sd->dacl_len;
+     dst_ptr += sd->dacl_len;
++#if defined(HAVE_ATTR_XATTR_H)
+     fsetxattr( fd, "user.wine.sd", buffer, len, 0 );
++#else
++    extattr_set_fd( fd, EXTATTR_NAMESPACE_USER, "wine.sd", buffer, len );
++#endif
+ #endif
+ }
+ 
+@@ -732,12 +740,16 @@ struct security_descriptor *mode_to_sd( mode_t mode, const SID *user, const SID
+ 
+ struct security_descriptor *get_xattr_sd( int fd )
+ {
+-#ifdef HAVE_ATTR_XATTR_H
++#if defined(HAVE_ATTR_XATTR_H) || defined(HAVE_SYS_EXTATTR_H)
+     struct security_descriptor *sd;
+     char buffer[XATTR_SIZE_MAX];
+     int n;
+ 
++#if defined(HAVE_ATTR_XATTR_H)
+     n = fgetxattr( fd, "user.wine.sd", buffer, sizeof(buffer) );
++#else
++    n = extattr_get_fd( fd, EXTATTR_NAMESPACE_USER, "wine.sd", buffer, sizeof(buffer) );
++#endif
+     if (n < 2 + sizeof(struct security_descriptor)) return NULL;
+ 
+     /* validate that we can handle the descriptor */
+-- 
+1.9.3
+

patches/02-ACL_Extended_Attributes/92938b89-506b-430a-ba50-32de8b286e56.def

@@ -1,3 +1,3 @@
-Revision: 5
+Revision: 6
 Author: Erich E. Hoover
 Title: Store and return security attributes with extended file attributes.