fix compilation with latest xattr git

The attr package has <attr/xattr.h> removed, but acl has not been adapted yet.

I took the liberty to cook up this patch that includes <sys/xattr.h> instead of
<attr/xattr.h> in affected c files and I added errno.h plus a define of ENOATTR
to c files where needed.

I also removed the AC_PACKAGE_NEED_ATTR_XATTR_H definition from
package_attrdev.m4, and changed configure to skip this test.

Further changes by Andreas: Move the ENOATTR check into libacl.h.

10 files changed, 15 insertions, 14 deletions

diff --git a/libacl/__acl_extended_file.c b/libacl/__acl_extended_file.c
index 3e45abd..c81dc8f 100644
--- a/libacl/__acl_extended_file.c
+++ b/libacl/__acl_extended_file.c
@@ -20,14 +20,13 @@
 */
 
 #include <unistd.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "libacl.h"
 
 #include "byteorder.h"
 #include "acl_ea.h"
 #include "__acl_extended_file.h"
 
-
 int
 __acl_extended_file(const char *path_p,
 		    ssize_t (*fun)(const char *, const char *,
diff --git a/libacl/acl_delete_def_file.c b/libacl/acl_delete_def_file.c
index fae4460..845940c 100644
--- a/libacl/acl_delete_def_file.c
+++ b/libacl/acl_delete_def_file.c
@@ -20,11 +20,11 @@
 */
 
 #include <sys/types.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "byteorder.h"
 #include "acl_ea.h"
 #include "config.h"
-
+#include "libacl.h"
 
 /* 23.4.8 */
 int
diff --git a/libacl/acl_extended_fd.c b/libacl/acl_extended_fd.c
index f19ad7b..bbf9055 100644
--- a/libacl/acl_extended_fd.c
+++ b/libacl/acl_extended_fd.c
@@ -20,13 +20,12 @@
 */
 
 #include <unistd.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "libacl.h"
 
 #include "byteorder.h"
 #include "acl_ea.h"
 
-
 int
 acl_extended_fd(int fd)
 {
diff --git a/libacl/acl_extended_file.c b/libacl/acl_extended_file.c
index f417784..87f8e6e 100644
--- a/libacl/acl_extended_file.c
+++ b/libacl/acl_extended_file.c
@@ -20,7 +20,7 @@
 */
 
 #include <unistd.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "libacl.h"
 
 #include "__acl_extended_file.h"
diff --git a/libacl/acl_extended_file_nofollow.c b/libacl/acl_extended_file_nofollow.c
index c253e4d..a15b076 100644
--- a/libacl/acl_extended_file_nofollow.c
+++ b/libacl/acl_extended_file_nofollow.c
@@ -20,7 +20,7 @@
 */
 
 #include <unistd.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "libacl.h"
 
 #include "__acl_extended_file.h"
diff --git a/libacl/acl_get_fd.c b/libacl/acl_get_fd.c
index f2525ef..15e3880 100644
--- a/libacl/acl_get_fd.c
+++ b/libacl/acl_get_fd.c
@@ -23,7 +23,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <stdio.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include <acl/libacl.h>
 #include "libacl.h"
 #include "__acl_from_xattr.h"
@@ -31,7 +31,6 @@
 #include "byteorder.h"
 #include "acl_ea.h"
 
-
 /* 23.4.15 */
 acl_t
 acl_get_fd(int fd)
diff --git a/libacl/acl_get_file.c b/libacl/acl_get_file.c
index 110ef2e..d3131bc 100644
--- a/libacl/acl_get_file.c
+++ b/libacl/acl_get_file.c
@@ -23,7 +23,7 @@
 #include <sys/stat.h>
 #include <unistd.h>
 #include <stdio.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include <acl/libacl.h>
 #include "libacl.h"
 #include "__acl_from_xattr.h"
@@ -31,7 +31,6 @@
 #include "byteorder.h"
 #include "acl_ea.h"
 
-
 /* 23.4.16 */
 acl_t
 acl_get_file(const char *path_p, acl_type_t type)
diff --git a/libacl/acl_set_fd.c b/libacl/acl_set_fd.c
index e6413ad..38dcd4a 100644
--- a/libacl/acl_set_fd.c
+++ b/libacl/acl_set_fd.c
@@ -20,7 +20,7 @@
 */
 
 #include <unistd.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "libacl.h"
 #include "__acl_to_xattr.h"
 
diff --git a/libacl/acl_set_file.c b/libacl/acl_set_file.c
index a7e368f..c234b4a 100644
--- a/libacl/acl_set_file.c
+++ b/libacl/acl_set_file.c
@@ -22,7 +22,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include <attr/xattr.h>
+#include <sys/xattr.h>
 #include "libacl.h"
 #include "__acl_to_xattr.h"
 
diff --git a/libacl/libacl.h b/libacl/libacl.h
index e79575d..08ba905 100644
--- a/libacl/libacl.h
+++ b/libacl/libacl.h
@@ -17,8 +17,13 @@
 
 #include <errno.h>
 #include <sys/acl.h>
+#include <errno.h>
 #include "libobj.h"
 
+#ifndef ENOATTR
+# define ENOATTR ENODATA
+#endif
+
 typedef unsigned int permset_t;
 
 #define ACL_PERM_NONE		(0x0000)