From e75a160f48cbce19a53fdc0de8af4e834df6a741 Mon Sep 17 00:00:00 2001
From: Iustin Pop <iusty@k1024.org>
Date: Sat, 28 Jun 2008 00:08:00 +0200
Subject: [PATCH] Try to enhance the FreeBSD support

FreeBSD 7.0 supports more functions, so we split some Linux-only
functions out from the HAVE_LEVEL2 defs and into a HAVE_ACL_COPY_EXT so
FreeBSD can define HAVE_LEVEL2 too.
---
 Makefile   | 17 ++++++++++++-----
 acl.c      | 19 ++++++++++++++-----
 os_linux.c |  6 ------
 setup.py   |  3 +++
 4 files changed, 29 insertions(+), 16 deletions(-)
 delete mode 100644 os_linux.c

diff --git a/Makefile b/Makefile
index 9c1aa46..e1a34e5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,19 @@
-.PHONY: doc log
+.PHONY: doc log test
 
 doc: posix1e.txt posix1e.html
 
 build/lib.linux-x86_64-2.4/posix1e.so: acl.c
 	./setup.py build
 
-posix1e.txt: build/lib.linux-x86_64-2.4/posix1e.so
-	PYTHONPATH=build/lib.linux-x86_64-2.4 pydoc posix1e > posix1e.txt
+posix1e.so: acl.c
+	./setup.py build_ext --inplace
 
-posix1e.html: build/lib.linux-x86_64-2.4/posix1e.so
-	PYTHONPATH=build/lib.linux-x86_64-2.4 pydoc -w posix1e
+posix1e.txt: posix1e.so
+	pydoc posix1e > posix1e.txt
+
+posix1e.html: posix1e.so
+	pydoc -w posix1e
+
+test:
+	python2.4 ./setup.py test
+	python2.5 ./setup.py test
diff --git a/acl.c b/acl.c
index 753a20e..7f09712 100644
--- a/acl.c
+++ b/acl.c
@@ -4,17 +4,22 @@
 #include <sys/acl.h>
 
 #ifdef HAVE_LINUX
-#include "os_linux.c"
+#include <acl/libacl.h>
+#define get_perm acl_get_perm
+#elif HAVE_FREEBSD
+#define get_perm acl_get_perm_np
 #endif
 
 staticforward PyTypeObject ACL_Type;
 static PyObject* ACL_applyto(PyObject* obj, PyObject* args);
 static PyObject* ACL_valid(PyObject* obj, PyObject* args);
 
-#ifdef HAVE_LEVEL2
+#ifdef HAVE_ACL_COPY_EXT
 static PyObject* ACL_get_state(PyObject *obj, PyObject* args);
 static PyObject* ACL_set_state(PyObject *obj, PyObject* args);
+#endif
 
+#ifdef HAVE_LEVEL2
 staticforward PyTypeObject Entry_Type;
 staticforward PyTypeObject Permset_Type;
 static PyObject* Permset_new(PyTypeObject* type, PyObject* args,
@@ -372,8 +377,7 @@ static PyObject* ACL_valid(PyObject* obj, PyObject* args) {
     }
 }
 
-#ifdef HAVE_LEVEL2
-
+#ifdef HAVE_ACL_COPY_EXT
 static PyObject* ACL_get_state(PyObject *obj, PyObject* args) {
     ACL_Object *self = (ACL_Object*) obj;
     PyObject *ret;
@@ -422,6 +426,9 @@ static PyObject* ACL_set_state(PyObject *obj, PyObject* args) {
     Py_INCREF(Py_None);
     return Py_None;
 }
+#endif
+
+#ifdef HAVE_LEVEL2
 
 /* tp_iter for the ACL type; since it can be iterated only
  * destructively, the type is its iterator
@@ -1064,11 +1071,13 @@ static PyMethodDef ACL_methods[] = {
      __to_any_text_doc__},
     {"check", ACL_check, METH_NOARGS, __check_doc__},
 #endif
-#ifdef HAVE_LEVEL2
+#ifdef HAVE_ACL_COPYEXT
     {"__getstate__", ACL_get_state, METH_NOARGS,
      "Dumps the ACL to an external format."},
     {"__setstate__", ACL_set_state, METH_VARARGS,
      "Loads the ACL from an external format."},
+#endif
+#ifdef HAVE_LEVEL2
     {"delete_entry", ACL_delete_entry, METH_VARARGS, __ACL_delete_entry_doc__},
     {"calc_mask", ACL_calc_mask, METH_NOARGS, __ACL_calc_mask_doc__},
     {"append", ACL_append, METH_VARARGS, __ACL_append_doc__},
diff --git a/os_linux.c b/os_linux.c
deleted file mode 100644
index 1fb7203..0000000
--- a/os_linux.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <acl/libacl.h>
-
-int get_perm(acl_permset_t permset, acl_perm_t perm)
-{
-    return acl_get_perm(permset, perm);
-}
diff --git a/setup.py b/setup.py
index 9fbef40..e75e1a0 100755
--- a/setup.py
+++ b/setup.py
@@ -14,9 +14,12 @@ if u_sysname == "Linux":
 elif u_sysname == "GNU/kFreeBSD":
     macros.append(("HAVE_LINUX", None))
     macros.append(("HAVE_LEVEL2", None))
+    macros.append(("HAVE_ACL_COPY_EXT", None))
     libs.append("acl")
 elif u_sysname == "FreeBSD":
     macros.append(("HAVE_FREEBSD", None))
+    if u_release.startswith("7."):
+        macros.append(("HAVE_LEVEL2", None))
 elif u_sysname == "Darwin":
     libs.append("pthread")
 else:
-- 
2.39.2