Add support for FreeBSD 7.

Lib/plat-freebsd7/regen

+#! /bin/sh
+set -v
+python ../../Tools/scripts/h2py.py -i '(u_long)' /usr/include/netinet/in.h

Lib/posixfile.py

@@ -179,7 +179,8 @@ class _posixfile_:
         if sys.platform in ('netbsd1',
                             'openbsd2',
                             'freebsd2', 'freebsd3', 'freebsd4', 'freebsd5',
-                            'freebsd6', 'bsdos2', 'bsdos3', 'bsdos4'):
+                            'freebsd6', 'freebsd7',
+                            'bsdos2', 'bsdos3', 'bsdos4'):
             flock = struct.pack('lxxxxlxxxxlhh', \
                   l_start, l_len, os.getpid(), l_type, l_whence)
         elif sys.platform in ('aix3', 'aix4'):

Lib/test/regrtest.py

@@ -1073,6 +1073,7 @@ _expectations = {
 }
 _expectations['freebsd5'] = _expectations['freebsd4']
 _expectations['freebsd6'] = _expectations['freebsd4']
+_expectations['freebsd7'] = _expectations['freebsd4']
 
 class _ExpectedSkips:
     def __init__(self):

Lib/test/test_fcntl.py

@@ -22,6 +22,7 @@ if sys.platform.startswith('atheos'):
 
 if sys.platform in ('netbsd1', 'Darwin1.2', 'darwin',
                     'freebsd2', 'freebsd3', 'freebsd4', 'freebsd5', 'freebsd6',
+                    'freebsd7',
                     'bsdos2', 'bsdos3', 'bsdos4',
                     'openbsd', 'openbsd2', 'openbsd3'):
     if struct.calcsize('l') == 8:

Lib/test/test_socket.py

@@ -312,7 +312,7 @@ class GeneralModuleTests(unittest.TestCase):
         # I've ordered this by protocols that have both a tcp and udp
         # protocol, at least for modern Linuxes.
         if sys.platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6',
-                            'darwin'):
+                            'freebsd7', 'darwin'):
             # avoid the 'echo' service on this platform, as there is an
             # assumption breaking non-standard port/protocol entry
             services = ('daytime', 'qotd', 'domain')

Misc/NEWS

@@ -432,6 +432,11 @@ Mac
 ---
 
 
+New platforms
+-------------
+
+- FreeBSD 7 support is added.
+
 
 Tools/Demos
 -----------

setup.py

@@ -821,7 +821,8 @@ class PyBuildExt(build_ext):
             # Linux-specific modules
             exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) )
 
-        if platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6'):
+        if platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6',
+                        'freebsd7'):
             exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) )
 
         if platform == 'sunos5':