chiark / gitweb /
Update for Python 2.7. This is release 1.0.3.
[mLib-python] / mdup.pyx
... / ...
CommitLineData
1# -*-pyrex-*-
2#
3# $Id$
4#
5# File descriptor juggling
6#
7# (c) 2009 Straylight/Edgeware
8#
9
10#----- Licensing notice -----------------------------------------------------
11#
12# This file is part of the Python interface to mLib.
13#
14# mLib/Python is free software; you can redistribute it and/or modify
15# it under the terms of the GNU General Public License as published by
16# the Free Software Foundation; either version 2 of the License, or
17# (at your option) any later version.
18#
19# mLib/Python is distributed in the hope that it will be useful,
20# but WITHOUT ANY WARRANTY; without even the implied warranty of
21# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22# GNU General Public License for more details.
23#
24# You should have received a copy of the GNU General Public License
25# along with mLib/Python; if not, write to the Free Software Foundation,
26# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27
28def mdup(v):
29 cdef mdup_fd *vv
30 cdef size_t n
31 cdef int i
32 cdef int rc
33
34 n = len(v)
35 vv = <mdup_fd *>xmalloc(n * PSIZEOF(vv))
36 for 0 <= i < n:
37 vv[i].cur, vv[i].want = v[i]
38 rc = _mdup(vv, n)
39 for 0 <= i < n:
40 v[i] = vv[i].cur, vv[i].want
41 if rc < 0:
42 _oserror()
43 return v
44
45#----- That's all, folks ----------------------------------------------------