~mdw / mLib-python / blame
| Commit | Line | Data |
|---|---|---|
| ea2fc600 MW |
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 | ||
| 28 | def 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 ---------------------------------------------------- |