Mercurial > hg > octave-lojdl > gnulib-hg
annotate lib/posix_openpt.c @ 15965:d646eaed80e3
posix_openpt: Fix compilation error.
* lib/posix_openpt.c (posix_openpt): Renamed from posix_openpty.
* doc/posix-functions/posix_openpt.texi: Mention ENOENT error code.
Mention the openpty module as an alternative.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Wed, 19 Oct 2011 11:49:39 +0200 |
| parents | 27cc5b08d442 |
| children | 67e19ae8059e |
| rev | line source |
|---|---|
| 15961 | 1 /* Open the master side of a pseudo-terminal. |
| 2 Copyright (C) 2010-2011 Free Software Foundation, Inc. | |
| 3 | |
| 4 This program is free software: you can redistribute it and/or modify | |
| 5 it under the terms of the GNU General Public License as published by | |
| 6 the Free Software Foundation; either version 3 of the License, or | |
| 7 (at your option) any later version. | |
| 8 | |
| 9 This program is distributed in the hope that it will be useful, | |
| 10 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 GNU General Public License for more details. | |
| 13 | |
| 14 You should have received a copy of the GNU General Public License | |
| 15 along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 16 | |
| 17 #include <config.h> | |
| 18 | |
| 19 /* Specification. */ | |
| 20 #include <stdlib.h> | |
| 21 | |
| 22 #include <fcntl.h> | |
| 23 #include <errno.h> | |
| 24 | |
| 25 int | |
|
15965
d646eaed80e3
posix_openpt: Fix compilation error.
Bruno Haible <bruno@clisp.org>
parents:
15961
diff
changeset
|
26 posix_openpt (int flags) |
| 15961 | 27 { |
| 28 int master; | |
| 29 | |
| 30 #ifdef _AIX /* AIX */ | |
| 31 | |
| 32 master = open ("/dev/ptc", flags); | |
| 33 | |
| 34 #elif (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ /* mingw */ | |
| 35 | |
| 36 /* Mingw lacks pseudo-terminals altogether. */ | |
| 37 master = -1; | |
| 38 errno = ENOSYS; | |
| 39 | |
| 40 #else /* MacOS, OpenBSD, HP-UX, IRIX, Solaris 9, Cygwin 1.5 */ | |
| 41 | |
| 42 /* Most systems that lack posix_openpt() have /dev/ptmx. */ | |
| 43 master = open ("/dev/ptmx", flags); | |
| 44 | |
| 45 #endif | |
| 46 | |
| 47 return master; | |
| 48 } | |
| 49 | |
| 50 #endif |