Mercurial > hg > octave-shane > gnulib-hg
annotate lib/tcgetsid.c @ 17282:a4996fb12971
locale: port to Solaris 2.6 and 7 + GNU gettext
* lib/locale.in.h: Just include_next <locale.h> when
being invoked recursively. This prevents problems on Solaris 2.6 and 7
when combining the localename module with GNU gettext 0.18.2.
Problem reported by Tom G. Christensen in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-01/msg00084.html>.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 10 Jan 2013 13:24:13 -0800 |
| parents | e542fd46ad6f |
| children | 344018b6e5d7 |
| rev | line source |
|---|---|
| 13689 | 1 /* Determine the session ID of the controlling terminal of the current process. |
|
17249
e542fd46ad6f
maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
parents:
16935
diff
changeset
|
2 Copyright (C) 2010-2013 Free Software Foundation, Inc. |
| 13689 | 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 2, or (at your option) | |
| 7 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 | |
|
16366
bb182ee4a09d
maint: replace FSF snail-mail addresses with URLs
Paul Eggert <eggert@cs.ucla.edu>
parents:
16201
diff
changeset
|
15 along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
| 13689 | 16 |
| 17 #include <config.h> | |
| 18 | |
| 19 #define USE_OLD_TTY /* needed on OpenBSD 4.5, so that TIOCGSID gets defined */ | |
| 20 | |
| 21 /* Specification. */ | |
| 22 #include <termios.h> | |
| 23 | |
| 24 #include <errno.h> | |
| 25 #include <sys/ioctl.h> | |
| 26 | |
| 27 pid_t | |
| 28 tcgetsid (int fd) | |
| 29 { | |
|
16935
498a2211d839
Write "Mac OS X" instead of "MacOS X".
Bruno Haible <bruno@clisp.org>
parents:
16366
diff
changeset
|
30 #ifdef TIOCGSID /* Mac OS X, OpenBSD */ |
| 13689 | 31 int sid; |
| 32 | |
| 33 if (ioctl (fd, TIOCGSID, &sid) < 0) | |
| 34 return -1; /* errno is set here */ | |
| 35 | |
| 36 return sid; | |
| 37 #else /* FreeBSD, Cygwin, mingw */ | |
| 38 errno = ENOSYS; | |
| 39 return -1; | |
| 40 #endif | |
| 41 } |