From 66d0fa1973e5e1a1bff619de8b595673d1b76cc5 Mon Sep 17 00:00:00 2001 From: Marcus Brinkmann Date: Mon, 3 Nov 2008 17:24:09 +0000 Subject: 008-11-03 Marcus Brinkmann * configure.ac: Replace gpgme paths with src. * gpgme: Move to ... * src: ... this new directory. assuan/ 2008-11-03 Marcus Brinkmann * Makefile.am (INCLUDES): Replace gpgme path with src. tests/ 2008-11-03 Marcus Brinkmann * gpgsm/Makefile.am (INCLUDES, LDADD): Replace gpgme path with src. * gpg/Makefile.am (INCLUDES, LDADD, t_thread1_LDADD): Likewise. * Makefile.am (LDADD): Likewise. --- src/ttyname_r.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 src/ttyname_r.c (limited to 'src/ttyname_r.c') diff --git a/src/ttyname_r.c b/src/ttyname_r.c new file mode 100644 index 00000000..44876587 --- /dev/null +++ b/src/ttyname_r.c @@ -0,0 +1,53 @@ +/* ttyname_r.c - A ttyname_r() replacement. + Copyright (C) 2003, 2004 g10 Code GmbH + + This file is part of GPGME. + + GPGME is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of + the License, or (at your option) any later version. + + GPGME is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + 02111-1307, USA. */ + +#if HAVE_CONFIG_H +#include +#endif +#include +#include +#include +#include + + +#warning ttyname is not thread-safe, and ttyname_r is missing + +int +ttyname_r (int fd, char *buf, size_t buflen) +{ + char *tty; + +#if HAVE_W32_SYSTEM + /* We use this default one for now. AFAICS we only need it to be + passed to gpg and in turn to pinentry. Providing a replacement + is needed because elsewhere we bail out on error. If we + eventually implement a pinentry for Windows it is uinlikely that + we need a real tty at all. */ + tty = "/dev/tty"; +#else + tty = ttyname (fd); + if (!tty) + return errno; +#endif + + strncpy (buf, tty, buflen); + buf[buflen - 1] = '\0'; + return (strlen (tty) >= buflen) ? ERANGE : 0; +} -- cgit v1.2.3