66d0fa1973
* configure.ac: Replace gpgme paths with src.
* gpgme: Move to ...
* src: ... this new directory.
assuan/
2008-11-03 Marcus Brinkmann <marcus@g10code.com>
* Makefile.am (INCLUDES): Replace gpgme path with src.
tests/
2008-11-03 Marcus Brinkmann <marcus@g10code.com>
* gpgsm/Makefile.am (INCLUDES, LDADD): Replace gpgme path with src.
* gpg/Makefile.am (INCLUDES, LDADD, t_thread1_LDADD): Likewise.
* Makefile.am (LDADD): Likewise.
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/* ttyname_r.c - A ttyname_r() replacement.
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Copyright (C) 2003, 2004 g10 Code GmbH
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This file is part of GPGME.
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GPGME is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of
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the License, or (at your option) any later version.
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GPGME is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdlib.h>
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#include <errno.h>
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#include <string.h>
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#include <unistd.h>
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#warning ttyname is not thread-safe, and ttyname_r is missing
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int
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ttyname_r (int fd, char *buf, size_t buflen)
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{
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char *tty;
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#if HAVE_W32_SYSTEM
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/* We use this default one for now. AFAICS we only need it to be
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passed to gpg and in turn to pinentry. Providing a replacement
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is needed because elsewhere we bail out on error. If we
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eventually implement a pinentry for Windows it is uinlikely that
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we need a real tty at all. */
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tty = "/dev/tty";
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#else
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tty = ttyname (fd);
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if (!tty)
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return errno;
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#endif
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strncpy (buf, tty, buflen);
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buf[buflen - 1] = '\0';
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return (strlen (tty) >= buflen) ? ERANGE : 0;
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}
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