diff options
Diffstat (limited to 'sysdeps/mach/hurd/ttyname_r.c')
-rw-r--r-- | sysdeps/mach/hurd/ttyname_r.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/sysdeps/mach/hurd/ttyname_r.c b/sysdeps/mach/hurd/ttyname_r.c deleted file mode 100644 index d53c6fff35..0000000000 --- a/sysdeps/mach/hurd/ttyname_r.c +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright (C) 1994-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library 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. - - The GNU C Library 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 the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <string.h> -#include <unistd.h> -#include <hurd.h> -#include <hurd/term.h> -#include <hurd/fd.h> - -/* Store at most BUFLEN characters of the pathname of the terminal FD is - open on in BUF. Return 0 on success, -1 otherwise. */ -int -__ttyname_r (int fd, char *buf, size_t buflen) -{ - error_t err; - char nodename[1024]; /* XXX */ - size_t len; - - nodename[0] = '\0'; - if (err = HURD_DPORT_USE (fd, __term_get_nodename (port, nodename))) - { - if (err == MIG_BAD_ID || err == EOPNOTSUPP) - err = ENOTTY; - return __hurd_dfail (fd, err), errno; - } - - len = strlen (nodename) + 1; - if (len > buflen) - { - errno = ERANGE; - return errno; - } - - memcpy (buf, nodename, len); - return 0; -} - -weak_alias (__ttyname_r, ttyname_r) |