diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/tcgetattr.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/tcgetattr.c | 56 |
1 files changed, 41 insertions, 15 deletions
diff --git a/sysdeps/unix/sysv/linux/tcgetattr.c b/sysdeps/unix/sysv/linux/tcgetattr.c index 3f12348478..2e8cb1cf79 100644 --- a/sysdeps/unix/sysv/linux/tcgetattr.c +++ b/sysdeps/unix/sysv/linux/tcgetattr.c @@ -1,23 +1,29 @@ -/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. -This file is part of the GNU C Library. +/* Copyright (C) 1992, 1995, 1997 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 Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 -Library General Public License for more details. + 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 + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include <termios.h> #include <sys/ioctl.h> +#include <sys/types.h> + +/* The difference here is that the termios structure used in the + kernel is not the same as we use in the libc. Therefore we must + translate it here. */ +#include <kernel_termios.h> /* Put the state of FD into *TERMIOS_P. */ int @@ -25,7 +31,27 @@ __tcgetattr (fd, termios_p) int fd; struct termios *termios_p; { - return __ioctl (fd, TCGETS, termios_p); + struct kernel_termios k_termios; + int retval; + size_t cnt; + + retval = __ioctl (fd, TCGETS, &k_termios); + + termios_p->c_iflag = k_termios.c_iflag; + termios_p->c_oflag = k_termios.c_oflag; + termios_p->c_cflag = k_termios.c_cflag; + termios_p->c_lflag = k_termios.c_lflag; + termios_p->c_line = k_termios.c_line; +#ifdef _HAVE_C_ISPEED + termios_p->c_ispeed = k_termios.c_ispeed; +#endif +#ifdef _HAVE_C_OSPEED + termios_p->c_ospeed = k_termios.c_ospeed; +#endif + for (cnt = 0; cnt < KERNEL_NCCS; ++cnt) + termios_p->c_cc[cnt] = k_termios.c_cc[cnt]; + + return retval; } weak_alias (__tcgetattr, tcgetattr) |