From 8d5166fb539a4b50ecf2602cdb7f6bb105ef1d1c Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 14 Oct 1998 22:37:11 +0000 Subject: Update. 1998-10-08 Paul Eggert * time/mktime.c (my_mktime_localtime_r): Renamed from localtime_r. Define also if HAVE_LOCALTIME_R && defined localtime_r, with a body that merely expands localtime_r; this works around a bug in Digital Unix 4.0A and 4.0D. 1998-10-14 Ulrich Drepper * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Add s_ioctl. * sysdeps/unix/sysv/linux/powerpc/tcgetattr.c: New file. Define __ioctl to __syscall_ioctl and include Linux version of this file. * sysdeps/unix/sysv/linux/powerpc/tcsetattr.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/ioctl.c: New file. Redirect ioctl calls which handle struct termios. Based on a patch by Dan Jacobowitz . --- sysdeps/unix/sysv/linux/powerpc/ioctl.c | 66 +++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/powerpc/ioctl.c (limited to 'sysdeps/unix/sysv/linux/powerpc/ioctl.c') diff --git a/sysdeps/unix/sysv/linux/powerpc/ioctl.c b/sysdeps/unix/sysv/linux/powerpc/ioctl.c new file mode 100644 index 0000000000..8d1ea4457e --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/ioctl.c @@ -0,0 +1,66 @@ +/* Copyright (C) 1998 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 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include +#include + +/* The user-visible size of struct termios has changed. Catch ioctl calls + using the new-style struct termios, and translate them to old-style. */ + +extern int __syscall_ioctl (int fd, unsigned long int request, ...); + +int +__ioctl (int fd, unsigned long int request, ...) +{ + void *arg; + va_list ap; + int result; + + va_start (ap, request); + arg = va_arg (ap, void *); + + switch (request) + { + case TCGETS: + result = tcgetattr (fd, (struct termios *) arg); + break; + + case TCSETS: + result = tcsetattr (fd, TCSANOW, (struct termios *) arg); + break; + + case TCSETSW: + result = tcsetattr (fd, TCSADRAIN, (struct termios *) arg); + break; + + case TCSETSF: + result = tcsetattr (fd, TCSAFLUSH, (struct termios *) arg); + break; + + default: + result = __syscall_ioctl (fd, request, arg); + break; + } + + va_end (ap); + + return result; +} +weak_alias (__ioctl, ioctl) -- cgit 1.4.1