1 /* rlwinsize.h -- an attempt to isolate some of the system-specific defines 2 for `struct winsize' and TIOCGWINSZ. */ 3 4 /* Copyright (C) 1997-2009 Free Software Foundation, Inc. 5 6 This file is part of the GNU Readline Library (Readline), a library 7 for reading lines of text with interactive input and history editing. 8 9 Readline is free software: you can redistribute it and/or modify 10 it under the terms of the GNU General Public License as published by 11 the Free Software Foundation, either version 3 of the License, or 12 (at your option) any later version. 13 14 Readline is distributed in the hope that it will be useful, 15 but WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 GNU General Public License for more details. 18 19 You should have received a copy of the GNU General Public License 20 along with Readline. If not, see <http://www.gnu.org/licenses/>. 21 */ 22 23 #if !defined (_RLWINSIZE_H_) 24 #define _RLWINSIZE_H_ 25 26 #if defined (HAVE_CONFIG_H) 27 # include "config.h" 28 #endif 29 30 /* Try to find the definitions of `struct winsize' and TIOGCWINSZ */ 31 32 #if defined (GWINSZ_IN_SYS_IOCTL) && !defined (TIOCGWINSZ) 33 # include <sys/ioctl.h> 34 #endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */ 35 36 #if defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL) 37 # include <termios.h> 38 #endif /* STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */ 39 40 /* Not in either of the standard places, look around. */ 41 #if !defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL) 42 # if defined (HAVE_SYS_STREAM_H) 43 # include <sys/stream.h> 44 # endif /* HAVE_SYS_STREAM_H */ 45 # if defined (HAVE_SYS_PTEM_H) /* SVR4.2, at least, has it here */ 46 # include <sys/ptem.h> 47 # define _IO_PTEM_H /* work around SVR4.2 1.1.4 bug */ 48 # endif /* HAVE_SYS_PTEM_H */ 49 # if defined (HAVE_SYS_PTE_H) /* ??? */ 50 # include <sys/pte.h> 51 # endif /* HAVE_SYS_PTE_H */ 52 #endif /* !STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */ 53 54 #if defined (M_UNIX) && !defined (_SCO_DS) && !defined (tcflow) 55 # define tcflow(fd, action) ioctl(fd, TCXONC, action) 56 #endif 57 58 #endif /* _RL_WINSIZE_H */ 59