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* readline.c (readline_default_bindings): Only make use of VLNEXT 

when both VLNEXT and TERMIOS_TTY_DRIVER is defined.  On SVR4
	<termio.h> includes <termios.h>, so VLNEXT is always defined.

	* sysdep-norm.h (_POSIX_VERSION):  Define this for all SVR4
	systems so that <termios.h> gets used, instead of <termio.h>.
This commit is contained in:
Fred Fish 1992-02-18 01:20:46 +00:00
parent 9e4c1921e5
commit 5bb14552fd
3 changed files with 34 additions and 53 deletions
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9
readline/ChangeLog
View File

@ -1,3 +1,12 @@
Mon Feb 17 17:15:09 1992 Fred Fish (fnf at cygnus.com)
* readline.c (readline_default_bindings): Only make use of VLNEXT
when both VLNEXT and TERMIOS_TTY_DRIVER is defined. On SVR4
<termio.h> includes <termios.h>, so VLNEXT is always defined.
* sysdep-norm.h (_POSIX_VERSION): Define this for all SVR4
systems so that <termios.h> gets used, instead of <termio.h>.
Fri Dec 20 12:04:31 1991 Fred Fish (fnf at cygnus.com)
* configure.in: Change svr4 references to sysv4.

72
readline/readline.c
View File

@ -1,7 +1,7 @@
/* readline.c -- a general facility for reading lines of input
with emacs style editing and completion. */
/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
/* Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc.
This file contains the Readline Library (the Library), a set of
routines for providing Emacs style line input to programs that ask
@ -9,18 +9,17 @@
The Library is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
The 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
General Public License for more details.
The 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 General Public License for more details.
The GNU General Public License is often shipped with GNU software, and
is generally kept in a file called COPYING or LICENSE. If you do not
have a copy of the license, write to the Free Software Foundation,
675 Mass Ave, Cambridge, MA 02139, USA. */
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Remove these declarations when we have a complete libgnu.a. */
/* #define STATIC_MALLOC */
@ -30,19 +29,14 @@ extern char *xmalloc (), *xrealloc ();
static char *xmalloc (), *xrealloc ();
#endif /* STATIC_MALLOC */
#include <stdio.h>
#include "sysdep.h"
#include <sys/types.h>
#include <stdio.h>
#include <fcntl.h>
#ifndef NO_SYS_FILE
#include <sys/file.h>
#include <signal.h>
#if defined (__GNUC__)
# define alloca __builtin_alloca
#else
# if defined (sparc) || defined (HAVE_ALLOCA_H)
# include <alloca.h>
# endif
#endif
#include <signal.h>
#if defined (HAVE_UNISTD_H)
# include <unistd.h>
@ -119,34 +113,6 @@ struct passwd *getpwuid (), *getpwent ();
/* #define HACK_TERMCAP_MOTION */
#if defined (_POSIX_VERSION) || defined (USGr3) || defined (USGr4)
# include <dirent.h>
# define direct dirent
# if defined (_POSIX_VERSION)
# define D_NAMLEN(d) (strlen ((d)->d_name))
# else /* !_POSIX_VERSION */
# define D_NAMLEN(d) ((d)->d_reclen)
# endif /* !_POSIX_VERSION */
#else /* !_POSIX_VERSION && !USGr3 */
# define D_NAMLEN(d) ((d)->d_namlen)
# if !defined (USG)
# include <sys/dir.h>
# else /* USG */
# if defined (Xenix)
# include <sys/ndir.h>
# else /* !Xenix */
# include <ndir.h>
# endif /* !Xenix */
# endif /* USG */
#endif /* !POSIX_VERSION && !USGr3 */
#if defined (USG) && defined (TIOCGWINSZ)
# include <sys/stream.h>
# if defined (USGr4) || defined (USGr3)
# include <sys/ptem.h>
# endif /* USGr4 */
#endif /* USG && TIOCGWINSZ */
/* Some standard library routines. */
#include "readline.h"
#include "history.h"
@ -1226,7 +1192,7 @@ readline_default_bindings ()
keymap[(unsigned char)kill].type == ISFUNC)
keymap[(unsigned char)kill].function = rl_unix_line_discard;
#if defined (VLNEXT)
#if defined (VLNEXT) && defined (TERMIOS_TTY_DRIVER)
{
int nextc;
@ -1236,7 +1202,7 @@ readline_default_bindings ()
keymap[(unsigned char)nextc].type == ISFUNC)
keymap[(unsigned char)nextc].function = rl_quoted_insert;
}
#endif /* VLNEXT */
#endif /* VLNEXT && TERMIOS_TTY_DRIVER */
#if defined (VWERASE)
{
@ -5137,7 +5103,7 @@ filename_completion_function (text, state)
static char *users_dirname = (char *)NULL;
static int filename_len;
struct dirent *entry = (struct dirent *)NULL;
dirent *entry = (dirent *)NULL;
/* If we don't have any state, then do some initialization. */
if (!state)
@ -5203,7 +5169,7 @@ filename_completion_function (text, state)
{
/* Otherwise, if these match upto the length of filename, then
it is a match. */
if (((int)D_NAMLEN (entry)) >= filename_len &&
if (entry->d_name[0] == filename[0] && /* Quick test */
(strncmp (filename, entry->d_name, filename_len) == 0))
{
break;
@ -5227,7 +5193,7 @@ filename_completion_function (text, state)
if (dirname && (strcmp (dirname, ".") != 0))
{
temp = (char *)
xmalloc (1 + strlen (users_dirname) + D_NAMLEN (entry));
xmalloc (1 + strlen (users_dirname) + strlen (entry->d_name));
strcpy (temp, users_dirname);
strcat (temp, entry->d_name);
}

6
readline/sysdep-norm.h
View File

@ -20,3 +20,9 @@ extern char *alloca ();
#include <dirent.h>
typedef struct dirent dirent;
/* SVR4 systems should use <termios.h> rather than <termio.h>. */
#if defined (USGr4)
#define _POSIX_VERSION
#endif