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readline:

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2000-07-09  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * Import of readline 4.1.

        Locally modified files: Makefile.in, configure.in, configure
        (regenerated), config.h.in (regenerated), readline.h, rltty.c,
 	shell.c signals.c.

        Locally added files: acconfig.h, config/*, config.h.bot,
        cross-build/*, doc/inc-hit.texinfo.

        New files: USAGE, rlprivate.h, rlshell.h, xmalloc.h.
examples:
2000-07-09  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * Import of readline 4.1.

        New files: excallback.c, rlfe.c.
doc:
2000-07-09  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * Import of readline 4.1.

        Regenerated inc-hist.texinfo as copy of hsuser.texinfo, for
        inclusion in the gdb manual.

        New file: rluserman.texinfo
This commit is contained in:
Elena Zannoni
2000-07-09 17:20:00 +00:00
parent d0352a18a5
commit 1b17e76665
92 changed files with 3656 additions and 26798 deletions
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50
readline/shell.c
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@@ -8,7 +8,7 @@
The GNU Readline 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
as published by the Free Software Foundation; either version 2, or
(at your option) any later version.
The GNU Readline Library is distributed in the hope that it will be
@@ -19,7 +19,7 @@
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. */
59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#define READLINE_LIBRARY
#if defined (HAVE_CONFIG_H)
@@ -45,13 +45,21 @@
# include <strings.h>
#endif /* !HAVE_STRING_H */
#include <fcntl.h>
#include <pwd.h>
#include <stdio.h>
#include "rlshell.h"
#include "xmalloc.h"
#if !defined (HAVE_GETPW_DECLS)
extern struct passwd *getpwuid ();
#endif /* !HAVE_GETPW_DECLS */
extern char *xmalloc ();
#ifndef NULL
# define NULL 0
#endif
/* All of these functions are resolved from bash if we are linking readline
as part of bash. */
@@ -64,7 +72,7 @@ single_quote (string)
register int c;
char *result, *r, *s;
result = (char *)xmalloc (3 + (3 * strlen (string)));
result = (char *)xmalloc (3 + (4 * strlen (string)));
r = result;
*r++ = '\'';
@@ -132,3 +140,37 @@ get_home_dir ()
home_dir = entry->pw_dir;
return (home_dir);
}
#if !defined (O_NDELAY)
# if defined (FNDELAY)
# define O_NDELAY FNDELAY
# endif
#endif
int
unset_nodelay_mode (fd)
int fd;
{
int flags, bflags;
if ((flags = fcntl (fd, F_GETFL, 0)) < 0)
return -1;
bflags = 0;
#ifdef O_NONBLOCK
bflags |= O_NONBLOCK;
#endif
#ifdef O_NDELAY
bflags |= O_NDELAY;
#endif
if (flags & bflags)
{
flags &= ~bflags;
return (fcntl (fd, F_SETFL, flags));
}
return 0;
}