Add ability to use system libedit and update bundled libedit.

The version of libedit that is bundled with asterisk is old and has some bugs.
This patch updates the bundled version of libedit within asterisk, and also
updates asterisk to use the system libedit instead if one is available (and
pkg-config is available).  This review integrates several patches from other
users specifically kkm and tzafrir.

(closes issue #15929)
Reported by: kkm
Patches:
      015929-astcli-editrc-trunk.240324.diff uploaded by kkm (license 888)

(issue #16858)
Reported by: jw-asterisk

(closes issue #17039)
Reported by: tzafrir
Patches:
      0001-allow-using-system-copy-of-libedit.patch uploaded by tzafrir (license 46)

Review: https://reviewboard.asterisk.org/r/807/


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@280019 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2010-07-27 21:57:07 +00:00
parent 4f6728bfb8
commit 5fb5c90b89
68 changed files with 336 additions and 25531 deletions

View File

@@ -1,55 +0,0 @@
/* $NetBSD: read.h,v 1.1 2001/09/27 19:29:50 christos Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Anthony Mallet.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/*
* el.read.h: Character reading functions
*/
#ifndef _h_el_read
#define _h_el_read
typedef int (*el_rfunc_t)(EditLine *, char *);
typedef struct el_read_t {
el_rfunc_t read_char; /* Function to read a character */
} el_read_t;
protected int read_init(EditLine *);
protected int el_read_setfn(EditLine *, el_rfunc_t);
protected el_rfunc_t el_read_getfn(EditLine *);
#endif /* _h_el_read */