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Imported from ../bash-2.04.tar.gz.

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This commit is contained in:
Jari Aalto 2000-03-17 21:46:59 +00:00
commit bb70624e96
387 changed files with 28522 additions and 9334 deletions
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39
array.c
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@ -8,6 +8,25 @@
* Chet Ramey
* chet@ins.cwru.edu
*/
/* Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash 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 2, or (at your option) any later
version.
Bash 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.
You should have received a copy of the GNU General Public License along
with Bash; see the file COPYING. If not, write to the Free Software
Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#include "config.h"
#if defined (ARRAY_VARS)
@ -441,6 +460,26 @@ ARRAY *a;
return (REVERSE_LIST(list, WORD_LIST *));
}
char **
array_to_argv (a)
ARRAY *a;
{
char **ret, *t;
int i;
ARRAY_ELEMENT *ae;
if (a == 0 || array_empty(a))
return ((char **)NULL);
ret = alloc_array (array_num_elements (a) + 1);
i = 0;
for (ae = element_forw(a->head); ae != a->head; ae = element_forw(ae)) {
t = element_value (ae);
ret[i++] = t ? savestring (t) : (char *)NULL;
}
ret[i] = (char *)NULL;
return (ret);
}
ARRAY *
assign_word_list (array, list)
ARRAY *array;