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Imported from ../bash-2.05a.tar.gz.

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This commit is contained in:
Jari Aalto 2001-11-13 17:56:06 +00:00
commit f73dda092b
303 changed files with 37069 additions and 28812 deletions
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21
lib/sh/stringlist.c
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@ -25,7 +25,7 @@
#endif
#include <stdio.h>
#include "bashansi.h"
#include <bashansi.h>
#include "shell.h"
@ -67,6 +67,9 @@ realloc_stringlist (sl, n)
{
register int i;
if (sl == 0)
return (sl = alloc_stringlist(n));
if (n > sl->list_size)
{
sl->list = (char **)xrealloc (sl->list, (n+1) * sizeof (char *));
@ -95,6 +98,8 @@ copy_stringlist (sl)
STRINGLIST *new;
register int i;
if (sl == 0)
return ((STRINGLIST *)0);
new = alloc_stringlist (sl->list_size);
/* I'd like to use copy_array, but that doesn't copy everything. */
if (sl->list)
@ -129,6 +134,7 @@ merge_stringlists (m1, m2)
sl->list[n] = STRDUP (m2->list[i]);
sl->list_len = n;
sl->list[n] = (char *)NULL;
return (sl);
}
/* Make STRINGLIST M1 contain everything in M1 and M2. */
@ -139,10 +145,7 @@ append_stringlist (m1, m2)
register int i, n, len1, len2;
if (m1 == 0)
{
m1 = copy_stringlist (m2);
return m1;
}
return (m2 ? copy_stringlist (m2) : (STRINGLIST *)0);
len1 = m1->list_len;
len2 = m2 ? m2->list_len : 0;
@ -180,7 +183,7 @@ prefix_suffix_stringlist (sl, prefix, suffix)
{
llen = STRLEN (sl->list[i]);
tlen = plen + llen + slen + 1;
t = xmalloc (tlen + 1);
t = (char *)xmalloc (tlen + 1);
if (plen)
strcpy (t, prefix);
strcpy (t + plen, sl->list[i]);
@ -223,6 +226,12 @@ word_list_to_stringlist (list, copy, starting_index, ip)
STRINGLIST *ret;
int slen, len;
if (list == 0)
{
if (ip)
*ip = 0;
return ((STRINGLIST *)0);
}
slen = list_length (list);
ret = (STRINGLIST *)xmalloc (sizeof (STRINGLIST));
ret->list = word_list_to_argv (list, copy, starting_index, &len);