1
/* itos.c -- Convert integer to string. */
3
/* Copyright (C) 1998-2002 Free Software Foundation, Inc.
5
This file is part of GNU Bash, the Bourne Again SHell.
7
Bash is free software: you can redistribute it and/or modify
8
it under the terms of the GNU General Public License as published by
9
the Free Software Foundation, either version 3 of the License, or
10
(at your option) any later version.
12
Bash is distributed in the hope that it will be useful,
13
but WITHOUT ANY WARRANTY; without even the implied warranty of
14
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15
GNU General Public License for more details.
17
You should have received a copy of the GNU General Public License
18
along with Bash. If not, see <http://www.gnu.org/licenses/>.
25
#if defined (HAVE_UNISTD_H)
33
inttostr (i, buf, len)
38
return (fmtumax (i, 10, buf, len, 0));
41
/* Integer to string conversion. This conses the string; the
42
caller should free it. */
47
char *p, lbuf[INT_STRLEN_BOUND(intmax_t) + 1];
49
p = fmtumax (i, 10, lbuf, sizeof(lbuf), 0);
50
return (savestring (p));
53
/* Integer to string conversion. This conses the string using strdup;
54
caller should free it and be prepared to deal with NULL return. */
59
char *p, lbuf[INT_STRLEN_BOUND(intmax_t) + 1];
61
p = fmtumax (i, 10, lbuf, sizeof(lbuf), 0);
66
uinttostr (i, buf, len)
71
return (fmtumax (i, 10, buf, len, FL_UNSIGNED));
74
/* Integer to string conversion. This conses the string; the
75
caller should free it. */
80
char *p, lbuf[INT_STRLEN_BOUND(uintmax_t) + 1];
82
p = fmtumax (i, 10, lbuf, sizeof(lbuf), FL_UNSIGNED);
83
return (savestring (p));