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));
54 uinttostr (i, buf, len)
59 return (fmtumax (i, 10, buf, len, FL_UNSIGNED));
62 /* Integer to string conversion. This conses the string; the
63 caller should free it. */
68 char *p, lbuf[INT_STRLEN_BOUND(uintmax_t) + 1];
70 p = fmtumax (i, 10, lbuf, sizeof(lbuf), FL_UNSIGNED);
71 return (savestring (p));