mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-28 05:51:04 +00:00
95 lines
3.1 KiB
C
95 lines
3.1 KiB
C
|
/*
|
||
|
|
FUNCTION
|
||
|
|
<<atoll>>---convert a string to a long long integer
|
||
|
|
|
||
|
|
INDEX
|
||
|
|
atoll
|
||
|
|
INDEX
|
||
|
|
_atoll_r
|
||
|
|
|
||
|
|
ANSI_SYNOPSIS
|
||
|
|
#include <stdlib.h>
|
||
|
|
long long atoll(const char *<[str]>);
|
||
|
|
long long _atoll_r(struct _reent *<[ptr]>, const char *<[str]>);
|
||
|
|
|
||
|
|
TRAD_SYNOPSIS
|
||
|
|
#include <stdlib.h>
|
||
|
|
long long atoll(<[str]>)
|
||
|
|
const char *<[str]>;
|
||
|
|
|
||
|
|
long long _atoll_r(<[ptr]>, <[str]>)
|
||
|
|
struct _reent *<[ptr]>;
|
||
|
|
const char *<[str]>;
|
||
|
|
|
||
|
|
DESCRIPTION
|
||
|
|
The function <<atoll>> converts the initial portion of the string
|
||
|
|
pointed to by <<*<[str]>>> to a type <<long long>>. A call to
|
||
|
|
atoll(str) in this implementation is equivalent to
|
||
|
|
strtoll(str, (char **)NULL, 10) including behavior on error.
|
||
|
|
|
||
|
|
The alternate function <<_atoll_r>> is a reentrant version. The
|
||
|
|
extra argument <[reent]> is a pointer to a reentrancy structure.
|
||
|
|
|
||
|
|
|
||
|
|
RETURNS
|
||
|
|
The converted value.
|
||
|
|
|
||
|
|
PORTABILITY
|
||
|
|
<<atoll>> is ISO 9899 (C99) and POSIX 1003.1-2001 compatable.
|
||
|
|
|
||
|
|
No supporting OS subroutines are required.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Copyright (c) 1988, 1993
|
||
|
|
* The Regents of the University of California. All rights reserved.
|
||
|
|
*
|
||
|
|
* 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 University of
|
||
|
|
* California, Berkeley and its contributors.
|
||
|
|
* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
|
||
|
|
#ifndef _REENT_ONLY
|
||
|
|
long long
|
||
|
|
_DEFUN(atoll, (str),
|
||
|
|
_CONST char *str)
|
||
|
|
{
|
||
|
|
return strtoll(str, (char **)NULL, 10);
|
||
|
|
}
|
||
|
|
#endif /* !_REENT_ONLY */
|
||
|
|
|
||
|
|
long long
|
||
|
|
_DEFUN(_atoll_r, (ptr, str),
|
||
|
|
struct _reent *ptr _AND
|
||
|
|
_CONST char *str)
|
||
|
|
{
|
||
|
|
return _strtoll_r(ptr, str, (char **)NULL, 10);
|
||
|
|
}
|