95 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			95 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			C
		
	
	
	
| /*
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| FUNCTION
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| <<atoll>>---convert a string to a long long integer
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| 
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| INDEX
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|         atoll
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| INDEX
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|         _atoll_r
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| 
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| ANSI_SYNOPSIS
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|         #include <stdlib.h>
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|         long long atoll(const char *<[str]>);
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|         long long _atoll_r(struct _reent *<[ptr]>, const char *<[str]>);
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| 
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| TRAD_SYNOPSIS
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|         #include <stdlib.h>
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|         long long atoll(<[str]>)
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|         const char *<[str]>;
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| 
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|         long long _atoll_r(<[ptr]>, <[str]>)
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| 	struct _reent *<[ptr]>;
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|         const char *<[str]>;
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| 
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| DESCRIPTION
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| The function <<atoll>> converts the initial portion of the string 
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| pointed to by <<*<[str]>>> to a type <<long long>>.  A call to
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| atoll(str) in this implementation is equivalent to 
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| strtoll(str, (char **)NULL, 10) including behavior on error.
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| 
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| The alternate function <<_atoll_r>> is a reentrant version.  The
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| extra argument <[reent]> is a pointer to a reentrancy structure.
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| 
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| 
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| RETURNS
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| The converted value.
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| 
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| PORTABILITY
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| <<atoll>> is ISO 9899 (C99) and POSIX 1003.1-2001 compatable.
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| 
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| No supporting OS subroutines are required.
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| */
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| 
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| /*
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|  * Copyright (c) 1988, 1993
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|  *	The Regents of the University of California.  All rights reserved.
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|  *
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|  * Redistribution and use in source and binary forms, with or without
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|  * modification, are permitted provided that the following conditions
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|  * are met:
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|  * 1. Redistributions of source code must retain the above copyright
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|  *    notice, this list of conditions and the following disclaimer.
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|  * 2. Redistributions in binary form must reproduce the above copyright
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|  *    notice, this list of conditions and the following disclaimer in the
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|  *    documentation and/or other materials provided with the distribution.
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|  * 3. All advertising materials mentioning features or use of this software
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|  *    must display the following acknowledgement:
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|  *	This product includes software developed by the University of
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|  *	California, Berkeley and its contributors.
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|  * 4. Neither the name of the University nor the names of its contributors
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|  *    may be used to endorse or promote products derived from this software
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|  *    without specific prior written permission.
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|  *
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|  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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|  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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|  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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|  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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|  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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|  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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|  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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|  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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|  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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|  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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|  * SUCH DAMAGE.
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|  */
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| 
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| #include <stdlib.h>
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| #include <stddef.h>
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| 
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| #ifndef _REENT_ONLY
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| long long
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| _DEFUN(atoll, (str),
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|        _CONST char *str)
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| {
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| 	return strtoll(str, (char **)NULL, 10);
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| }
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| #endif /* !_REENT_ONLY */
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| 
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| long long
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| _DEFUN(_atoll_r, (ptr, str),
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|        struct _reent *ptr _AND
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|        _CONST char *str)
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| {
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| 	return _strtoll_r(ptr, str, (char **)NULL, 10);
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| }
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