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contrib/blacklist/port/_strtoi.h
- This file was added.
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| /* $NetBSD: _strtoi.h,v 1.1 2015/01/22 02:15:59 christos Exp $ */ | |||||
| /*- | |||||
| * Copyright (c) 1990, 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. 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. | |||||
| * | |||||
| * Original version ID: | |||||
| * NetBSD: src/lib/libc/locale/_wcstoul.h,v 1.2 2003/08/07 16:43:03 agc Exp | |||||
| * | |||||
| * Created by Kamil Rytarowski, based on ID: | |||||
| * NetBSD: src/common/lib/libc/stdlib/_strtoul.h,v 1.7 2013/05/17 12:55:56 joerg Exp | |||||
| */ | |||||
| /* | |||||
| * function template for strtoi and strtou | |||||
| * | |||||
| * parameters: | |||||
| * _FUNCNAME : function name | |||||
| * __TYPE : return and range limits type | |||||
| * __WRAPPED : wrapped function, strtoimax or strtoumax | |||||
| */ | |||||
| __TYPE | |||||
| _FUNCNAME(const char * __restrict nptr, char ** __restrict endptr, int base, | |||||
| __TYPE lo, __TYPE hi, int * rstatus) | |||||
| { | |||||
| int serrno; | |||||
| __TYPE im; | |||||
| char *ep; | |||||
| int rep; | |||||
| /* endptr may be NULL */ | |||||
| if (endptr == NULL) | |||||
| endptr = &ep; | |||||
| if (rstatus == NULL) | |||||
| rstatus = &rep; | |||||
| serrno = errno; | |||||
| errno = 0; | |||||
| im = __WRAPPED(nptr, endptr, base); | |||||
| *rstatus = errno; | |||||
| errno = serrno; | |||||
| if (*rstatus == 0) { | |||||
| /* No digits were found */ | |||||
| if (nptr == *endptr) | |||||
| *rstatus = ECANCELED; | |||||
| /* There are further characters after number */ | |||||
| else if (**endptr != '\0') | |||||
| *rstatus = ENOTSUP; | |||||
| } | |||||
| if (im < lo) { | |||||
| if (*rstatus == 0) | |||||
| *rstatus = ERANGE; | |||||
| return lo; | |||||
| } | |||||
| if (im > hi) { | |||||
| if (*rstatus == 0) | |||||
| *rstatus = ERANGE; | |||||
| return hi; | |||||
| } | |||||
| return im; | |||||
| } | |||||