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Diffstat (limited to 'newlib/libc/stdlib/strtoull_r.c')
-rw-r--r--newlib/libc/stdlib/strtoull_r.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/newlib/libc/stdlib/strtoull_r.c b/newlib/libc/stdlib/strtoull_r.c
deleted file mode 100644
index d8a86b3f4..000000000
--- a/newlib/libc/stdlib/strtoull_r.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- This code is based on strtoul.c which has the following copyright.
- It is used to convert a string into an unsigned long long.
-
- long long _strtoull_r (struct _reent *rptr, const char *s,
- char **ptr, int base);
-
-*/
-
-/*
- * Copyright (c) 1990 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.
- */
-
-#ifdef __GNUC__
-
-#define _GNU_SOURCE
-#include <_ansi.h>
-#include <limits.h>
-#include <ctype.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <reent.h>
-
-/*
- * Convert a string to an unsigned long long integer.
- *
- * Ignores `locale' stuff. Assumes that the upper and lower case
- * alphabets and digits are each contiguous.
- */
-unsigned long long
-_DEFUN (_strtoull_r, (rptr, nptr, endptr, base),
- struct _reent *rptr _AND
- _CONST char *nptr _AND
- char **endptr _AND
- int base)
-{
- register const char *s = nptr;
- register unsigned long long acc;
- register int c;
- register unsigned long long cutoff;
- register int neg = 0, any, cutlim;
-
- /*
- * See strtol for comments as to the logic used.
- */
- do {
- c = *s++;
- } while (isspace(c));
- if (c == '-') {
- neg = 1;
- c = *s++;
- } else if (c == '+')
- c = *s++;
- if ((base == 0 || base == 16) &&
- c == '0' && (*s == 'x' || *s == 'X')) {
- c = s[1];
- s += 2;
- base = 16;
- }
- if (base == 0)
- base = c == '0' ? 8 : 10;
- cutoff = (unsigned long long)ULONG_LONG_MAX / (unsigned long long)base;
- cutlim = (unsigned long long)ULONG_LONG_MAX % (unsigned long long)base;
- for (acc = 0, any = 0;; c = *s++) {
- if (isdigit(c))
- c -= '0';
- else if (isalpha(c))
- c -= isupper(c) ? 'A' - 10 : 'a' - 10;
- else
- break;
- if (c >= base)
- break;
- if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
- any = -1;
- else {
- any = 1;
- acc *= base;
- acc += c;
- }
- }
- if (any < 0) {
- acc = ULONG_LONG_MAX;
- rptr->_errno = ERANGE;
- } else if (neg)
- acc = -acc;
- if (endptr != 0)
- *endptr = (char *) (any ? s - 1 : nptr);
- return (acc);
-}
-
-#endif /* __GNUC__ */