From 72e7f011b29998d8a3e15eb5b381ef962af5fe5b Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Fri, 5 Apr 2019 10:30:58 +0300 Subject: Upgrade to 8.0.15 --- mysql/strings/longlong2str.c | 144 ------------------------------------------- 1 file changed, 144 deletions(-) delete mode 100644 mysql/strings/longlong2str.c (limited to 'mysql/strings/longlong2str.c') diff --git a/mysql/strings/longlong2str.c b/mysql/strings/longlong2str.c deleted file mode 100644 index e35bbe1..0000000 --- a/mysql/strings/longlong2str.c +++ /dev/null @@ -1,144 +0,0 @@ -/* Copyright (c) 2000, 2001, 2004, 2006, 2007 MySQL AB, 2009 Sun Microsystems, Inc. - Use is subject to license terms. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - -/* - Defines: longlong2str(); - - longlong2str(dst, radix, val) - converts the (longlong) integer "val" to character form and moves it to - the destination string "dst" followed by a terminating NUL. The - result is normally a pointer to this NUL character, but if the radix - is dud the result will be NullS and nothing will be changed. - - If radix is -2..-36, val is taken to be SIGNED. - If radix is 2.. 36, val is taken to be UNSIGNED. - That is, val is signed if and only if radix is. You will normally - use radix -10 only through itoa and ltoa, for radix 2, 8, or 16 - unsigned is what you generally want. - - _dig_vec is public just in case someone has a use for it. - The definitions of itoa and ltoa are actually macros in m_string.h, - but this is where the code is. - - Note: The standard itoa() returns a pointer to the argument, when int2str - returns the pointer to the end-null. - itoa assumes that 10 -base numbers are allways signed and other arn't. -*/ - -#include -#include "m_string.h" - -#ifndef ll2str - -/* - This assumes that longlong multiplication is faster than longlong division. -*/ - -char *ll2str(longlong val,char *dst,int radix, int upcase) -{ - char buffer[65]; - char *p; - long long_val; - char *dig_vec= upcase ? _dig_vec_upper : _dig_vec_lower; - ulonglong uval= (ulonglong) val; - - if (radix < 0) - { - if (radix < -36 || radix > -2) return (char*) 0; - if (val < 0) { - *dst++ = '-'; - /* Avoid integer overflow in (-val) for LLONG_MIN (BUG#31799). */ - uval = (ulonglong)0 - uval; - } - radix = -radix; - } - else - { - if (radix > 36 || radix < 2) return (char*) 0; - } - if (uval == 0) - { - *dst++='0'; - *dst='\0'; - return dst; - } - p = &buffer[sizeof(buffer)-1]; - *p = '\0'; - - while (uval > (ulonglong) LONG_MAX) - { - ulonglong quo= uval/(uint) radix; - uint rem= (uint) (uval- quo* (uint) radix); - *--p= dig_vec[rem]; - uval= quo; - } - long_val= (long) uval; - while (long_val != 0) - { - long quo= long_val/radix; - *--p= dig_vec[(uchar) (long_val - quo*radix)]; - long_val= quo; - } - while ((*dst++ = *p++) != 0) ; - return dst-1; -} -#endif - -#ifndef longlong10_to_str -char *longlong10_to_str(longlong val,char *dst,int radix) -{ - char buffer[65]; - char *p; - long long_val; - ulonglong uval= (ulonglong) val; - - if (radix < 0) - { - if (val < 0) - { - *dst++ = '-'; - /* Avoid integer overflow in (-val) for LLONG_MIN (BUG#31799). */ - uval = (ulonglong)0 - uval; - } - } - - if (uval == 0) - { - *dst++='0'; - *dst='\0'; - return dst; - } - p = &buffer[sizeof(buffer)-1]; - *p = '\0'; - - while (uval > (ulonglong) LONG_MAX) - { - ulonglong quo= uval/(uint) 10; - uint rem= (uint) (uval- quo* (uint) 10); - *--p = _dig_vec_upper[rem]; - uval= quo; - } - long_val= (long) uval; - while (long_val != 0) - { - long quo= long_val/10; - *--p = _dig_vec_upper[(uchar) (long_val - quo*10)]; - long_val= quo; - } - while ((*dst++ = *p++) != 0) ; - return dst-1; -} -#endif -- cgit v1.1