File: bigzero.c

package info (click to toggle)
ruby2.1 2.1.5-2
  • links: PTS, VCS
  • area: main
  • in suites: jessie-kfreebsd
  • size: 59,972 kB
  • sloc: ruby: 625,579; ansic: 295,220; xml: 25,445; yacc: 9,155; lisp: 2,433; tcl: 949; makefile: 535; sh: 402; perl: 62; python: 47; awk: 36; asm: 35; sed: 31
file content (26 lines) | stat: -rw-r--r-- 559 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#include "ruby.h"

static VALUE
bug_big_zero(VALUE self, VALUE length)
{
    long len = NUM2ULONG(length);
    VALUE z = rb_big_new(len, 1);
    MEMZERO(RBIGNUM_DIGITS(z), BDIGIT, len);
    return z;
}

static VALUE
bug_big_negzero(VALUE self, VALUE length)
{
    long len = NUM2ULONG(length);
    VALUE z = rb_big_new(len, 0);
    MEMZERO(RBIGNUM_DIGITS(z), BDIGIT, len);
    return z;
}

void
Init_bigzero(VALUE klass)
{
    rb_define_singleton_method(klass, "zero", bug_big_zero, 1);
    rb_define_singleton_method(klass, "negzero", bug_big_negzero, 1);
}