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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/ext/-test-/bignum/bigzero.c |
Fresh start
Diffstat (limited to 'jni/ruby/ext/-test-/bignum/bigzero.c')
-rw-r--r-- | jni/ruby/ext/-test-/bignum/bigzero.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/jni/ruby/ext/-test-/bignum/bigzero.c b/jni/ruby/ext/-test-/bignum/bigzero.c new file mode 100644 index 0000000..35117db --- /dev/null +++ b/jni/ruby/ext/-test-/bignum/bigzero.c @@ -0,0 +1,26 @@ +#include "internal.h" + +static VALUE +bug_big_zero(VALUE self, VALUE length) +{ + long len = NUM2ULONG(length); + VALUE z = rb_big_new(len, 1); + MEMZERO(BIGNUM_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(BIGNUM_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); +} |