Sha256: 8a5fdf9da45dcaa5e8d9b22689b031d050236440a5d4e28f0757e1a60e435783
Contents?: true
Size: 654 Bytes
Versions: 5
Compression:
Stored size: 654 Bytes
Contents
#include "ruby.h"
#include "extconf.h"
#include "crc32c.h"
VALUE Digest_CRC32c_update(VALUE self, VALUE data)
{
VALUE crc_ivar_name = rb_intern("@crc");
VALUE crc_ivar = rb_ivar_get(self, crc_ivar_name);
crc32_t crc = NUM2UINT(crc_ivar);
const char *data_ptr = StringValuePtr(data);
size_t length = RSTRING_LEN(data);
crc = crc32c_update(crc,data_ptr,length);
rb_ivar_set(self, crc_ivar_name, UINT2NUM(crc));
return self;
}
void Init_crc32c_ext()
{
VALUE mDigest = rb_const_get(rb_cObject, rb_intern("Digest"));
VALUE cCRC32c = rb_const_get(mDigest, rb_intern("CRC32c"));
rb_define_method(cCRC32c, "update", Digest_CRC32c_update, 1);
}
Version data entries
5 entries across 5 versions & 1 rubygems