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* pack.c: fix q and Q for big endian environments which have no

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8 bytes integer type.
  (pack_pack): use rb_big_pack.
  (pack_unpack): use rb_big_unpack.

* include/ruby/intern.h (rb_big_pack): declared.
  (rb_big_unpack): ditto.

* bignum.c (rb_big_pack): new function.
  (rb_big_unpack): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2010-02-26 18:51:02 +00:00
parent 069d271eb5
commit 8c9024763f
4 changed files with 140 additions and 23 deletions
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2
include/ruby/intern.h
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@ -103,6 +103,8 @@ unsigned LONG_LONG rb_big2ull(VALUE);
#endif /* HAVE_LONG_LONG */
void rb_quad_pack(char*,VALUE);
VALUE rb_quad_unpack(const char*,int);
void rb_big_pack(VALUE val, unsigned long *buf, long num_longs);
VALUE rb_big_unpack(unsigned long *buf, long num_longs);
int rb_uv_to_utf8(char[6],unsigned long);
VALUE rb_dbl2big(double);
double rb_big2dbl(VALUE);