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9f06167a26
* sizes.c (Init_sizes): define RbConfig::SIZEOF. [Feature #8568] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
52 lines
980 B
C
52 lines
980 B
C
#include "ruby/ruby.h"
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void
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Init_sizes(void)
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{
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VALUE s = rb_hash_new();
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rb_define_const(rb_define_module("RbConfig"), "SIZEOF", s);
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#define DEFINE(type, size) rb_hash_aset(s, rb_str_new_cstr(#type), INT2FIX(SIZEOF_##size));
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#ifdef SIZEOF_INT
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DEFINE(int, INT);
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#endif
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#ifdef SIZEOF_SHORT
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DEFINE(short, SHORT);
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#endif
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#ifdef SIZEOF_LONG
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DEFINE(long, LONG);
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#endif
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#ifdef SIZEOF_LONG_LONG
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DEFINE(long long, LONG_LONG);
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#endif
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#ifdef SIZEOF___INT64
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DEFINE(__int64, __INT64);
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#endif
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#ifdef SIZEOF___INT128
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DEFINE(__int128, __INT128);
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#endif
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#ifdef SIZEOF_OFF_T
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DEFINE(off_t, OFF_T);
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#endif
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#ifdef SIZEOF_VOIDP
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DEFINE(void*, VOIDP);
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#endif
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#ifdef SIZEOF_FLOAT
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DEFINE(float, FLOAT);
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#endif
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#ifdef SIZEOF_DOUBLE
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DEFINE(double, DOUBLE);
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#endif
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#ifdef SIZEOF_TIME_T
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DEFINE(time_t, TIME_T);
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#endif
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#ifdef SIZEOF_SIZE_T
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DEFINE(size_t, SIZE_T);
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#endif
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#ifdef SIZEOF_PTRDIFF_T
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DEFINE(ptrdiff_t, PTRDIFF_T);
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#endif
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#undef DEFINE
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}
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