Last change
on this file since 445 was 439, checked in by coas-nagasima, 4 years ago |
mrubyを2.1.1に更新
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File size:
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1 | /*
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2 | ** print.c - Kernel.#p
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3 | **
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4 | ** See Copyright Notice in mruby.h
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5 | */
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6 |
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7 | #include <mruby.h>
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8 | #include <mruby/string.h>
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9 | #include <mruby/variable.h>
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10 |
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11 | #ifndef MRB_DISABLE_STDIO
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12 | static void
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13 | printstr(mrb_value obj, FILE *stream)
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14 | {
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15 | if (mrb_string_p(obj)) {
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16 | fwrite(RSTRING_PTR(obj), RSTRING_LEN(obj), 1, stream);
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17 | putc('\n', stream);
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18 | }
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19 | }
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20 | #else
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21 | # define printstr(obj, stream) (void)0
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22 | #endif
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23 |
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24 | MRB_API void
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25 | mrb_p(mrb_state *mrb, mrb_value obj)
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26 | {
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27 | printstr(mrb_inspect(mrb, obj), stdout);
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28 | }
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29 |
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30 | MRB_API void
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31 | mrb_print_error(mrb_state *mrb)
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32 | {
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33 | mrb_print_backtrace(mrb);
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34 | }
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35 |
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36 | MRB_API void
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37 | mrb_show_version(mrb_state *mrb)
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38 | {
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39 | printstr(mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern_lit(mrb, "MRUBY_DESCRIPTION")), stdout);
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40 | }
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41 |
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42 | MRB_API void
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43 | mrb_show_copyright(mrb_state *mrb)
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44 | {
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45 | printstr(mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern_lit(mrb, "MRUBY_COPYRIGHT")), stdout);
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46 | }
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