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30 lines
628 B
30 lines
628 B
name: duk_get_magic
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proto: |
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duk_int_t duk_get_magic(duk_context *ctx, duk_idx_t index);
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stack: |
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[ ... val! ... ]
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summary: |
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<p>Get the 16-bit signed "magic" value associated with the Duktape/C function
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at <code>index</code>. If the value is not a Duktape/C function, an error is
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thrown.</p>
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<div class="note">
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Lightweight functions have space for only <b>8</b> magic value bits which is
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interpreted as a signed integer (-128 to 127).
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</div>
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example: |
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duk_int_t my_flags = duk_get_magic(ctx, -3);
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tags:
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- function
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- magic
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seealso:
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- duk_get_current_magic
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- duk_set_magic
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introduced: 1.0.0
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