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37 lines
897 B
37 lines
897 B
name: duk_peval_lstring
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proto: |
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duk_int_t duk_peval_lstring(duk_context *ctx, const char *src, duk_size_t len);
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stack: |
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[ ... ] -> [ ... result! ] (if success, return value == 0)
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[ ... ] -> [ ... err! ] (if failure, return value != 0)
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summary: |
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<p>Like
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<code><a href="#duk_peval">duk_peval()</a></code>, but the eval input
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is given as a C string with explicit length. The filename associated with the
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temporary eval function is <code>"eval"</code>.</p>
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<div include="no-string-intern.html" />
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example: |
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const char *src = /* ... */;
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duk_size_t len = /* ... */;
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if (duk_peval_lstring(ctx, src, len) != 0) {
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printf("eval failed: %s\n", duk_safe_to_string(ctx, -1));
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} else {
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printf("result is: %s\n", duk_get_string(ctx, -1));
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}
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duk_pop(ctx);
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tags:
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- compile
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- protected
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- string
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seealso:
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- duk_peval_lstring_noresult
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introduced: 1.0.0
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