| Description |
Extracts a function argument from a jsval, converts it to a string (if possible), and passes the converted value back to the caller. |
| Arguments |
JSContext *cx, jsval v, unsigned int *pLength |
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cx is the opaque JSContext pointer that was passed to the JavaScript function. |
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v is the jsval from which the string is to be extracted. |
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pLength is a pointer to an unsigned integer. This function sets *plength equal to the length of the string in bytes. |
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| Returns |
A pointer to a string on success or NULL on failure. |
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