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This article covers features introduced in SpiderMonkey 38
Get the chars of an interned string.
Syntax
const JS::Latin1Char *
JS_GetLatin1InternedStringChars(const JS::AutoCheckCannotGC &nogc,
JSString *str);
const char16_t *
JS_GetTwoByteInternedStringChars(const JS::AutoCheckCannotGC &nogc,
JSString *str);
| Name | Type | Description |
|---|---|---|
cx |
JSContext * |
A context. Requires request. In a JS_THREADSAFE build, the caller must be in a request on this JSContext.. |
nogc |
JS::AutoCheckCannotGC & |
A reference to JS::AutoCheckCannotGC. |
str |
JSString * |
A string to get characters. |
Description
JS_GetLatin1InternedStringChars and JS_GetTwoByteInternedStringChars gets the characters of the string, str.
If successful, JS_GetLatin1StringCharsAndLength and JS_GetTwoByteStringCharsAndLength return a pointer to the string, otherwise return NULL.