Entry: JS_strdup (Function)
Summary: Duplicates a specified string within a specific JS executable script context.
Syntax:
char * JS_strdup(JSContext *cx, const char *s);
Argument Type Description
cx JSContext * Pointer to a JS context from which to derive runtime information.
s char * Pointer to an existing string to duplicate.
Description:
JS_strdup duplicates a specified string, s, within a specified JSContext, cx. To duplicate the string, JS_strdup allocates space from the malloc heap for the a copy of the string, and then copies s to the newly allocated location. If the allocation fails, JS_strdup returns a null pointer. Otherwise, it returns a pointer to the duplicate string.
See also:
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