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This article covers features introduced in SpiderMonkey 17
Set callback function to name each compartment.
Syntax
void JS_SetCompartmentNameCallback(JSRuntime *rt, JSCompartmentNameCallback callback);
Name | Type | Description |
---|---|---|
cx |
JSRuntime * |
The runtime to set the callback function. |
callback |
JSCompartmentNameCallback |
Callback function which will be called to name each compartment (see below). |
Callback function
typedef void (* JSCompartmentNameCallback)(JSRuntime *rt, JSCompartment *compartment, char *buf, size_t bufsize);
Name | Type | Description |
---|---|---|
cx |
JSRuntime * |
The runtime of the compartments. |
compartmentCallback |
JSCompartment * |
The pointer to the compartment to be named. |
buf |
char * |
The buffer to store the name of the compartment. |
bufsize |
size_t |
The maximum size of the buffer. |
Description
JS_SetCompartmentNameCallback
sets callback function which will be called to name the compartment. If the runtime has no JSCompartmentNameCallback
, a compartment will be named "<unknown>"</unknown>
.
JSCompartmentNameCallback
will be called when visiting the compartment, and it should store the name of the compartment into buf
with NULL
terminated string.