Confirmed users, Bureaucrats and Sysops emeriti
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* <code>NPERR_NO_ERROR</code>: If successful | * <code>NPERR_NO_ERROR</code>: If successful | ||
If the API is called with | The browser will not read a registered buffer upon registration, thus there is no need to re-register after changing the contents of a registered buffer. The buffer will only be read from a crash handler. Registering memory address <code>NULL</code> (zero) will not be allowed, to avoid the issue in which a plugin might register the result of a <code>malloc</code> call without a <code>NULL</code> check. | ||
If the API is called with a key that has already been registered, the new registration will replace the old one. Plugins can attempt to register multiple buffers. | |||
Calling <code>NPN_GetValue</code> with new key <code>NPNVmaxCrashMemoryBlockSize</code> can be used to get the maximum amount of memory available for a plugin's block registration. This is not a per-block or per-instance limit, it is a per-plugin limit. | Calling <code>NPN_GetValue</code> with new key <code>NPNVmaxCrashMemoryBlockSize</code> can be used to get the maximum amount of memory available for a plugin's block registration. This is not a per-block or per-instance limit, it is a per-plugin limit. |