PR_GetError 编辑

Returns the current thread's last set platform-independent error code.

Syntax

#include <prerror.h>

/wiki/en-US/docs/Mozilla/Projects/NSPR/Reference/PRErrorCode PR_GetError(void)

Returns

The value returned is a 32-bit number. NSPR provides no direct interpretation of the number's value. NSPR does use /wiki/en-US/docs/Mozilla/Projects/NSPR/Reference/PR_SetError to set error numbers defined in Error Codes.