CONSOLE_TRYLOCK(9) Driver Basics CONSOLE_TRYLOCK(9) NAME console_trylock - try to lock the console system for exclusive use. SYNOPSIS int console_trylock(void); ARGUMENTS void no arguments DESCRIPTION Tried to acquire a lock which guarantees that the caller has exclusive access to the console system and the console_drivers list. returns 1 on success, and 0 on failure to acquire the lock. COPYRIGHT Kernel Hackers Manual 3.11 November 2013 CONSOLE_TRYLOCK(9)[top]
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