table of contents
| 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¶
| June 2024 | Kernel Hackers Manual 3.10 |