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hal_set_lock(3hal) HAL hal_set_lock(3hal)

NAME

hal_set_lock, hal_get_lock - Set or get the HAL lock level

SYNTAX

int hal_set_lock(unsigned char lock_type)

int hal_get_lock()

ARGUMENTS

The desired lock type, which may be a bitwise combination of: HAL_LOCK_LOAD, HAL_LOCK_CONFIG, HAL_LOCK_PARAMS, or HAL_LOCK_PARAMS. HAL_LOCK_NONE or 0 locks nothing, and HAL_LOCK_ALL locks everything.

DESCRIPTION

RETURN VALUE

hal_set_lock Returns a HAL status code. hal_get_lock returns the current HAL lock level or a HAL status code.

2006-10-12 LinuxCNC Documentation