Searched defs:previously_enabled (Results 1 - 1 of 1) sorted by relevance

/osnet-11/usr/src/grub/grub-0.97/netboot/
H A Dpic8259.c25 uint8_t *previously_enabled,
28 *previously_enabled = irq_enabled ( irq );
37 if ( *previously_enabled ) disable_irq ( irq );
40 ( *previously_enabled ? "enabled" : "disabled" ) );
45 if ( *previously_enabled ) enable_irq ( irq );
52 * restored to that specified by previously_enabled.
56 uint8_t *previously_enabled,
74 if ( *previously_enabled ) enable_irq ( irq );
24 install_irq_handler( irq_t irq, segoff_t *handler, uint8_t *previously_enabled, segoff_t *previous_handler ) argument
55 remove_irq_handler( irq_t irq, segoff_t *handler, uint8_t *previously_enabled, segoff_t *previous_handler ) argument

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