Reference for unit 'go32': Procedures and functions¶

Procedure/function	Description
`allocate_ldt_descriptors`	Allocate a number of descriptors.
`allocate_memory_block`	Allocate a block of linear memory.
`copyfromdos`	Copy data from DOS to heap.
`copytodos`	Copy data from heap to DOS memory.
`create_code_segment_alias_descriptor`	Create new descriptor from existing descriptor.
`disable`	Disable hardware interrupts.
`dpmi_dosmemfillchar`	Fill DOS memory with a character.
`dpmi_dosmemfillword`	Fill DOS memory with a word value.
`dpmi_dosmemget`	Move data from DOS memory to DPMI memory.
`dpmi_dosmemmove`	Move DOS memory.
`dpmi_dosmemput`	Move data from DPMI memory to DOS memory.
`enable`	Enable hardware interrupts.
`free_ldt_descriptor`	Free a descriptor.
`free_linear_addr_mapping`	? No description available.
`free_memory_block`	Free allocated memory block.
`free_rm_callback`	Release real mode callback.
`get_cs`	Get CS selector.
`get_descriptor_access_right`	Get descriptor's access rights.
`get_dpmi_version`	Return DPMI information.
`get_ds`	Get DS Selector.
`get_exception_handler`	Return current exception handler.
`get_linear_addr`	Convert physical to linear address.
`get_meminfo`	Return information on the available memory.
`get_next_selector_increment_value`	Return selector increment value.
`get_page_attributes`	? No description available.
`get_page_size`	Return the page size.
`get_pm_exception_handler`	Get protected mode exception handler.
`get_pm_interrupt`	Return protected mode interrupt handler.
`get_rm_callback`	Return real mode callback.
`get_rm_interrupt`	Get real mode interrupt vector.
`get_run_mode`	Return current run mode.
`get_segment_base_address`	Return base address from descriptor table.
`get_segment_limit`	Return segment limits from descriptor.
`get_ss`	Return SS selector.
`global_dos_alloc`	Allocate DOS real mode memory.
`global_dos_free`	Free DOS memory block.
`inportb`	Read byte from I/O port.
`inportl`	Read longint from I/O port.
`inportw`	Read word from I/O port.
`lock_code`	Lock code memory range.
`lock_data`	Lock data memory range.
`lock_linear_region`	Lock linear memory region.
`map_device_in_memory_block`	Map a device into program's memory space.
`outportb`	Write byte to I/O port.
`outportl`	Write longint to I/O port.
`outportw`	Write word to I/O port.
`realintr`	Simulate interrupt.
`request_linear_region`	Request linear address region.
`segment_to_descriptor`	Map segment address to descriptor.
`seg_fillchar`	Fill segment with byte value.
`seg_fillword`	Fill segment with word value.
`seg_move`	Move data between 2 locations.
`set_descriptor_access_right`	Set access rights to memory descriptor.
`set_exception_handler`	Set exception handler.
`set_page_attributes`	? No description available.
`set_pm_exception_handler`	Set protected mode exception handler.
`set_pm_interrupt`	Set protected mode interrupt handler.
`set_rm_interrupt`	Set real mode interrupt handler.
`set_segment_base_address`	Set descriptor's base address.
`set_segment_limit`	Set descriptor limit.
`tb_offset`	Return DOS transfer buffer offset.
`tb_segment`	Return DOS transfer buffer segment.
`tb_size`	Return DOS transfer memory buffer size.
`transfer_buffer`	Return offset of DOS transfer buffer.
`unlock_code`	Unlock code segment.
`unlock_data`	Unlock data segment.
`unlock_linear_region`	Unlock linear memory region.