netbsd man page for arm_drain_writebuf

Query: arm_drain_writebuf

OS: netbsd

Section: 2

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

ARM_DRAIN_WRITEBUF(2)					    BSD/arm System Calls Manual 				     ARM_DRAIN_WRITEBUF(2)

NAME
arm_drain_writebuf -- drains the CPU write buffer
LIBRARY
ARM Architecture Library (libarm, -larm)
SYNOPSIS
#include <machine/sysarch.h> int arm_drain_writebuf();
DESCRIPTION
arm_drain_writebuf() will make sure that all the entries in the processor write buffer are written out to memory. Not all processors support this operation (currently only the SA110). Those processes that do not treat this function as a null-op.
ERRORS
arm_drain_writebuf() will never fail so will always return 0.
REFERENCES
StrongARM Data Sheet
BSD
March 29, 2002 BSD
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