mirror of
git://projects.qi-hardware.com/ben-wpan.git
synced 2024-11-04 23:04:38 +02:00
tools/lib/atusd.c (atusd_open): open /dev/mem with O_SYNC to disable caching
This commit is contained in:
parent
9851e3ca88
commit
f26d735dac
@ -1,8 +1,8 @@
|
||||
/*
|
||||
* lib/atusd.c - ATRF access functions library (uSD version)
|
||||
*
|
||||
* Written 2010 by Werner Almesberger
|
||||
* Copyright 2010 Werner Almesberger
|
||||
* Written 2010-2011 by Werner Almesberger
|
||||
* Copyright 2010-2011 Werner Almesberger
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
@ -181,7 +181,7 @@ static void *atusd_open(void)
|
||||
exit(1);
|
||||
}
|
||||
|
||||
dsc->fd = open("/dev/mem", O_RDWR);
|
||||
dsc->fd = open("/dev/mem", O_RDWR | O_SYNC);
|
||||
if (dsc->fd < 0) {
|
||||
perror("/dev/mem");
|
||||
exit(1);
|
||||
|
Loading…
Reference in New Issue
Block a user