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osdep: Fix compilation failure on BSD systems 

Fix compilation failure on BSD systems (which don't have
O_DIRECT or O_NOATIME:
osdep.c:116: error: ‘O_DIRECT’ undeclared (first use in this function)
osdep.c:116: error: (Each undeclared identifier is reported only once
osdep.c:116: error: for each function it appears in.)
osdep.c:116: error: ‘O_NOATIME’ undeclared (first use in this function)

Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Peter Maydell 2012-08-16 12:15:18 +01:00 committed by Anthony Liguori
parent 7d76ad4fa4
commit d973ba18ce
1 changed files with 7 additions and 1 deletions
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8
osdep.c
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@ -113,7 +113,13 @@ static int qemu_dup_flags(int fd, int flags)
}
/* Set/unset flags that we can with fcntl */
setfl_flags = O_APPEND | O_ASYNC | O_DIRECT | O_NOATIME | O_NONBLOCK;
setfl_flags = O_APPEND | O_ASYNC | O_NONBLOCK;
#ifdef O_NOATIME
setfl_flags |= O_NOATIME;
#endif
#ifdef O_DIRECT
setfl_flags |= O_DIRECT;
#endif
dup_flags &= ~setfl_flags;
dup_flags |= (flags & setfl_flags);
if (fcntl(ret, F_SETFL, dup_flags) == -1) {