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>
}
/* 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) {