Don't handle some flags only if they have its defines in headers at
time of building, define what is missing.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-wgjxeidwpowrvqgrxr080k6u@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 #include <sys/stat.h>
 #include <fcntl.h>
 
+#ifndef O_DIRECT
+#define O_DIRECT       00040000
+#endif
+
+#ifndef O_DIRECTORY
+#define O_DIRECTORY    00200000
+#endif
+
+#ifndef O_NOATIME
+#define O_NOATIME      01000000
+#endif
+
 static size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size,
                                               struct syscall_arg *arg)
 {