1 --- file.c.orig	1995-07-12 08:24:22.000000000 -0700
2 +++ file.c	2015-10-25 01:08:02.787449291 -0700
3 @@ -229,7 +229,7 @@
4  	lock.l_type = F_WRLCK;
5  	lock.l_whence = SEEK_SET;
6  	lock.l_start = lock.l_len = (long) 0;
7 -	fcntl (fileno (file), F_SETFL, O_SYNC);
8 +	fcntl (fileno (file), F_SETFL, O_FSYNC);
9  	fcntl (fileno (file), F_SETLKW, &lock);
10  #endif
11 
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