Changeset 10811

Timestamp:

Jun 21, 2010, 1:08:04 PM (13 years ago)

Author:

charles

Message:

call fcntl(F_NOCACHE,1) right before closing a local datafile. Does it have any effect? Who knows.

File:

• trunk/libtransmission/fdlimit.c (modified) (1 diff)

trunk/libtransmission/fdlimit.c

@@ -306 +306 @@
     posix_fadvise( fd, 0, 0, POSIX_FADV_DONTNEED );
     errno = err;
+#endif
+#ifdef SYS_DARWIN
+    /* it's unclear to me from the man pages if this actually flushes out the cache,
+     * but it couldn't hurt... */
+    fcntl( fd, F_NOCACHE, 1 );
 #endif
     close( fd );