in pathconf, -1, not 0, means unsupported.. syncio presumably works, too.
authorRich Felker <dalias@aerifal.cx>
Wed, 17 Aug 2011 03:23:15 +0000 (23:23 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 17 Aug 2011 03:23:15 +0000 (23:23 -0400)
src/conf/fpathconf.c

index f1bcc34..bfbb274 100644 (file)
@@ -14,9 +14,9 @@ long fpathconf(int fd, int name)
                [_PC_CHOWN_RESTRICTED] = 1,
                [_PC_NO_TRUNC] = 1,
                [_PC_VDISABLE] = 0,
-               [_PC_SYNC_IO] = 0,
-               [_PC_ASYNC_IO] = 0,
-               [_PC_PRIO_IO] = 0,
+               [_PC_SYNC_IO] = 1,
+               [_PC_ASYNC_IO] = -1,
+               [_PC_PRIO_IO] = -1,
                [_PC_SOCK_MAXBUF] = -1,
                [_PC_FILESIZEBITS] = FILESIZEBITS,
                [_PC_REC_INCR_XFER_SIZE] = PAGE_SIZE,