[PATCH 2/2] kfifo: add kfifo_skip() testcase
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From: Andrea Righi on 12 Aug 2010 11:40 Add a testcase for kfifo_skip() to the byte stream fifo example. Signed-off-by: Andrea Righi <arighi(a)develer.com> --- samples/kfifo/bytestream-example.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/samples/kfifo/bytestream-example.c b/samples/kfifo/bytestream-example.c index 642eef3..2e3a7a8 100644 --- a/samples/kfifo/bytestream-example.c +++ b/samples/kfifo/bytestream-example.c @@ -73,6 +73,10 @@ static int __init testfunc(void) ret = kfifo_in(&test, buf, ret); printk(KERN_INFO "ret: %d\n", ret); + /* skip first element of the fifo */ + printk(KERN_INFO "skip 1st element\n"); + kfifo_skip(&test); + /* put values into the fifo until is full */ for (i = 20; kfifo_put(&test, &i); i++) ; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |