From: Weiguo Li <liwg06@foxmail.com>
To: dev@dpdk.org
Subject: [PATCH v3 1/4] kni: add define guards to avoid multi-inclusion
Date: Wed, 9 Feb 2022 15:24:05 +0800 [thread overview]
Message-ID: <tencent_73F6A73E11363A87DFB62372225531733C08@qq.com> (raw)
In-Reply-To: <cover.1644390801.git.liwg06@foxmail.com>
Supplement define guards to prevent multiple inclusion.
Signed-off-by: Weiguo Li <liwg06@foxmail.com>
---
lib/kni/rte_kni_fifo.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/kni/rte_kni_fifo.h b/lib/kni/rte_kni_fifo.h
index d2ec82fe87..2ff71554c0 100644
--- a/lib/kni/rte_kni_fifo.h
+++ b/lib/kni/rte_kni_fifo.h
@@ -2,7 +2,8 @@
* Copyright(c) 2010-2014 Intel Corporation
*/
-
+#ifndef RTE_KNI_FIFO_H
+#define RTE_KNI_FIFO_H
/**
* @internal when c11 memory model enabled use c11 atomic memory barrier.
@@ -115,3 +116,5 @@ kni_fifo_free_count(struct rte_kni_fifo *fifo)
uint32_t fifo_read = __KNI_LOAD_ACQUIRE(&fifo->read);
return (fifo_read - fifo_write - 1) & (fifo->len - 1);
}
+
+#endif /* RTE_KNI_FIFO_H */
--
2.25.1
next parent reply other threads:[~2022-02-09 7:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1644390801.git.liwg06@foxmail.com>
2022-02-09 7:24 ` Weiguo Li [this message]
2022-02-09 13:52 ` Ferruh Yigit
2022-02-22 14:48 ` Thomas Monjalon
2022-02-09 7:24 ` [PATCH v3 2/4] eal: " Weiguo Li
2022-02-09 7:24 ` [PATCH v3 3/4] efd: " Weiguo Li
2022-02-09 7:24 ` [PATCH v3 4/4] hash: " Weiguo Li
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