[13/16] eal: add define guards to avoid multi-inclusion
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Commit Message
Supplement define guards to prevent multiple inclusion.
Signed-off-by: Weiguo Li <liwg06@foxmail.com>
---
lib/eal/include/rte_eal_paging.h | 5 +++++
lib/eal/windows/include/rte_virt2phys.h | 5 +++++
2 files changed, 10 insertions(+)
Comments
2022-02-06 11:58 (UTC+0800), Weiguo Li:
> Supplement define guards to prevent multiple inclusion.
>
> Signed-off-by: Weiguo Li <liwg06@foxmail.com>
> ---
> lib/eal/include/rte_eal_paging.h | 5 +++++
> lib/eal/windows/include/rte_virt2phys.h | 5 +++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/lib/eal/include/rte_eal_paging.h b/lib/eal/include/rte_eal_paging.h
> index c60317d0f5..0ee5dd467f 100644
> --- a/lib/eal/include/rte_eal_paging.h
> +++ b/lib/eal/include/rte_eal_paging.h
> @@ -2,6 +2,9 @@
> * Copyright(c) 2020 Dmitry Kozlyuk
> */
>
> +#ifndef _RTE_EAL_PAGING_H_
> +#define _RTE_EAL_PAGING_H_
> +
> #include <stdint.h>
>
> #include <rte_compat.h>
> @@ -96,3 +99,5 @@ rte_mem_page_size(void);
> __rte_internal
> int
> rte_mem_lock(const void *virt, size_t size);
> +
> +#endif /* _RTE_EAL_PAGING_H_ */
> diff --git a/lib/eal/windows/include/rte_virt2phys.h b/lib/eal/windows/include/rte_virt2phys.h
> index 4bb2b4aafe..06992f208d 100644
> --- a/lib/eal/windows/include/rte_virt2phys.h
> +++ b/lib/eal/windows/include/rte_virt2phys.h
> @@ -2,6 +2,9 @@
> * Copyright (c) 2020 Dmitry Kozlyuk
> */
>
> +#ifndef _RTE_VIRT2PHYS_H_
> +#define _RTE_VIRT2PHYS_H_
> +
> /**
> * @file virt2phys driver interface
> */
> @@ -32,3 +35,5 @@ DEFINE_GUID(GUID_DEVINTERFACE_VIRT2PHYS,
> */
> #define IOCTL_VIRT2PHYS_TRANSLATE CTL_CODE( \
> VIRT2PHYS_DEVTYPE, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS)
> +
> +#endif /* _RTE_VIRT2PHYS_H_ */
Acked-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Probably should have:
Fixes: 2a5d547a4a9b ("eal/windows: implement basic memory management")
Cc: dmitry.kozliuk@gmail.com
@@ -2,6 +2,9 @@
* Copyright(c) 2020 Dmitry Kozlyuk
*/
+#ifndef _RTE_EAL_PAGING_H_
+#define _RTE_EAL_PAGING_H_
+
#include <stdint.h>
#include <rte_compat.h>
@@ -96,3 +99,5 @@ rte_mem_page_size(void);
__rte_internal
int
rte_mem_lock(const void *virt, size_t size);
+
+#endif /* _RTE_EAL_PAGING_H_ */
@@ -2,6 +2,9 @@
* Copyright (c) 2020 Dmitry Kozlyuk
*/
+#ifndef _RTE_VIRT2PHYS_H_
+#define _RTE_VIRT2PHYS_H_
+
/**
* @file virt2phys driver interface
*/
@@ -32,3 +35,5 @@ DEFINE_GUID(GUID_DEVINTERFACE_VIRT2PHYS,
*/
#define IOCTL_VIRT2PHYS_TRANSLATE CTL_CODE( \
VIRT2PHYS_DEVTYPE, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS)
+
+#endif /* _RTE_VIRT2PHYS_H_ */