linux-kernel - [PATCH v4 5/5] memblock test: fix implicit declaration of function 'strscpy'

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Message-Id: <20240806010319.29194-5-richard.weiyang@gmail.com>
Date: Tue,  6 Aug 2024 01:03:19 +0000
From: Wei Yang <richard.weiyang@...il.com>
To: rppt@...nel.org,
	richard.weiyang@...il.com
Cc: linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Subject: [PATCH v4 5/5] memblock test: fix implicit declaration of function 'strscpy'

Commit 1e4c64b71c9b ("mm/memblock: Add "reserve_mem" to reserved named
memory at boot up") introduce the usage of strscpy, which breaks the
memblock test.

Let's define it as strcpy in userspace to fix it.

Signed-off-by: Wei Yang <richard.weiyang@...il.com>
---
 tools/include/linux/string.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/include/linux/string.h b/tools/include/linux/string.h
index fb8eda3019b5..41e7fa734922 100644
--- a/tools/include/linux/string.h
+++ b/tools/include/linux/string.h
@@ -12,6 +12,8 @@ void argv_free(char **argv);
 
 int strtobool(const char *s, bool *res);
 
+#define strscpy strcpy
+
 /*
  * glibc based builds needs the extern while uClibc doesn't.
  * However uClibc headers also define __GLIBC__ hence the hack below
-- 
2.34.1