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Message-Id: <20221021211720.16465-1-ismael@iodev.co.uk>
Date: Fri, 21 Oct 2022 23:17:20 +0200
From: Ismael Luceno <ismael@...ev.co.uk>
To: musl@...ts.openwall.com
Cc: Rich Felker <dalias@...c.org>,
Ismael Luceno <ismael@...ev.co.uk>
Subject: [RFC PATCH] implement strndupa
Signed-off-by: Ismael Luceno <ismael@...ev.co.uk>
---
include/string.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/string.h b/include/string.h
index 43ad0942edd5..fda7b2e4f57c 100644
--- a/include/string.h
+++ b/include/string.h
@@ -89,6 +89,7 @@ void explicit_bzero (void *, size_t);
#ifdef _GNU_SOURCE
#define strdupa(x) strcpy(alloca(strlen(x)+1),x)
+#define strndupa(x, n) strlcpy(alloca(strnlen((x), (n)), (x), (n))
int strverscmp (const char *, const char *);
char *strchrnul(const char *, int);
char *strcasestr(const char *, const char *);
--
2.38.1
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