[PATCH (2) 21/34] mbstowcs.3: Use sizeof consistently

Alejandro Colomar
2020-09-04T14:45:19Z

From 1b70e7a1da093e4a8e3be79aaed623b21c10e763 Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <colomar.6.4.3@gmail.com>
Date: Thu, 3 Sep 2020 21:51:07 +0200
Subject: [PATCH 21/34] mbstowcs.3: Use sizeof consistently

Use ``sizeof`` consistently through all the examples in the following
way:

- Use the name of the variable instead of its type as argument for
``sizeof``.

Rationale:
https://www.kernel.org/doc/html/v5.8/process/coding-style.html#allocating-memory

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
---
man3/mbstowcs.3 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man3/mbstowcs.3 b/man3/mbstowcs.3
index cf650506e..2f9fbc17c 100644
--- a/man3/mbstowcs.3
+++ b/man3/mbstowcs.3
@@ -186,7 +186,7 @@ main(int argc, char *argv[])
/* Allocate wide character string of the desired size. Add 1
to allow for terminating null wide character (L\(aq\e0\(aq). */

- wcs = calloc(mbslen + 1, sizeof(wchar_t));
+ wcs = calloc(mbslen + 1, sizeof(*wcs));
if (wcs == NULL) {
perror("calloc");
exit(EXIT_FAILURE);
--
2.28.0