[PATCH (2) 29/34] tsearch.3: Use sizeof consistently

Alejandro Colomar
2020-09-04T15:03:21Z

From ff3fe9cdfd280fce97e9289e9a91fb6cc2c1c368 Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <colomar.6.4.3@gmail.com>
Date: Thu, 3 Sep 2020 21:56:52 +0200
Subject: [PATCH 29/34] tsearch.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/tsearch.3 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man3/tsearch.3 b/man3/tsearch.3
index 452395d6b..f0ff80e8c 100644
--- a/man3/tsearch.3
+++ b/man3/tsearch.3
@@ -327,7 +327,7 @@ main(void)

srand(time(NULL));
for (i = 0; i < 12; i++) {
- ptr = xmalloc(sizeof(int));
+ ptr = xmalloc(sizeof(*ptr));
*ptr = rand() & 0xff;
val = tsearch((void *) ptr, &root, compare);
if (val == NULL)
--
2.28.0