[PATCH (2) 16/34] getaddrinfo.3: Use sizeof consistently

Alejandro Colomar
2020-09-04T14:32:54Z

From f926f02eede41183aed7ae279eb333273bd0c8dc Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <colomar.6.4.3@gmail.com>
Date: Thu, 3 Sep 2020 21:46:35 +0200
Subject: [PATCH 16/34] getaddrinfo.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/getaddrinfo.3 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man3/getaddrinfo.3 b/man3/getaddrinfo.3
index 158fd2e31..70e6b4cc0 100644
--- a/man3/getaddrinfo.3
+++ b/man3/getaddrinfo.3
@@ -721,7 +721,7 @@ main(int argc, char *argv[])
/* Read datagrams and echo them back to sender */

for (;;) {
- peer_addr_len = sizeof(struct sockaddr_storage);
+ peer_addr_len = sizeof(peer_addr);
nread = recvfrom(sfd, buf, BUF_SIZE, 0,
(struct sockaddr *) &peer_addr, &peer_addr_len);
if (nread == \-1)
--
2.28.0