[PATCH (2) 15/34] getaddrinfo.3: Use sizeof consistently

Alejandro Colomar
2020-09-04T13:55:35Z

From eef612c1f5f039421bd0fa167e1972e98d934bce Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <colomar.6.4.3@gmail.com>
Date: Thu, 3 Sep 2020 21:46:06 +0200
Subject: [PATCH 15/34] 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 | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/man3/getaddrinfo.3 b/man3/getaddrinfo.3
index 8aa544789..158fd2e31 100644
--- a/man3/getaddrinfo.3
+++ b/man3/getaddrinfo.3
@@ -679,7 +679,7 @@ main(int argc, char *argv[])
exit(EXIT_FAILURE);
}

- memset(&hints, 0, sizeof(struct addrinfo));
+ memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
hints.ai_socktype = SOCK_DGRAM; /* Datagram socket */
hints.ai_flags = AI_PASSIVE; /* For wildcard IP address */
@@ -775,7 +775,7 @@ main(int argc, char *argv[])

/* Obtain address(es) matching host/port */

- memset(&hints, 0, sizeof(struct addrinfo));
+ memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC; /* Allow IPv4 or IPv6 */
hints.ai_socktype = SOCK_DGRAM; /* Datagram socket */
hints.ai_flags = 0;
--
2.28.0