From 051605522497733f202cd00a1702b823e6e4fb3a Mon Sep 17 00:00:00 2001
From: Gianfranco Costamagna <locutusofborg@debian.org>
Date: Wed, 22 Jan 2025 12:22:37 +0100
Subject: [PATCH] test/libmallocintercept.c: fix write function unused return
 value
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We should ignore the return value for logging function, to fix a new gcc ftbfs
libmallocintercept.c: In function ‘print_msg’:
libmallocintercept.c:27:9: error: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Werror=unused-result]
   27 |         write(0, msg, strlen(msg));
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
---
 test/libmallocintercept.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/libmallocintercept.c b/test/libmallocintercept.c
index e789d34..61edbb8 100644
--- a/test/libmallocintercept.c
+++ b/test/libmallocintercept.c
@@ -24,7 +24,9 @@
 #include <unistd.h>
 
 static void print_msg(const char *msg) {
-	write(0, msg, strlen(msg));
+	size_t out;
+	out = write(0, msg, strlen(msg));
+	(void) out; /* unused */
 }
 
 static void* actual_malloc(size_t size) {