From e0f63c2f1d84030ee0fd367900336bb3db84dd78 Mon Sep 17 00:00:00 2001
From: Chris Hofstaedtler <zeha@debian.org>
Date: Tue, 21 Jan 2025 18:58:41 +0100
Subject: [PATCH] meson: correctly detect posix_fallocate

Signed-off-by: Chris Hofstaedtler <zeha@debian.org>
---
 meson.build | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meson.build b/meson.build
index 316c265b4..5a2838628 100644
--- a/meson.build
+++ b/meson.build
@@ -882,6 +882,7 @@ have = cc.links(code, name : 'fallocate() function')
 conf.set('HAVE_FALLOCATE', have ? 1 : false)
 
 code = '''
+#define _POSIX_C_SOURCE 200112L
 #include <unistd.h>
 #include <fcntl.h>
 
-- 
2.47.3