From d0bf36018b98f3f7a79536b875baa91ca3c8fe5e Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 22 Aug 2021 00:56:43 +0200
Subject: mach-defpager: Fix error reporting

* mach-defpager/main.c (main): After mlockall, report error from errno, not the value returned by mlockall.
---
 mach-defpager/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mach-defpager/main.c')

diff --git a/mach-defpager/main.c b/mach-defpager/main.c
index 67d4c585..95e66703 100644
--- a/mach-defpager/main.c
+++ b/mach-defpager/main.c
@@ -92,7 +92,7 @@ main (int argc, char **argv)
 
   err = mlockall(MCL_CURRENT | MCL_FUTURE);
   if (err)
-    error (1, err, "cannot lock all memory");
+    error (1, errno, "cannot lock all memory");
 
   defpager = MACH_PORT_NULL;
   err = vm_set_default_memory_manager (bootstrap_master_host_port, &defpager);
-- 
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