From dc9f9f55cb6b38b87d8c228ae9abb4b53ebfb25c Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Mon, 15 Mar 2021 22:54:54 +0100
Subject: System hardening and errno impl

---
 apps/wm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'apps/wm.c')

diff --git a/apps/wm.c b/apps/wm.c
index ecc7cb2..8916abf 100644
--- a/apps/wm.c
+++ b/apps/wm.c
@@ -2,6 +2,7 @@
 
 #include <assert.h>
 #include <def.h>
+#include <errno.h>
 #include <gfx.h>
 #include <gui.h>
 #include <input.h>
@@ -404,7 +405,7 @@ int main(int argc, char **argv)
 				}
 			}
 		}
-		panic("Poll/read error!\n");
+		panic("Poll/read error: %s\n", strerror(errno));
 	}
 
 	// TODO: Execute?
-- 
cgit v1.2.3