From 93f1e8a60aa91fc10c22c707416d04aa1f7205b0 Mon Sep 17 00:00:00 2001
From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Thu, 19 Jan 2023 14:46:15 +0000
Subject: [PATCH] Enhance an error message.

---
 nqptp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nqptp.c b/nqptp.c
index d7da8bb..aab6203 100644
--- a/nqptp.c
+++ b/nqptp.c
@@ -96,11 +96,11 @@ void goodbye(void) {
   // close off new smi
   // mmap cleanup
   if (munmap(shared_memory, sizeof(struct shm_structure)) != 0) {
-    debug(1, "error unmapping shared memory");
+    debug(1, "error unmapping shared memory \"%s\": \"%s\".", NQPTP_INTERFACE_NAME, strerror(errno));
   }
   // shm_open cleanup
   if (shm_unlink(NQPTP_INTERFACE_NAME) == -1) {
-    debug(1, "error unlinking shared memory \"%s\"", NQPTP_INTERFACE_NAME);
+    debug(1, "error unlinking shared memory \"%s\": \"%s\".", NQPTP_INTERFACE_NAME, strerror(errno));
   }
 
   if (shm_fd != -1)
-- 
2.47.3