From febea554d3089667fd12e287cdd7e61b7388cd7c Mon Sep 17 00:00:00 2001
From: Nils <nils@nilsand.re>
Date: Tue, 23 Jul 2024 03:13:05 +0100
Subject: [PATCH] Gate #include <execinfo.h> behind #ifdef HAVE_BACKTRACE
execinfo.h is unnecessary if HAVE_BACKTRACE is not defined.
This increases portability for systems without execinfo.h
---
lib/fuse_signals.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/fuse_signals.c b/lib/fuse_signals.c
index 0380c82..99af700 100644
--- a/lib/fuse_signals.c
+++ b/lib/fuse_signals.c
@@ -16,9 +16,12 @@
#include <string.h>
#include <signal.h>
#include <stdlib.h>
-#include <execinfo.h>
#include <errno.h>
+#ifdef HAVE_BACKTRACE
+#include <execinfo.h>
+#endif
+
static int teardown_sigs[] = { SIGHUP, SIGINT, SIGTERM };
static int ignore_sigs[] = { SIGPIPE};
static int fail_sigs[] = { SIGILL, SIGTRAP, SIGABRT, SIGBUS, SIGFPE, SIGSEGV };
--
2.30.2