From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Thu, 3 Apr 2025 06:23:03 +0000 (+0200)
Subject: tcpdump.c: Fix a warning when HAVE_FORK and HAVE_VFORK are not defined
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/56a7c968aa852a689d891c5bbd648c009c24fa2e

tcpdump.c: Fix a warning when HAVE_FORK and HAVE_VFORK are not defined

The warning was:
tcpdump.c:226:13: warning: unused function 'child_cleanup'
  [-Wunused-function] static void child_cleanup(int);
---

diff --git a/tcpdump.c b/tcpdump.c
index 36c73259..d2af6e69 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -225,7 +225,9 @@ static int64_t parse_int64(const char *argname, const char *string,
     char **endp, int64_t minval, int64_t maxval, int base);
 static void (*setsignal (int sig, void (*func)(int)))(int);
 static void cleanup(int);
+#if defined(HAVE_FORK) || defined(HAVE_VFORK)
 static void child_cleanup(int);
+#endif
 static void print_version(FILE *);
 static void print_usage(FILE *);