From d9db6b045c30852b1c38da7c7e25150eeff005d7 Mon Sep 17 00:00:00 2001
From: Arun Prakash Jana <engineerarun@gmail.com>
Date: Sat, 10 Jul 2021 02:08:48 +0530
Subject: [PATCH] Fix #1102: suppress clang unused variable warnings
---
src/nnn.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/src/nnn.c b/src/nnn.c
index 19567b64..3c2fda94 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -808,12 +808,6 @@ static haiku_nm_h haiku_hnd;
#define ENTSORT(pdents, ndents, entrycmpfn) qsort((pdents), (ndents), sizeof(*(pdents)), (entrycmpfn))
#endif
-#ifdef __GNUC__
-#define UNUSED(x) UNUSED_##x __attribute__((__unused__))
-#else
-#define UNUSED(x) UNUSED_##x
-#endif /* __GNUC__ */
-
/* Forward declarations */
static void redraw(char *path);
static int spawn(char *file, char *arg1, char *arg2, char *arg3, ushort_t flag);
@@ -826,13 +820,15 @@ static void notify_fifo(bool force);
/* Functions */
-static void sigint_handler(int UNUSED(sig))
+static void sigint_handler(int sig)
{
+ (void) sig;
g_state.interrupt = 1;
}
-static void clean_exit_sighandler(int UNUSED(sig))
+static void clean_exit_sighandler(int sig)
{
+ (void) sig;
exitcurses();
/* This triggers cleanup() thanks to atexit() */
exit(EXIT_SUCCESS);
--
2.51.0