[PATCH] conf: Include libgen.h for basename(), fix build against musl

Fixes: 4b17d042c7e4 ("conf: Move mode detection into helper function")
Signed-off-by: Stefano Brivio <sbrivio(a)redhat.com>
---
 conf.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conf.c b/conf.c
index 0e2e8dc..b54c55d 100644
--- a/conf.c
+++ b/conf.c
@@ -16,6 +16,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <getopt.h>
+#include <libgen.h>
 #include <string.h>
 #include <sched.h>
 #include <sys/types.h>
-- 
2.43.0