3 files changed, 10 insertions, 7 deletions

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index fec99c5ce..de27dd80e 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -123,7 +123,8 @@ int find_applet_by_name(const char *name)
 int *const bb_errno __attribute__ ((section (".data")));
 #endif
 
-void lbb_prepare(const char *applet, char **argv)
+void lbb_prepare(const char *applet
+                USE_FEATURE_INDIVIDUAL(, char **argv))
 {
 #ifdef __GLIBC__
         (*(int **)&bb_errno) = __errno_location();
@@ -662,10 +663,10 @@ void run_applet_and_exit(const char *name, char **argv)
 #if ENABLE_BUILD_LIBBUSYBOX
 int lbb_main(int argc, char **argv)
 #else
-int main(int argc, char **argv)
+int main(int argc ATTRIBUTE_UNUSED, char **argv)
 #endif
 {
-        lbb_prepare("busybox", argv);
+        lbb_prepare("busybox" USE_FEATURE_INDIVIDUAL(, argv));
 
 #if !BB_MMU
         /* NOMMU re-exec trick sets high-order bit in first byte of name */
diff --git a/libbb/procps.c b/libbb/procps.c
index 015ad80ef..f67f7dcde 100644
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -93,7 +93,7 @@ static int read_to_buf(const char *filename, void *buf)
         return ret;
 }
 
-procps_status_t *alloc_procps_scan(int flags)
+static procps_status_t *alloc_procps_scan(void)
 {
         unsigned n = getpagesize();
         procps_status_t* sp = xzalloc(sizeof(procps_status_t));
@@ -175,7 +175,7 @@ procps_status_t *procps_scan(procps_status_t* sp, int flags)
         struct stat sb;
 
         if (!sp)
-                sp = alloc_procps_scan(flags);
+                sp = alloc_procps_scan();
 
         for (;;) {
                 entry = readdir(sp->dir);
diff --git a/libbb/recursive_action.c b/libbb/recursive_action.c
index 37363bb3e..513aff315 100644
--- a/libbb/recursive_action.c
+++ b/libbb/recursive_action.c
@@ -22,8 +22,10 @@
  * is so stinking huge.
  */
 
-static int true_action(const char *fileName, struct stat *statbuf,
-                                                void* userData, int depth)
+static int true_action(const char *fileName ATTRIBUTE_UNUSED,
+                struct stat *statbuf ATTRIBUTE_UNUSED,
+                void* userData ATTRIBUTE_UNUSED,
+                int depth ATTRIBUTE_UNUSED)
 {
         return TRUE;
 }