From: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Date: Mon, 2 Jan 2017 10:17:09 +0000 (+0100)
Subject: appletlib: avoid warning on unused function ingroup
X-Git-Tag: 1_27_0~292
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f1d76b64a0f9da5a6bd068fff0ac3dc66422a3ab;p=oweals%2Fbusybox.git

appletlib: avoid warning on unused function ingroup

libbb/appletlib.c:558:12: warning: 'ingroup' defined but
                                   not used [-Wunused-function]
 static int ingroup(uid_t u, gid_t g)
            ^~~~~~~

That function is used only if FEATURE_SUID_CONFIG is also enabled.

Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index ee8b4ec14..805cd3ae6 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -554,6 +554,7 @@ static inline void parse_config_file(void)
 
 
 # if ENABLE_FEATURE_SUID && NUM_APPLETS > 0
+#  if ENABLE_FEATURE_SUID_CONFIG
 /* check if u is member of group g */
 static int ingroup(uid_t u, gid_t g)
 {
@@ -568,6 +569,7 @@ static int ingroup(uid_t u, gid_t g)
 	}
 	return 0;
 }
+#  endif
 
 static void check_suid(int applet_no)
 {