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appletlib: avoid warning on unused function ingroup

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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>
This commit is contained in:
Cristian Ionescu-Idbohrn 2017-01-02 11:17:09 +01:00 committed by Denys Vlasenko
parent b05bcaf29c
commit f1d76b64a0
1 changed files with 2 additions and 0 deletions
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2
libbb/appletlib.c
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@ -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)
{