适配musl库的参数dac检测

Signed-off-by: Nx00405909 <xionglei6@huawei.com>
Change-Id: Ic9f3185be28cd7342e927aaf4110cecec71fb49b

services/param/adapter/param_dac.c

@@ -219,7 +219,7 @@ static int CheckParamPermission(const ParamSecurityLabel *srcLabel, const ParamA
 {
 #ifndef PARAM_SUPPORT_DAC_CHECK
     return DAC_RESULT_PERMISSION;
-#endif
+#else
     int ret = DAC_RESULT_FORBIDED;
     PARAM_CHECK(srcLabel != NULL && auditData != NULL && auditData->name != NULL, return ret, "Invalid param");
     PARAM_CHECK((mode & (DAC_READ | DAC_WRITE | DAC_WATCH)) != 0, return ret, "Invalid mode %x", mode);
@@ -246,6 +246,7 @@ static int CheckParamPermission(const ParamSecurityLabel *srcLabel, const ParamA
         auditData->dacData.gid, auditData->dacData.uid, auditData->dacData.mode);
     PARAM_LOGV("%s check %o localMode %o ret %d", auditData->name, mode, localMode, ret);
     return ret;
+#endif
 }
 
 PARAM_STATIC int RegisterSecurityDacOps(ParamSecurityOps *ops, int isInit)