lib/libc: Library side changes for protected build
lib/libc: Library side changes for protected build

C library changes for protected build issues

davidfather/TizenRT,pillip8282/TizenRT,chanijjani/TizenRT,jsdosa/TizenRT,chanijjani/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,Samsung/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,pillip8282/TizenRT,sunghan-chang/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,an4967/TizenRT,chanijjani/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT,junmin-kim/TizenRT,an4967/TizenRT,jsdosa/TizenRT,Samsung/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,jeongarmy/TizenRT,Samsung/TizenRT,davidfather/TizenRT,Samsung/TizenRT,sunghan-chang/TizenRT,jsdosa/TizenRT,chanijjani/TizenRT,jeongchanKim/TizenRT,sunghan-chang/TizenRT,junmin-kim/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,an4967/TizenRT,chanijjani/TizenRT,pillip8282/TizenRT,jsdosa/TizenRT,an4967/TizenRT,davidfather/TizenRT,sunghan-chang/TizenRT,jeongchanKim/TizenRT,an4967/TizenRT,davidfather/TizenRT,junmin-kim/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,junmin-kim/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,jeongarmy/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,sunghan-chang/TizenRT,davidfather/TizenRT,an4967/TizenRT,jsdosa/TizenRT,jeongchanKim/TizenRT,chanijjani/TizenRT,pillip8282/TizenRT,sunghan-chang/TizenRT,jeongarmy/TizenRT,sunghan-chang/TizenRT,chanijjani/TizenRT,jsdosa/TizenRT,an4967/TizenRT