add back in code cut by previous commit to fix the pathconf test
add back in code cut by previous commit to fix the pathconf test

majek/uclibc-vx32,wbx-github/uclibc-ng,hwoarang/uClibc,foss-xtensa/uClibc,kraj/uClibc,m-labs/uclibc-lm32,foss-for-synopsys-dwc-arc-processors/uClibc,hjl-tools/uClibc,klee/klee-uclibc,groundwater/uClibc,skristiansson/uClibc-or1k,groundwater/uClibc,gittup/uClibc,ndmsystems/uClibc,czankel/xtensa-uclibc,brgl/uclibc-ng,brgl/uclibc-ng,wbx-github/uclibc-ng,kraj/uClibc,kraj/uclibc-ng,wbx-github/uclibc-ng,ChickenRunjyd/klee-uclibc,kraj/uclibc-ng,skristiansson/uClibc-or1k,czankel/xtensa-uclibc,waweber/uclibc-clang,hwoarang/uClibc,skristiansson/uClibc-or1k,ndmsystems/uClibc,czankel/xtensa-uclibc,gittup/uClibc,ffainelli/uClibc,klee/klee-uclibc,ddcc/klee-uclibc-0.9.33.2,kraj/uclibc-ng,foss-for-synopsys-dwc-arc-processors/uClibc,gittup/uClibc,czankel/xtensa-uclibc,ysat0/uClibc,wbx-github/uclibc-ng,gittup/uClibc,ddcc/klee-uclibc-0.9.33.2,ysat0/uClibc,groundwater/uClibc,kraj/uclibc-ng,atgreen/uClibc-moxie,ChickenRunjyd/klee-uclibc,waweber/uclibc-clang,ChickenRunjyd/klee-uclibc,m-labs/uclibc-lm32,foss-for-synopsys-dwc-arc-processors/uClibc,brgl/uclibc-ng,klee/klee-uclibc,majek/uclibc-vx32,ffainelli/uClibc,ndmsystems/uClibc,ysat0/uClibc,mephi42/uClibc,m-labs/uclibc-lm32,ddcc/klee-uclibc-0.9.33.2,m-labs/uclibc-lm32,hwoarang/uClibc,waweber/uclibc-clang,majek/uclibc-vx32,skristiansson/uClibc-or1k,ysat0/uClibc,foss-xtensa/uClibc,groundwater/uClibc,ChickenRunjyd/klee-uclibc,waweber/uclibc-clang,groundwater/uClibc,OpenInkpot-archive/iplinux-uclibc,ffainelli/uClibc,majek/uclibc-vx32,hjl-tools/uClibc,kraj/uClibc,OpenInkpot-archive/iplinux-uclibc,klee/klee-uclibc,hwoarang/uClibc,brgl/uclibc-ng,hjl-tools/uClibc,OpenInkpot-archive/iplinux-uclibc,mephi42/uClibc,ffainelli/uClibc,hjl-tools/uClibc,foss-xtensa/uClibc,OpenInkpot-archive/iplinux-uclibc,ffainelli/uClibc,atgreen/uClibc-moxie,mephi42/uClibc,kraj/uClibc,atgreen/uClibc-moxie,ndmsystems/uClibc,foss-xtensa/uClibc,mephi42/uClibc,ddcc/klee-uclibc-0.9.33.2,hjl-tools/uClibc,atgreen/uClibc-moxie,foss-for-synopsys-dwc-arc-processors/uClibc