Use MAP_FAILED.
Use MAP_FAILED.

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