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authorRich Felker <dalias@aerifal.cx>2012-09-27 16:56:33 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-27 16:56:33 -0400
commit3f9ff1514e49b06c20a61af9ae9e52bd53b48d9a (patch)
tree697589451e3d75da05df6e2dd38fcdabf5b4a138 /arch/microblaze/bits/errno.h
parent507faa63cb12571c14d66eb37dedbe6adbbf40a8 (diff)
downloadmusl-3f9ff1514e49b06c20a61af9ae9e52bd53b48d9a.tar.gz
slightly cleaner strlen, also seems to compile to better code
testing with gcc 4.6.3 on x86, -Os, the old version does a duplicate null byte check after the first loop. this is purely the compiler being stupid, but the old code was also stupid and unintuitive in how it expressed the check.
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