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authorRich Felker <dalias@aerifal.cx>2018-09-14 23:08:53 -0400
committerRich Felker <dalias@aerifal.cx>2018-09-14 23:08:53 -0400
commite13063aad7aee341d278d2a879a76ec7b59b2ad8 (patch)
tree312126a3ac1514eadb3ea88d4a73703f5291c8b2 /src/stdlib/lldiv.c
parentda55d4884bf26ce31cd6a64ed176019c2ba9839a (diff)
downloadmusl-e13063aad7aee341d278d2a879a76ec7b59b2ad8.tar.gz
add hidden version of &errno accessor function
this significantly improves codegen in functions that need to access errno but otherwise have no need for a GOT pointer. we could probably improve it much more by including an inline version of the &errno accessor function, but that depends on having the definitions of struct __pthread and __pthread_self(), which at present would expose a lot more than is appropriate. moving them to a small tls.h later might make this more reasonable.
Diffstat (limited to 'src/stdlib/lldiv.c')
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