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authorRich Felker <dalias@aerifal.cx>2020-08-24 21:38:49 -0400
committerRich Felker <dalias@aerifal.cx>2020-08-24 21:38:49 -0400
commit9d0b8b92a508c328e7eac774847f001f80dfb5ff (patch)
tree14ed37bd3ca0bc6298d76591fc0bf918b4cbe4f2 /arch/or1k/pthread_arch.h
parent4d5786544bb52c62fc1ae84d91684ef2268afa05 (diff)
downloadmusl-9d0b8b92a508c328e7eac774847f001f80dfb5ff.tar.gz
make h_errno thread-local
the framework to do this always existed but it was deemed unnecessary because the only [ex-]standard functions using h_errno were not thread-safe anyway. however, some of the nonstandard res_* functions are also supposed to set h_errno to indicate the cause of error, and were unable to do so because it was not thread-safe. this change is a prerequisite for fixing them.
Diffstat (limited to 'arch/or1k/pthread_arch.h')
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