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authorRich Felker <dalias@aerifal.cx>2018-09-01 01:46:44 -0400
committerRich Felker <dalias@aerifal.cx>2018-09-01 01:46:44 -0400
commit0b4c92b7acf63529858e7f8a3bb6505cd2b6e962 (patch)
treebb0cb0e462edcd13840b6bad2b351788fae1b496 /src/exit
parentcff4b910ab210e5c35f768c75c4562b3ae3e86f2 (diff)
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optimize raise not to make a syscall for getting tid
assuming signals are blocked, which they are here, the tid in the thread structure is always valid and cannot change out from under us.
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