expose the gettid syscall on Linux

justincormack / ljsyscall

LuaJIT Unix syscall FFI

http://www.myriabit.com/ljsyscall/

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Closed qsn closed 7 years ago

qsn commented 7 years ago

When using @jsitnicki 's rushit tool, we'd like to have a unique identifier for threads. The gettid() syscall would provide that.

justincormack commented 7 years ago

Sure, I don't know why this wasn't there before... Possibly because using threads needs some care...