2026-02-08T09:43:52Z https://njump.me Hui Xie https://njump.me/npub1fq6gnkt99fzp8fl8d406d3f3gpm0h04uwfk3rtc23428vjj4t7wsjnwmwe https://njump.me/nevent1qqs2y46063mp3z63yfsjdgfv52qc6x5qzdnn2fwr8mhmf489dt43dwszypyrfzwev54ygya8uak4lfk9x9q8d7a7h3ex6yd0p2x4gaj2240e6hdwsl0 In reply to <a href='/nevent1qqsqn6qypdafwm7skegwalnv72w7k45mxr8r94wxhmgq200u5847mgqlkwd9l'>nevent1q…wd9l</a><br/>_________________________<br/><br/>I meant this line is quite surprising <br/><br/>reinterpret_cast&lt;void*&gt;(sizeof(ut)), // Pass size as uaddr 2026-02-08T09:18:58Z https://njump.me/nevent1qqsv3xphfsdmlwyc2p2r457h6pm7sxx7k37huzhnr7xx7y77edmh5sczypyrfzwev54ygya8uak4lfk9x9q8d7a7h3ex6yd0p2x4gaj2240e67hg3z3 In reply to <a href='/nevent1qqsqqel2e4swl2q9lcq3ajqh8fxgzy7cmkxsk3n8crac5xp58utrdkqekre2u'>nevent1q…re2u</a><br/>_________________________<br/><br/>I think we can agree to disagree. I could never figured to reinterpret_cast a size_t to a void*. I think I did try to cast a size_t* to void* though. 2026-02-08T08:21:53Z https://njump.me/nevent1qqsfh5yya2s76m9mq8afjjvrnhqlyk86ayq5gqpn74w730ppr0cxxqszypyrfzwev54ygya8uak4lfk9x9q8d7a7h3ex6yd0p2x4gaj2240e60pv9na In reply to <a href='/nevent1qqsgt4hdcc2qe4g44uufcp0rmmhy3ulerk2ykywlphlpd3v8ze6afccq6femt'>nevent1q…femt</a><br/>_________________________<br/><br/>a while ago, I made a change on Libc++ semaphore code to use platform native times wait. But we couldn’t get any help on FreeBSD and we didn’t have any usable FreeBSD machines. We couldn’t find any doc on the API (the doc exists and it says that the API exists but it does not say how to use the API) . We ended up vibe coded the FreeBSD branch and it passed the CI. <br/><br/><a href="https://github.com/llvm/llvm-project/pull/172214/changes#diff-8e82196d6a662ed09d10715ed9e2c2006a6e7ff96b747666cc581197bcc59164R138">https://github.com/llvm/llvm-project/pull/172214/changes#diff-8e82196d6a662ed09d10715ed9e2c2006a6e7ff96b747666cc581197bcc59164R138</a> 2026-02-07T16:33:39Z