That pkg is not a RW lock though - it is an exclusive mutex. The pseudo code I provided is a RW try lock.
> On Dec 4, 2019, at 4:49 AM, pierre.cu...@gmail.com wrote: > > > This may be of relevance to you: > https://pkg.go.dev/gvisor.dev/gvisor/pkg/tmutex?tab=doc > > > Le mercredi 4 décembre 2019 01:21:41 UTC+1, Liam a écrit : >> >> I have a problem that is trivially solved via >> >> door sync.RWMutex >> >> func Reader() T { >> if !door.TryRLock() { // missing in stdlib :-( >> return busy >> } >> defer door.RUnlock() >> ... >> } >> >> func Writer() { >> door.Lock() >> defer door.Unlock() >> ... >> } >> >> How does one achieve this in Go? >> > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/94c7a670-0a71-432a-aa19-035e1f4c9648%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/A958A582-0660-4C45-BFB7-7807D052447B%40ix.netcom.com.
