10 Commits

Author	SHA1	Message	Date
Joe Tsai	9a05cdd2b5	syncs: add Map (#6260) ... Map is a concurrent safe map that is a trivial wrapper over a Go map and a sync.RWMutex. It is optimized for use-cases where the entries change often, which is the opposite use-case of what sync.Map is optimized for. The API is patterned off of sync.Map, but made generic. Signed-off-by: Joe Tsai <joetsai@digital-static.net>	2022-11-10 10:55:26 -08:00
Maisem Ali	b75f81ec00	syncs: add generic AtomicValue ... Signed-off-by: Maisem Ali <maisem@tailscale.com>	2022-08-04 11:52:16 -07:00
Brad Fitzpatrick	4950fe60bd	syncs, all: move to using Go's new atomic types instead of ours ... Fixes #5185 Change-Id: I850dd532559af78c3895e2924f8237ccc328449d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2022-08-04 07:47:59 -07:00
Brad Fitzpatrick	e4fecfe31d	wgengine/{monitor,router}: restore Linux ip rules when systemd deletes them ... Thanks. Fixes #1591 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2021-07-20 15:52:22 -07:00
David Crawshaw	676e32ad72	syncs: add AtomicUint32 ... Signed-off-by: David Crawshaw <crawshaw@tailscale.com>	2021-06-23 08:51:37 -07:00
Brad Fitzpatrick	77ec80538a	syncs: add Semaphore ... Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2021-03-23 12:39:28 -07:00
Dmytro Tananayskiy	c431382720	Fix receiver in order to be consistent: syncs.WaitGroupChan ... Signed-off-by: Dmytro Tananayskiy <dmitriyminer@gmail.com>	2020-11-24 17:20:34 -08:00
Josh Bleecher Snyder	bf24d54143	syncs: add AssertLocked ... This allows us to check lock invariants. It was proposed upstream and rejected in: https://github.com/golang/go/issues/1366 Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>	2020-09-09 12:27:52 -07:00
Brad Fitzpatrick	d3134ad0c8	syncs: add AtomicBool	2020-05-29 12:41:30 -07:00
Brad Fitzpatrick	b4d02a251a	syncs: add new package for extra sync types	2020-03-12 11:13:33 -07:00