go/runtime/select.go

40 func sellock(scases []scase, lockorder []uint16) {
43 		c0 := scases[o].c
51 func selunlock(scases []scase, lockorder []uint16) {
60 	for i := len(scases) - 1; i >= 0; i-- {
61 		c := scases[lockorder[i]].c
65 		if i > 0 && c == scases[lockorder[i-1]].c {
121 	scases := cas1[:ncases:ncases]
127 	for i := range scases {
128 		cas := &scases[i]
138 			scases[i].releasetime = -1
167 		c := scases[pollorder[i]].c
168 		for j > 0 && scases[lockorder[(j-1)/2]].c.sortkey() < c.sortkey() {
177 		c := scases[o].c
185 			if k+1 < i && scases[lockorder[k]].c.sortkey() < scases[lockorder[k+1]].c.sortkey() {
188 			if c.sortkey() < scases[lockorder[k]].c.sortkey() {
200 			if scases[lockorder[i]].c.sortkey() > scases[lockorder[i+1]].c.sortkey() {
208 	sellock(scases, lockorder)
230 		cas = &scases[casi]
268 		selunlock(scases, lockorder)
282 		cas = &scases[casi]
316 	sellock(scases, lockorder)
338 		k = &scases[casei]
386 	selunlock(scases, lockorder)
402 	selunlock(scases, lockorder)
413 	selunlock(scases, lockorder)
418 	recv(c, sg, cas.elem, func() { selunlock(scases, lockorder) }, 2)
427 	selunlock(scases, lockorder)
439 	send(c, sg, cas.elem, func() { selunlock(scases, lockorder) }, 2)
460 	selunlock(scases, lockorder)