| // Copyright 2020 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| //go:build openbsd && !mips64 |
| |
| package runtime |
| |
| import ( |
| "internal/abi" |
| "unsafe" |
| ) |
| |
| //go:nosplit |
| //go:cgo_unsafe_args |
| func thrsleep(ident uintptr, clock_id int32, tsp *timespec, lock uintptr, abort *uint32) int32 { |
| return libcCall(unsafe.Pointer(abi.FuncPCABI0(thrsleep_trampoline)), unsafe.Pointer(&ident)) |
| } |
| func thrsleep_trampoline() |
| |
| //go:nosplit |
| //go:cgo_unsafe_args |
| func thrwakeup(ident uintptr, n int32) int32 { |
| return libcCall(unsafe.Pointer(abi.FuncPCABI0(thrwakeup_trampoline)), unsafe.Pointer(&ident)) |
| } |
| func thrwakeup_trampoline() |
| |
| //go:nosplit |
| func osyield() { |
| libcCall(unsafe.Pointer(abi.FuncPCABI0(sched_yield_trampoline)), unsafe.Pointer(nil)) |
| } |
| func sched_yield_trampoline() |
| |
| //go:nosplit |
| func osyield_no_g() { |
| asmcgocall_no_g(unsafe.Pointer(abi.FuncPCABI0(sched_yield_trampoline)), unsafe.Pointer(nil)) |
| } |
| |
| //go:cgo_import_dynamic libc_thrsleep __thrsleep "libc.so" |
| //go:cgo_import_dynamic libc_thrwakeup __thrwakeup "libc.so" |
| //go:cgo_import_dynamic libc_sched_yield sched_yield "libc.so" |
| |
| //go:cgo_import_dynamic _ _ "libc.so" |