64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
/*
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* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package runtime
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/*
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#include <unistd.h>
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int llgo_maxprocs() {
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#ifdef _SC_NPROCESSORS_ONLN
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return (int)sysconf(_SC_NPROCESSORS_ONLN);
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#else
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return 1;
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#endif
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}
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*/
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import "C"
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import (
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"unsafe"
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"github.com/goplus/llgo/runtime/internal/clite/pthread"
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)
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// llgo:skipall
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type _runtime struct{}
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// GOROOT returns the root of the Go tree. It uses the
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// GOROOT environment variable, if set at process start,
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// or else the root used during the Go build.
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func GOROOT() string {
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return ""
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}
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//go:linkname c_maxprocs C.llgo_maxprocs
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func c_maxprocs() int32
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func GOMAXPROCS(n int) int {
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return int(c_maxprocs())
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}
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func Goexit() {
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pthread.Exit(nil)
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}
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func KeepAlive(x any) {
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}
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func write(fd uintptr, p unsafe.Pointer, n int32) int32 {
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return int32(C.write(C.int(fd), p, C.size_t(n)))
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}
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