From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 15:14:23 +0200
Subject: Adding upstream version 1.16.10.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/runtime/debug.go | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/runtime/debug.go

(limited to 'src/runtime/debug.go')

diff --git a/src/runtime/debug.go b/src/runtime/debug.go
new file mode 100644
index 0000000..f411b22
--- /dev/null
+++ b/src/runtime/debug.go
@@ -0,0 +1,63 @@
+// Copyright 2009 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.
+
+package runtime
+
+import (
+	"runtime/internal/atomic"
+	"unsafe"
+)
+
+// GOMAXPROCS sets the maximum number of CPUs that can be executing
+// simultaneously and returns the previous setting. It defaults to
+// the value of runtime.NumCPU. If n < 1, it does not change the current setting.
+// This call will go away when the scheduler improves.
+func GOMAXPROCS(n int) int {
+	if GOARCH == "wasm" && n > 1 {
+		n = 1 // WebAssembly has no threads yet, so only one CPU is possible.
+	}
+
+	lock(&sched.lock)
+	ret := int(gomaxprocs)
+	unlock(&sched.lock)
+	if n <= 0 || n == ret {
+		return ret
+	}
+
+	stopTheWorldGC("GOMAXPROCS")
+
+	// newprocs will be processed by startTheWorld
+	newprocs = int32(n)
+
+	startTheWorldGC()
+	return ret
+}
+
+// NumCPU returns the number of logical CPUs usable by the current process.
+//
+// The set of available CPUs is checked by querying the operating system
+// at process startup. Changes to operating system CPU allocation after
+// process startup are not reflected.
+func NumCPU() int {
+	return int(ncpu)
+}
+
+// NumCgoCall returns the number of cgo calls made by the current process.
+func NumCgoCall() int64 {
+	var n int64
+	for mp := (*m)(atomic.Loadp(unsafe.Pointer(&allm))); mp != nil; mp = mp.alllink {
+		n += int64(mp.ncgocall)
+	}
+	return n
+}
+
+// NumGoroutine returns the number of goroutines that currently exist.
+func NumGoroutine() int {
+	return int(gcount())
+}
+
+//go:linkname debug_modinfo runtime/debug.modinfo
+func debug_modinfo() string {
+	return modinfo
+}
-- 
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