pkg syscall (freebsd-arm64), const RUSAGE_SELF = 0
pkg syscall (freebsd-arm64), const RUSAGE_SELF ideal-int
pkg syscall (freebsd-arm64), const RUSAGE_THREAD = 1
pkg syscall (freebsd-arm64), const RUSAGE_THREAD ideal-int
pkg syscall (freebsd-arm64), const S_IFMT = 61440
pkg syscall (freebsd-arm64), const S_IRWXG = 56
pkg syscall (freebsd-arm64), const S_IRWXG ideal-int

// that pass integers back and forth.  No actual
// concurrency, just threads and synchronization
// and foreign code on multiple pthreads.

package main

import (
	big "."
	"runtime"
)

func fibber(c chan *big.Int, out chan string, n int64) {
	// Keep the fibbers in dedicated operating system
	// threads, so that this program tests coordination
	// between pthreads and not just goroutines.

}

func (r *checksumReader) Read(b []byte) (n int, err error) {
	if r.err != nil {
		return 0, r.err
	}
	n, err = r.rc.Read(b)
	r.hash.Write(b[:n])
	r.nread += uint64(n)
	if r.nread > r.f.UncompressedSize64 {
		return 0, ErrFormat
	}
	if err == nil {
		return
	}
	if err == io.EOF {
		if r.nread != r.f.UncompressedSize64 {
			return 0, io.ErrUnexpectedEOF
		}

<li>
<code>LOCAL</code> = 128
<br>
This symbol is local to the dynamic shared object.
</li>
<li>
<code>TLSBSS</code> = 256
<br>
(For <code>DATA</code> and <code>GLOBL</code> items.)
Put this data in thread local storage.
</li>
<li>
<code>NOFRAME</code> = 512
<br>
(For <code>TEXT</code> items.)
Do not insert instructions to allocate a stack frame and save/restore the return

pkg syscall (freebsd-riscv64), const RUSAGE_SELF = 0 #53466
pkg syscall (freebsd-riscv64), const RUSAGE_SELF ideal-int #53466
pkg syscall (freebsd-riscv64), const RUSAGE_THREAD = 1 #53466
pkg syscall (freebsd-riscv64), const RUSAGE_THREAD ideal-int #53466
pkg syscall (freebsd-riscv64), const SCM_BINTIME = 4 #53466
pkg syscall (freebsd-riscv64), const SCM_BINTIME ideal-int #53466

// a byte slice.
// Unlike a [Buffer], a Reader is read-only and supports seeking.
// The zero value for Reader operates like a Reader of an empty slice.
type Reader struct {
	s        []byte
	i        int64 // current reading index
	prevRune int   // index of previous rune; or < 0
}

// Len returns the number of bytes of the unread portion of the
// slice.
func (r *Reader) Len() int {

//	Pointer to array: the number of elements in *v (even if v is nil).
//	Slice, or map: the number of elements in v; if v is nil, len(v) is zero.
//	String: the number of bytes in v.
//	Channel: the number of elements queued (unread) in the channel buffer;
//	         if v is nil, len(v) is zero.
//
// For some arguments, such as a string literal or a simple array expression, the

pkg syscall (darwin-386), const SYS___PTHREAD_CANCELED = 333
pkg syscall (darwin-386), const SYS___PTHREAD_CHDIR = 348
pkg syscall (darwin-386), const SYS___PTHREAD_FCHDIR = 349
pkg syscall (darwin-386), const SYS___PTHREAD_KILL = 328
pkg syscall (darwin-386), const SYS___PTHREAD_MARKCANCEL = 332
pkg syscall (darwin-386), const SYS___PTHREAD_SIGMASK = 329
pkg syscall (darwin-386), const SYS___SEMWAIT_SIGNAL = 334

<code>E</code>
[<a href="#Go_1.18">Go 1.18</a>].
</p>

<pre>
type Reader interface {
	Read(p []byte) (n int, err error)
	Close() error
}

type Writer interface {
	Write(p []byte) (n int, err error)
	Close() error
}

// ReadWriter's methods are Read, Write, and Close.
type ReadWriter interface {
	Reader  // includes methods of Reader in ReadWriter's method set

	for(i=0; i<nthread; i++)
		pthread_join(thread_id[i], 0);		
}

static void*
goDummyCallbackThread(void* p)
{
	int i, max;

	max = *(int*)p;
	for(i=0; i<max; i++)
		goDummy();
	return NULL;
}

int
callGoInCThread(int max)
{
	pthread_t thread;

	if (pthread_create(&thread, NULL, goDummyCallbackThread, (void*)(&max)) != 0)
		return -1;