// os/signal.Notify.
// This is a lot like ../testcarchive/main3.c.

#include <signal.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sched.h>
#include <dlfcn.h>

static void die(const char* msg) {
	perror(msg);
	exit(EXIT_FAILURE);
}

static volatile sig_atomic_t sigioSeen;

static void ioHandler(int signo, siginfo_t* info, void* ctxt) {

	}
	return
}

func dumpgoroutine(gp *g) {
	var sp, pc, lr uintptr
	if gp.syscallsp != 0 {
		sp = gp.syscallsp
		pc = gp.syscallpc
		lr = 0
	} else {
		sp = gp.sched.sp
		pc = gp.sched.pc
		lr = gp.sched.lr
	}

	dumpint(tagGoroutine)
	dumpint(uint64(uintptr(unsafe.Pointer(gp))))
	dumpint(uint64(sp))
	dumpint(gp.goid)
	dumpint(uint64(gp.gopc))
	dumpint(uint64(readgstatus(gp)))

<li><a href="/syscall">Syscall profile</a> (<a href="/syscall?raw=1" download="syscall.profile">⬇</a>)</li>
<li><a href="/sched">Scheduler latency profile</a> (<a href="/sched?raw=1" download="sched.profile">⬇</a>)</li>
</ul>

<h2>User-defined tasks and regions</h2>
<p>
  The trace API allows a target program to annotate a <a

	lockRankSweep
	lockRankTestR
	lockRankTestW
	lockRankTimerSend
	lockRankAllocmW
	lockRankExecW
	lockRankCpuprof
	lockRankPollCache
	lockRankPollDesc
	lockRankWakeableSleep
	lockRankHchan
	// SCHED
	lockRankAllocmR
	lockRankExecR
	lockRankSched
	lockRankAllg
	lockRankAllp
	lockRankNotifyList
	lockRankSudog
	lockRankTimers
	lockRankTimer
	lockRankNetpollInit
	lockRankRoot
	lockRankItab

// Test os/signal.Notify and os/signal.Reset.
// This is a lot like ../testcshared/main5.c.

#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sched.h>
#include <unistd.h>
#include <pthread.h>

#include "libgo3.h"

static void die(const char* msg) {
	perror(msg);
	exit(EXIT_FAILURE);
}

static volatile sig_atomic_t sigioSeen;

		if ptr['atomicstatus']['value'] == G_DEAD:
			continue
		if ptr['goid'] == goid:
			break
	else:
		return None, None
	# Get the goroutine's saved state.
	pc, sp = ptr['sched']['pc'], ptr['sched']['sp']
	status = ptr['atomicstatus']['value']&~G_SCAN
	# Goroutine is not running nor in syscall, so use the info in goroutine
	if status != G_RUNNING and status != G_SYSCALL:
		return pc.cast(vp), sp.cast(vp)

#include <setjmp.h>
#include <signal.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
#include <sched.h>
#include <time.h>
#include <dlfcn.h>

static void die(const char* msg) {
	perror(msg);
	exit(EXIT_FAILURE);
}

static volatile sig_atomic_t sigioSeen;

// Use up some stack space.

#include <net/ip_mroute/ip_mroute.h>
'

includes_FreeBSD='
#include <sys/capsicum.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/disk.h>
#include <sys/event.h>
#include <sys/sched.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/sockio.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/mman.h>
#include <sys/mount.h>

			ctx, cancel := context.WithCancel(context.Background())
			defer cancel()
			_, sched, err := Setup(ctx, opts, tc.registryOptions...)
			if err != nil {
				t.Fatal(err)
			}

			if tc.wantPlugins != nil {
				gotPlugins := make(map[string]*config.Plugins)
				for n, p := range sched.Profiles {
					gotPlugins[n] = p.ListPlugins()
				}

				// gogo's to curg.sched. Match that.
				// This keeps morestack() from showing up in the backtrace,
				// but that makes some sense since it'll never be returned
				// to.
				gp = gp.m.curg
				u.g.set(gp)
				frame.pc = gp.sched.pc
				frame.fn = findfunc(frame.pc)
				f = frame.fn
				flag = f.flag
				frame.lr = gp.sched.lr
				frame.sp = gp.sched.sp
				u.cgoCtxt = len(gp.cgoCtxt) - 1