MOVQ	DX, (5*8)(DI) // r2

	// Standard libc functions return -1 on error
	// and set errno.
	CMPL	AX, $-1	      // Note: high 32 bits are junk
	JNE	ok

	// Get error code from libc.
	CALL	libc_errno(SB)
	MOVLQSX	(AX), AX
	MOVQ	(SP), DI
	MOVQ	AX, (6*8)(DI) // err

ok:
	XORL	AX, AX        // no error (it's ignored anyway)
	RET

// syscallX calls a function in libc on behalf of the syscall package.

	# So file name.
	if($aix) {
		if($modname eq "") {
			$modname = "libc.a/shr_64.o";
		} else {
			print STDERR "$func: only syscall using libc are available\n";
			$errors = 1;
			next;
		}

	}
	if($solaris) {
		if($modname eq "") {
			$modname = "libc";
		}
		$modname .= ".so";

	}

	# System call name.
	if($sysname eq "") {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package unix

import (
	"syscall"
	"unsafe"
)

//go:cgo_import_dynamic libc_ioctl ioctl "libc.a/shr_64.o"
//go:linkname libc_ioctl libc_ioctl
var libc_ioctl uintptr

// Implemented in syscall/syscall_aix.go.
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)

	// sequence of string pointers followed by a NULL, and auxv.
	// There is no TLS base pointer.
	MOVW	0(R29), R4 // argc
	ADD	$4, R29, R5 // argv
	JMP	main(SB)

TEXT main(SB),NOSPLIT|NOFRAME,$0
	// In external linking, libc jumps to main with argc in R4, argv in R5
	MOVW	$runtime·rt0_go(SB), R1

#ifndef _GNU_SOURCE // setres[ug]id() API.
#define _GNU_SOURCE
#endif

#include <grp.h>
#include <sys/types.h>
#include <unistd.h>
#include <errno.h>
#include "libcgo.h"

/*
 * Assumed POSIX compliant libc system call wrappers. For linux, the
 * glibc/nptl/setxid mechanism ensures that POSIX semantics are
 * honored for all pthreads (by default), and this in turn with cgo

	abort();
}

// Truncated to a different magic value on 32-bit; that's ok.
#define magic1 (0x23581321345589ULL)

// From https://android.googlesource.com/platform/bionic/+/refs/heads/android10-tests-release/libc/private/bionic_asm_tls.h#69.
#define TLS_SLOT_APP 2

// inittls allocates a thread-local storage slot for g.
//
// It finds the first available slot using pthread_key_create and uses

//go:build openbsd && !mips64

package runtime

import (
	"internal/abi"
	"unsafe"
)

// The *_trampoline functions convert from the Go calling convention to the C calling convention
// and then call the underlying libc function. These are defined in sys_openbsd_$ARCH.s.

//go:nosplit
//go:cgo_unsafe_args
func pthread_attr_init(attr *pthreadattr) int32 {

#include <u.h>
#include <libc.h>

void
main(void)
{
	print("hello, world\n");

			// g0 to ensure we have enough room to call a libc function.
			//
			// The function literal that we pass to systemstack is not nosplit, but
			// that's ok: we'll be running on a fresh, clean system stack so the stack
			// check will always succeed anyway.
			systemstack(func() {
				ret = callCgoSigaction(uintptr(sig), new, old)
			})
		}

		const EINVAL = 22
		if ret == EINVAL {

// mksysnum_plan9.sh /opt/plan9/sys/src/libc/9syscall/sys.h
// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT

package plan9

const (
	SYS_SYSR1       = 0
	SYS_BIND        = 2
	SYS_CHDIR       = 3
	SYS_CLOSE       = 4
	SYS_DUP         = 5
	SYS_ALARM       = 6
	SYS_EXEC        = 7
	SYS_EXITS       = 8
	SYS_FAUTH       = 10
	SYS_SEGBRK      = 12
	SYS_OPEN        = 14
	SYS_OSEEK       = 16
	SYS_SLEEP       = 17