	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function tun_attach
_tun_attach:                            ## @tun_attach
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rsi, %r12
	movq	%rdi, %r14
	movq	(%rsi), %r15
	xorl	%ebx, %ebx
	xorl	%eax, %eax
	callq	_ASSERT_RTNL
	movl	(%r14), %edi
	callq	_netif_tx_lock_bh
	cmpq	$0, 8(%r15)
	je	LBB0_2
## %bb.1:
	movq	_EINVAL@GOTPCREL(%rip), %rax
	subl	(%rax), %ebx
	jmp	LBB0_5
LBB0_2:
	cmpq	$0, 24(%r14)
	je	LBB0_4
## %bb.3:
	movq	_EBUSY@GOTPCREL(%rip), %rax
	subl	(%rax), %ebx
	jmp	LBB0_5
LBB0_4:
	movq	%r14, 8(%r15)
	movq	%r15, 24(%r14)
	movq	%r12, 16(%r14)
	movl	(%r14), %edi
	callq	_dev_hold
	movl	8(%r14), %edi
	callq	_sock_hold
	movq	%r15, %rdi
	callq	_atomic_inc
	xorl	%ebx, %ebx
LBB0_5:
	movl	(%r14), %edi
	callq	_netif_tx_unlock_bh
	movl	%ebx, %eax
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EINVAL,4,2                     ## @EINVAL
	.comm	_EBUSY,4,2                      ## @EBUSY
	.no_dead_strip	_tun_attach
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function tun_attach
_tun_attach:                            ; @tun_attach
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	mov	x21, x1
	mov	x19, x0
	ldr	x20, [x1]
	bl	_ASSERT_RTNL
	ldr	w0, [x19]
	bl	_netif_tx_lock_bh
	ldr	x8, [x20, #8]
	cbz	x8, LBB0_2
; %bb.1:
Lloh0:
	adrp	x8, _EINVAL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
	b	LBB0_4
LBB0_2:
	ldr	x8, [x19, #24]
	cbz	x8, LBB0_6
; %bb.3:
Lloh2:
	adrp	x8, _EBUSY@GOTPAGE
Lloh3:
	ldr	x8, [x8, _EBUSY@GOTPAGEOFF]
LBB0_4:
	ldr	w8, [x8]
	neg	w20, w8
LBB0_5:
	ldr	w0, [x19]
	bl	_netif_tx_unlock_bh
	mov	x0, x20
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
LBB0_6:
	str	x19, [x20, #8]
	stp	x21, x20, [x19, #16]
	ldr	w0, [x19]
	bl	_dev_hold
	ldr	w0, [x19, #8]
	bl	_sock_hold
	mov	x0, x20
	bl	_atomic_inc
	mov	w20, #0
	b	LBB0_5
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGot	Lloh2, Lloh3
	.cfi_endproc
                                        ; -- End function
	.comm	_EINVAL,4,2                     ; @EINVAL
	.comm	_EBUSY,4,2                      ; @EBUSY
	.no_dead_strip	_tun_attach
.subsections_via_symbols
