	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function tun_chr_write_iter
_tun_chr_write_iter:                    ## @tun_chr_write_iter
	.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, %r14
	movq	(%rdi), %r12
	movq	8(%r12), %r15
	movq	%r15, %rdi
	callq	_tun_get
	testq	%rax, %rax
	je	LBB0_1
## %bb.3:
	movq	%rax, %rbx
	movq	_O_NONBLOCK@GOTPCREL(%rip), %rax
	movl	(%rax), %r8d
	andl	(%r12), %r8d
	movq	%rbx, %rdi
	movq	%r15, %rsi
	xorl	%edx, %edx
	movq	%r14, %rcx
	xorl	%r9d, %r9d
	callq	_tun_get_user
	movl	%eax, %r14d
	movq	%rbx, %rdi
	callq	_tun_put
	movl	%r14d, %eax
	jmp	LBB0_2
LBB0_1:
	movq	_EBADFD@GOTPCREL(%rip), %rcx
	xorl	%eax, %eax
	subl	(%rcx), %eax
LBB0_2:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EBADFD,4,2                     ## @EBADFD
	.comm	_O_NONBLOCK,4,2                 ## @O_NONBLOCK
	.no_dead_strip	_tun_chr_write_iter
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function tun_chr_write_iter
_tun_chr_write_iter:                    ; @tun_chr_write_iter
	.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	x19, x1
	ldr	x22, [x0]
	ldr	x21, [x22, #8]
	mov	x0, x21
	bl	_tun_get
	cbz	x0, LBB0_2
; %bb.1:
	mov	x20, x0
	ldr	w8, [x22]
Lloh0:
	adrp	x9, _O_NONBLOCK@GOTPAGE
Lloh1:
	ldr	x9, [x9, _O_NONBLOCK@GOTPAGEOFF]
Lloh2:
	ldr	w9, [x9]
	and	w4, w9, w8
	mov	x1, x21
	mov	x2, #0
	mov	x3, x19
	mov	w5, #0
	bl	_tun_get_user
	mov	x19, x0
	mov	x0, x20
	bl	_tun_put
	mov	x0, x19
	b	LBB0_3
LBB0_2:
Lloh3:
	adrp	x8, _EBADFD@GOTPAGE
Lloh4:
	ldr	x8, [x8, _EBADFD@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	neg	w0, w8
LBB0_3:
	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
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_EBADFD,4,2                     ; @EBADFD
	.comm	_O_NONBLOCK,4,2                 ; @O_NONBLOCK
	.no_dead_strip	_tun_chr_write_iter
.subsections_via_symbols
