	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_tty_open                       ## -- Begin function tty_open
	.p2align	4, 0x90
_tty_open:                              ## @tty_open
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rsi, %rbx
	movq	%rdi, %r15
	movq	%rdi, 8(%rsi)
	leaq	12(%rdi), %r14
	movq	%r14, %rdi
	callq	_lock
	leaq	16(%r15), %rdi
	leaq	4(%rbx), %rsi
	callq	_list_add
	movq	%r14, %rdi
	callq	_unlock
	movq	_O_NOCTTY_@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	testl	%eax, (%rbx)
	jne	LBB0_5
## %bb.1:
	movq	_pids_lock@GOTPCREL(%rip), %rdi
	callq	_lock
	leaq	8(%r15), %r14
	movq	%r14, %rdi
	callq	_lock
	cmpq	$0, (%r15)
	jne	LBB0_4
## %bb.2:
	movq	_current@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	8(%rax), %rdi
	movq	(%rdi), %rcx
	cmpq	(%rax), %rcx
	jne	LBB0_4
## %bb.3:
	movq	%r15, %rsi
	callq	_tty_set_controlling
LBB0_4:
	movq	%r14, %rdi
	callq	_unlock
	movq	_pids_lock@GOTPCREL(%rip), %rdi
	callq	_unlock
LBB0_5:
	xorl	%eax, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_O_NOCTTY_,4,2                  ## @O_NOCTTY_
	.comm	_pids_lock,4,2                  ## @pids_lock
	.comm	_current,8,3                    ## @current
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_tty_open                       ; -- Begin function tty_open
	.p2align	2
_tty_open:                              ; @tty_open
	.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	x20, x1
	mov	x19, x0
	str	x0, [x1, #8]
	add	x21, x0, #12
	mov	x0, x21
	bl	_lock
	add	x0, x19, #16
	add	x1, x20, #4
	bl	_list_add
	mov	x0, x21
	bl	_unlock
	ldr	w8, [x20]
Lloh0:
	adrp	x9, _O_NOCTTY_@GOTPAGE
Lloh1:
	ldr	x9, [x9, _O_NOCTTY_@GOTPAGEOFF]
Lloh2:
	ldr	w9, [x9]
	tst	w9, w8
	b.ne	LBB0_5
; %bb.1:
Lloh3:
	adrp	x0, _pids_lock@GOTPAGE
Lloh4:
	ldr	x0, [x0, _pids_lock@GOTPAGEOFF]
	bl	_lock
	add	x20, x19, #8
	mov	x0, x20
	bl	_lock
	ldr	x8, [x19]
	cbnz	x8, LBB0_4
; %bb.2:
Lloh5:
	adrp	x8, _current@GOTPAGE
Lloh6:
	ldr	x8, [x8, _current@GOTPAGEOFF]
Lloh7:
	ldr	x8, [x8]
	ldp	x8, x0, [x8]
	ldr	x9, [x0]
	cmp	x9, x8
	b.ne	LBB0_4
; %bb.3:
	mov	x1, x19
	bl	_tty_set_controlling
LBB0_4:
	mov	x0, x20
	bl	_unlock
Lloh8:
	adrp	x0, _pids_lock@GOTPAGE
Lloh9:
	ldr	x0, [x0, _pids_lock@GOTPAGEOFF]
	bl	_unlock
LBB0_5:
	mov	w0, #0
	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 AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh8, Lloh9
	.cfi_endproc
                                        ; -- End function
	.comm	_O_NOCTTY_,4,2                  ; @O_NOCTTY_
	.comm	_pids_lock,4,2                  ; @pids_lock
	.comm	_current,8,3                    ; @current
.subsections_via_symbols
