	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_rc_open                        ## -- Begin function rc_open
	.p2align	4, 0x90
_rc_open:                               ## @rc_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
	testq	%rdi, %rdi
	je	LBB0_1
## %bb.2:
	movq	%rdi, %rbx
	leaq	8(%rdi), %r14
	movq	%r14, %rdi
	callq	_mutex_lock
	cmpl	$0, 16(%rbx)
	je	LBB0_3
## %bb.4:
	movl	12(%rbx), %eax
	leal	1(%rax), %ecx
	movl	%ecx, 12(%rbx)
	xorl	%r15d, %r15d
	testl	%eax, %eax
	jne	LBB0_8
## %bb.5:
	movq	(%rbx), %rcx
	testq	%rcx, %rcx
	je	LBB0_8
## %bb.6:
	movq	%rbx, %rdi
	callq	*%rcx
	testl	%eax, %eax
	je	LBB0_8
## %bb.7:
	decl	12(%rbx)
	movl	%eax, %r15d
	jmp	LBB0_8
LBB0_1:
	movq	_EINVAL@GOTPCREL(%rip), %rax
	xorl	%r15d, %r15d
	subl	(%rax), %r15d
	jmp	LBB0_9
LBB0_3:
	movq	_ENODEV@GOTPCREL(%rip), %rax
	xorl	%r15d, %r15d
	subl	(%rax), %r15d
LBB0_8:
	movq	%r14, %rdi
	callq	_mutex_unlock
LBB0_9:
	movl	%r15d, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EINVAL,4,2                     ## @EINVAL
	.comm	_ENODEV,4,2                     ## @ENODEV
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_rc_open                        ; -- Begin function rc_open
	.p2align	2
_rc_open:                               ; @rc_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
	cbz	x0, LBB0_4
; %bb.1:
	mov	x20, x0
	add	x19, x0, #8
	mov	x0, x19
	bl	_mutex_lock
	ldr	w8, [x20, #16]
	cbz	w8, LBB0_5
; %bb.2:
	ldr	w8, [x20, #12]
	add	w9, w8, #1
	str	w9, [x20, #12]
	cbz	w8, LBB0_6
LBB0_3:
	mov	w21, #0
	b	LBB0_9
LBB0_4:
Lloh0:
	adrp	x8, _EINVAL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	neg	w21, w8
	b	LBB0_10
LBB0_5:
Lloh3:
	adrp	x8, _ENODEV@GOTPAGE
Lloh4:
	ldr	x8, [x8, _ENODEV@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	neg	w21, w8
	b	LBB0_9
LBB0_6:
	ldr	x8, [x20]
	cbz	x8, LBB0_3
; %bb.7:
	mov	x0, x20
	blr	x8
	mov	x21, x0
	cbz	w0, LBB0_9
; %bb.8:
	ldr	w8, [x20, #12]
	sub	w8, w8, #1
	str	w8, [x20, #12]
LBB0_9:
	mov	x0, x19
	bl	_mutex_unlock
LBB0_10:
	mov	x0, x21
	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	_EINVAL,4,2                     ; @EINVAL
	.comm	_ENODEV,4,2                     ; @ENODEV
.subsections_via_symbols
