	.file	"extr_vc_vchi_tvservice.c_tvservice_lock_obtain.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	tvservice_lock_obtain, @function
tvservice_lock_obtain:
.LFB0:
	.cfi_startproc
	endbr64
	cmp	QWORD PTR tvservice_client[rip+16], 0
	je	.L11
	sub	rsp, 8
	.cfi_def_cfa_offset 16
	lea	rdi, tvservice_client[rip]
	call	vcos_mutex_lock@PLT
	cmp	rax, QWORD PTR VCOS_SUCCESS[rip]
	jne	.L9
	cmp	QWORD PTR tvservice_client[rip+16], 0
	je	.L5
	mov	rax, QWORD PTR tvservice_client[rip+8]
	mov	edi, DWORD PTR [rax]
	call	vchi_service_use@PLT
	xor	eax, eax
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L5:
	.cfi_restore_state
	lea	rdi, tvservice_client[rip]
	call	vcos_mutex_unlock@PLT
.L9:
	mov	eax, -1
	add	rsp, 8
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L11:
	mov	eax, -1
	ret
	.cfi_endproc
.LFE0:
	.size	tvservice_lock_obtain, .-tvservice_lock_obtain
	.comm	tvservice_client,24,16
	.comm	VCOS_SUCCESS,8,8
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_vc_vchi_tvservice.c_tvservice_lock_obtain.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	tvservice_lock_obtain, %function
tvservice_lock_obtain:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, lr}
	ldr	r4, .L9
	ldr	r3, [r4, #8]
	cmp	r3, #0
	beq	.L7
	mov	r0, r4
	bl	vcos_mutex_lock
	ldr	r3, .L9+4
	ldr	r3, [r3]
	cmp	r0, r3
	bne	.L7
	ldr	r3, [r4, #8]
	cmp	r3, #0
	beq	.L5
	ldr	r3, [r4, #4]
	ldr	r0, [r3]
	bl	vchi_service_use
	mov	r0, #0
	pop	{r4, pc}
.L5:
	mov	r0, r4
	bl	vcos_mutex_unlock
.L7:
	mvn	r0, #0
	pop	{r4, pc}
.L10:
	.align	2
.L9:
	.word	tvservice_client
	.word	VCOS_SUCCESS
	.size	tvservice_lock_obtain, .-tvservice_lock_obtain
	.comm	tvservice_client,12,4
	.comm	VCOS_SUCCESS,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
