mirror of https://github.com/PCSX2/pcsx2.git
USBqemu: Missed a file.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4900 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
gigaherz
parent
ceab7de544
commit
3a4a215926
|
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@ -40,8 +40,6 @@
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup>
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<_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
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<OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">H:\pcsx2-trunk\bin\plugins\</OutDir>
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<IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Debug\</IntDir>
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<LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
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<OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)bin\</OutDir>
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<LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</LinkIncremental>
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@ -132,6 +130,7 @@
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<None Include="USBqemu.def" />
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="..\qemu-usb\qemu-queue.h" />
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<ClInclude Include="resource.h" />
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<ClInclude Include="..\USB.h" />
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<ClInclude Include="..\qemu-usb\usb-ohci.h" />
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@ -139,7 +138,7 @@
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<ClInclude Include="..\qemu-usb\vl.h" />
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</ItemGroup>
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<ItemGroup>
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<ResourceCompile Include="USBlinuz.rc" />
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<ResourceCompile Include="USBqemu.rc" />
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</ItemGroup>
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||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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|
|
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@ -76,9 +76,12 @@
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<ClInclude Include="..\qemu-usb\vl.h">
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<Filter>Header Files\qemu-usb</Filter>
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</ClInclude>
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<ClInclude Include="..\qemu-usb\qemu-queue.h">
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<Filter>Header Files\qemu-usb</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<ResourceCompile Include="USBlinuz.rc">
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<ResourceCompile Include="USBqemu.rc">
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<Filter>Resource Files</Filter>
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</ResourceCompile>
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</ItemGroup>
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|
|
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@ -0,0 +1,449 @@
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/* $NetBSD: queue.h,v 1.52 2009/04/20 09:56:08 mschuett Exp $ */
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/*
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* Qemu version: Copy from netbsd, removed debug code, removed some of
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* the implementations. Left in lists, simple queues, tail queues and
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* circular queues.
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*/
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/*
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
|
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*
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||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the University nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
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*
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* @(#)queue.h 8.5 (Berkeley) 8/20/94
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*/
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#ifndef QEMU_SYS_QUEUE_H_
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#define QEMU_SYS_QUEUE_H_
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/*
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* This file defines four types of data structures:
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* lists, simple queues, tail queues, and circular queues.
|
||||
*
|
||||
* A list is headed by a single forward pointer (or an array of forward
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||||
* pointers for a hash table header). The elements are doubly linked
|
||||
* so that an arbitrary element can be removed without a need to
|
||||
* traverse the list. New elements can be added to the list before
|
||||
* or after an existing element or at the head of the list. A list
|
||||
* may only be traversed in the forward direction.
|
||||
*
|
||||
* A simple queue is headed by a pair of pointers, one the head of the
|
||||
* list and the other to the tail of the list. The elements are singly
|
||||
* linked to save space, so elements can only be removed from the
|
||||
* head of the list. New elements can be added to the list after
|
||||
* an existing element, at the head of the list, or at the end of the
|
||||
* list. A simple queue may only be traversed in the forward direction.
|
||||
*
|
||||
* A tail queue is headed by a pair of pointers, one to the head of the
|
||||
* list and the other to the tail of the list. The elements are doubly
|
||||
* linked so that an arbitrary element can be removed without a need to
|
||||
* traverse the list. New elements can be added to the list before or
|
||||
* after an existing element, at the head of the list, or at the end of
|
||||
* the list. A tail queue may be traversed in either direction.
|
||||
*
|
||||
* A circle queue is headed by a pair of pointers, one to the head of the
|
||||
* list and the other to the tail of the list. The elements are doubly
|
||||
* linked so that an arbitrary element can be removed without a need to
|
||||
* traverse the list. New elements can be added to the list before or after
|
||||
* an existing element, at the head of the list, or at the end of the list.
|
||||
* A circle queue may be traversed in either direction, but has a more
|
||||
* complex end of list detection.
|
||||
*
|
||||
* For details on the use of these macros, see the queue(3) manual page.
|
||||
*/
|
||||
|
||||
/*
|
||||
* List definitions.
|
||||
*/
|
||||
#define QLIST_HEAD(name, type) \
|
||||
struct name { \
|
||||
struct type *lh_first; /* first element */ \
|
||||
}
|
||||
|
||||
#define QLIST_HEAD_INITIALIZER(head) \
|
||||
{ NULL }
|
||||
|
||||
#define QLIST_ENTRY(type) \
|
||||
struct { \
|
||||
struct type *le_next; /* next element */ \
|
||||
struct type **le_prev; /* address of previous next element */ \
|
||||
}
|
||||
|
||||
/*
|
||||
* List functions.
|
||||
*/
|
||||
#define QLIST_INIT(head) do { \
|
||||
(head)->lh_first = NULL; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QLIST_INSERT_AFTER(listelm, elm, field) do { \
|
||||
if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
|
||||
(listelm)->field.le_next->field.le_prev = \
|
||||
&(elm)->field.le_next; \
|
||||
(listelm)->field.le_next = (elm); \
|
||||
(elm)->field.le_prev = &(listelm)->field.le_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QLIST_INSERT_BEFORE(listelm, elm, field) do { \
|
||||
(elm)->field.le_prev = (listelm)->field.le_prev; \
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(elm)->field.le_next = (listelm); \
|
||||
*(listelm)->field.le_prev = (elm); \
|
||||
(listelm)->field.le_prev = &(elm)->field.le_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QLIST_INSERT_HEAD(head, elm, field) do { \
|
||||
if (((elm)->field.le_next = (head)->lh_first) != NULL) \
|
||||
(head)->lh_first->field.le_prev = &(elm)->field.le_next;\
|
||||
(head)->lh_first = (elm); \
|
||||
(elm)->field.le_prev = &(head)->lh_first; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QLIST_REMOVE(elm, field) do { \
|
||||
if ((elm)->field.le_next != NULL) \
|
||||
(elm)->field.le_next->field.le_prev = \
|
||||
(elm)->field.le_prev; \
|
||||
*(elm)->field.le_prev = (elm)->field.le_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
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#define QLIST_FOREACH(var, head, field) \
|
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for ((var) = ((head)->lh_first); \
|
||||
(var); \
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||||
(var) = ((var)->field.le_next))
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||||
|
||||
#define QLIST_FOREACH_SAFE(var, head, field, next_var) \
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for ((var) = ((head)->lh_first); \
|
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(var) && ((next_var) = ((var)->field.le_next), 1); \
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||||
(var) = (next_var))
|
||||
|
||||
/*
|
||||
* List access methods.
|
||||
*/
|
||||
#define QLIST_EMPTY(head) ((head)->lh_first == NULL)
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#define QLIST_FIRST(head) ((head)->lh_first)
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#define QLIST_NEXT(elm, field) ((elm)->field.le_next)
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||||
|
||||
|
||||
/*
|
||||
* Simple queue definitions.
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*/
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#define QSIMPLEQ_HEAD(name, type) \
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struct name { \
|
||||
struct type *sqh_first; /* first element */ \
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||||
struct type **sqh_last; /* addr of last next element */ \
|
||||
}
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||||
|
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#define QSIMPLEQ_HEAD_INITIALIZER(head) \
|
||||
{ NULL, &(head).sqh_first }
|
||||
|
||||
#define QSIMPLEQ_ENTRY(type) \
|
||||
struct { \
|
||||
struct type *sqe_next; /* next element */ \
|
||||
}
|
||||
|
||||
/*
|
||||
* Simple queue functions.
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||||
*/
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#define QSIMPLEQ_INIT(head) do { \
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(head)->sqh_first = NULL; \
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||||
(head)->sqh_last = &(head)->sqh_first; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QSIMPLEQ_INSERT_HEAD(head, elm, field) do { \
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||||
if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \
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||||
(head)->sqh_last = &(elm)->field.sqe_next; \
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||||
(head)->sqh_first = (elm); \
|
||||
} while (/*CONSTCOND*/0)
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||||
|
||||
#define QSIMPLEQ_INSERT_TAIL(head, elm, field) do { \
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||||
(elm)->field.sqe_next = NULL; \
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||||
*(head)->sqh_last = (elm); \
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||||
(head)->sqh_last = &(elm)->field.sqe_next; \
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||||
} while (/*CONSTCOND*/0)
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||||
|
||||
#define QSIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
|
||||
if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL) \
|
||||
(head)->sqh_last = &(elm)->field.sqe_next; \
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||||
(listelm)->field.sqe_next = (elm); \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QSIMPLEQ_REMOVE_HEAD(head, field) do { \
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||||
if (((head)->sqh_first = (head)->sqh_first->field.sqe_next) == NULL)\
|
||||
(head)->sqh_last = &(head)->sqh_first; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QSIMPLEQ_REMOVE(head, elm, type, field) do { \
|
||||
if ((head)->sqh_first == (elm)) { \
|
||||
QSIMPLEQ_REMOVE_HEAD((head), field); \
|
||||
} else { \
|
||||
struct type *curelm = (head)->sqh_first; \
|
||||
while (curelm->field.sqe_next != (elm)) \
|
||||
curelm = curelm->field.sqe_next; \
|
||||
if ((curelm->field.sqe_next = \
|
||||
curelm->field.sqe_next->field.sqe_next) == NULL) \
|
||||
(head)->sqh_last = &(curelm)->field.sqe_next; \
|
||||
} \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QSIMPLEQ_FOREACH(var, head, field) \
|
||||
for ((var) = ((head)->sqh_first); \
|
||||
(var); \
|
||||
(var) = ((var)->field.sqe_next))
|
||||
|
||||
#define QSIMPLEQ_FOREACH_SAFE(var, head, field, next) \
|
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for ((var) = ((head)->sqh_first); \
|
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(var) && ((next = ((var)->field.sqe_next)), 1); \
|
||||
(var) = (next))
|
||||
|
||||
#define QSIMPLEQ_CONCAT(head1, head2) do { \
|
||||
if (!QSIMPLEQ_EMPTY((head2))) { \
|
||||
*(head1)->sqh_last = (head2)->sqh_first; \
|
||||
(head1)->sqh_last = (head2)->sqh_last; \
|
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QSIMPLEQ_INIT((head2)); \
|
||||
} \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QSIMPLEQ_LAST(head, type, field) \
|
||||
(QSIMPLEQ_EMPTY((head)) ? \
|
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NULL : \
|
||||
((struct type *)(void *) \
|
||||
((char *)((head)->sqh_last) - offsetof(struct type, field))))
|
||||
|
||||
/*
|
||||
* Simple queue access methods.
|
||||
*/
|
||||
#define QSIMPLEQ_EMPTY(head) ((head)->sqh_first == NULL)
|
||||
#define QSIMPLEQ_FIRST(head) ((head)->sqh_first)
|
||||
#define QSIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next)
|
||||
|
||||
|
||||
/*
|
||||
* Tail queue definitions.
|
||||
*/
|
||||
#define Q_TAILQ_HEAD(name, type, qual) \
|
||||
struct name { \
|
||||
qual type *tqh_first; /* first element */ \
|
||||
qual type *qual *tqh_last; /* addr of last next element */ \
|
||||
}
|
||||
#define QTAILQ_HEAD(name, type) Q_TAILQ_HEAD(name, struct type,)
|
||||
|
||||
#define QTAILQ_HEAD_INITIALIZER(head) \
|
||||
{ NULL, &(head).tqh_first }
|
||||
|
||||
#define Q_TAILQ_ENTRY(type, qual) \
|
||||
struct { \
|
||||
qual type *tqe_next; /* next element */ \
|
||||
qual type *qual *tqe_prev; /* address of previous next element */\
|
||||
}
|
||||
#define QTAILQ_ENTRY(type) Q_TAILQ_ENTRY(struct type,)
|
||||
|
||||
/*
|
||||
* Tail queue functions.
|
||||
*/
|
||||
#define QTAILQ_INIT(head) do { \
|
||||
(head)->tqh_first = NULL; \
|
||||
(head)->tqh_last = &(head)->tqh_first; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QTAILQ_INSERT_HEAD(head, elm, field) do { \
|
||||
if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \
|
||||
(head)->tqh_first->field.tqe_prev = \
|
||||
&(elm)->field.tqe_next; \
|
||||
else \
|
||||
(head)->tqh_last = &(elm)->field.tqe_next; \
|
||||
(head)->tqh_first = (elm); \
|
||||
(elm)->field.tqe_prev = &(head)->tqh_first; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QTAILQ_INSERT_TAIL(head, elm, field) do { \
|
||||
(elm)->field.tqe_next = NULL; \
|
||||
(elm)->field.tqe_prev = (head)->tqh_last; \
|
||||
*(head)->tqh_last = (elm); \
|
||||
(head)->tqh_last = &(elm)->field.tqe_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QTAILQ_INSERT_AFTER(head, listelm, elm, field) do { \
|
||||
if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\
|
||||
(elm)->field.tqe_next->field.tqe_prev = \
|
||||
&(elm)->field.tqe_next; \
|
||||
else \
|
||||
(head)->tqh_last = &(elm)->field.tqe_next; \
|
||||
(listelm)->field.tqe_next = (elm); \
|
||||
(elm)->field.tqe_prev = &(listelm)->field.tqe_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QTAILQ_INSERT_BEFORE(listelm, elm, field) do { \
|
||||
(elm)->field.tqe_prev = (listelm)->field.tqe_prev; \
|
||||
(elm)->field.tqe_next = (listelm); \
|
||||
*(listelm)->field.tqe_prev = (elm); \
|
||||
(listelm)->field.tqe_prev = &(elm)->field.tqe_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QTAILQ_REMOVE(head, elm, field) do { \
|
||||
if (((elm)->field.tqe_next) != NULL) \
|
||||
(elm)->field.tqe_next->field.tqe_prev = \
|
||||
(elm)->field.tqe_prev; \
|
||||
else \
|
||||
(head)->tqh_last = (elm)->field.tqe_prev; \
|
||||
*(elm)->field.tqe_prev = (elm)->field.tqe_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QTAILQ_FOREACH(var, head, field) \
|
||||
for ((var) = ((head)->tqh_first); \
|
||||
(var); \
|
||||
(var) = ((var)->field.tqe_next))
|
||||
|
||||
#define QTAILQ_FOREACH_SAFE(var, head, field, next_var) \
|
||||
for ((var) = ((head)->tqh_first); \
|
||||
(var) && ((next_var) = ((var)->field.tqe_next), 1); \
|
||||
(var) = (next_var))
|
||||
|
||||
#define QTAILQ_FOREACH_REVERSE(var, head, headname, field) \
|
||||
for ((var) = (*(((struct headname *)((head)->tqh_last))->tqh_last)); \
|
||||
(var); \
|
||||
(var) = (*(((struct headname *)((var)->field.tqe_prev))->tqh_last)))
|
||||
|
||||
/*
|
||||
* Tail queue access methods.
|
||||
*/
|
||||
#define QTAILQ_EMPTY(head) ((head)->tqh_first == NULL)
|
||||
#define QTAILQ_FIRST(head) ((head)->tqh_first)
|
||||
#define QTAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
|
||||
|
||||
#define QTAILQ_LAST(head, headname) \
|
||||
(*(((struct headname *)((head)->tqh_last))->tqh_last))
|
||||
#define QTAILQ_PREV(elm, headname, field) \
|
||||
(*(((struct headname *)((elm)->field.tqe_prev))->tqh_last))
|
||||
|
||||
|
||||
/*
|
||||
* Circular queue definitions.
|
||||
*/
|
||||
#define QCIRCLEQ_HEAD(name, type) \
|
||||
struct name { \
|
||||
struct type *cqh_first; /* first element */ \
|
||||
struct type *cqh_last; /* last element */ \
|
||||
}
|
||||
|
||||
#define QCIRCLEQ_HEAD_INITIALIZER(head) \
|
||||
{ (void *)&head, (void *)&head }
|
||||
|
||||
#define QCIRCLEQ_ENTRY(type) \
|
||||
struct { \
|
||||
struct type *cqe_next; /* next element */ \
|
||||
struct type *cqe_prev; /* previous element */ \
|
||||
}
|
||||
|
||||
/*
|
||||
* Circular queue functions.
|
||||
*/
|
||||
#define QCIRCLEQ_INIT(head) do { \
|
||||
(head)->cqh_first = (void *)(head); \
|
||||
(head)->cqh_last = (void *)(head); \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QCIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \
|
||||
(elm)->field.cqe_next = (listelm)->field.cqe_next; \
|
||||
(elm)->field.cqe_prev = (listelm); \
|
||||
if ((listelm)->field.cqe_next == (void *)(head)) \
|
||||
(head)->cqh_last = (elm); \
|
||||
else \
|
||||
(listelm)->field.cqe_next->field.cqe_prev = (elm); \
|
||||
(listelm)->field.cqe_next = (elm); \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QCIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \
|
||||
(elm)->field.cqe_next = (listelm); \
|
||||
(elm)->field.cqe_prev = (listelm)->field.cqe_prev; \
|
||||
if ((listelm)->field.cqe_prev == (void *)(head)) \
|
||||
(head)->cqh_first = (elm); \
|
||||
else \
|
||||
(listelm)->field.cqe_prev->field.cqe_next = (elm); \
|
||||
(listelm)->field.cqe_prev = (elm); \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QCIRCLEQ_INSERT_HEAD(head, elm, field) do { \
|
||||
(elm)->field.cqe_next = (head)->cqh_first; \
|
||||
(elm)->field.cqe_prev = (void *)(head); \
|
||||
if ((head)->cqh_last == (void *)(head)) \
|
||||
(head)->cqh_last = (elm); \
|
||||
else \
|
||||
(head)->cqh_first->field.cqe_prev = (elm); \
|
||||
(head)->cqh_first = (elm); \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QCIRCLEQ_INSERT_TAIL(head, elm, field) do { \
|
||||
(elm)->field.cqe_next = (void *)(head); \
|
||||
(elm)->field.cqe_prev = (head)->cqh_last; \
|
||||
if ((head)->cqh_first == (void *)(head)) \
|
||||
(head)->cqh_first = (elm); \
|
||||
else \
|
||||
(head)->cqh_last->field.cqe_next = (elm); \
|
||||
(head)->cqh_last = (elm); \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QCIRCLEQ_REMOVE(head, elm, field) do { \
|
||||
if ((elm)->field.cqe_next == (void *)(head)) \
|
||||
(head)->cqh_last = (elm)->field.cqe_prev; \
|
||||
else \
|
||||
(elm)->field.cqe_next->field.cqe_prev = \
|
||||
(elm)->field.cqe_prev; \
|
||||
if ((elm)->field.cqe_prev == (void *)(head)) \
|
||||
(head)->cqh_first = (elm)->field.cqe_next; \
|
||||
else \
|
||||
(elm)->field.cqe_prev->field.cqe_next = \
|
||||
(elm)->field.cqe_next; \
|
||||
} while (/*CONSTCOND*/0)
|
||||
|
||||
#define QCIRCLEQ_FOREACH(var, head, field) \
|
||||
for ((var) = ((head)->cqh_first); \
|
||||
(var) != (const void *)(head); \
|
||||
(var) = ((var)->field.cqe_next))
|
||||
|
||||
#define QCIRCLEQ_FOREACH_REVERSE(var, head, field) \
|
||||
for ((var) = ((head)->cqh_last); \
|
||||
(var) != (const void *)(head); \
|
||||
(var) = ((var)->field.cqe_prev))
|
||||
|
||||
/*
|
||||
* Circular queue access methods.
|
||||
*/
|
||||
#define QCIRCLEQ_EMPTY(head) ((head)->cqh_first == (void *)(head))
|
||||
#define QCIRCLEQ_FIRST(head) ((head)->cqh_first)
|
||||
#define QCIRCLEQ_LAST(head) ((head)->cqh_last)
|
||||
#define QCIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next)
|
||||
#define QCIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev)
|
||||
|
||||
#define QCIRCLEQ_LOOP_NEXT(head, elm, field) \
|
||||
(((elm)->field.cqe_next == (void *)(head)) \
|
||||
? ((head)->cqh_first) \
|
||||
: (elm->field.cqe_next))
|
||||
#define QCIRCLEQ_LOOP_PREV(head, elm, field) \
|
||||
(((elm)->field.cqe_prev == (void *)(head)) \
|
||||
? ((head)->cqh_last) \
|
||||
: (elm->field.cqe_prev))
|
||||
|
||||
#endif /* !QEMU_SYS_QUEUE_H_ */
|
||||
Loading…
Reference in New Issue