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authorPaolo Bonzini <pbonzini@redhat.com>2012-12-17 18:20:00 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2012-12-19 08:32:39 +0100
commit1de7afc984b49af164e2619e6850b9732b173b34 (patch)
tree60cd16f527440fcfcdb81d9bea1af5d9147604c4 /qemu-queue.h
parent14cccb618508a0aa70eb9ccf366703a019a45ff0 (diff)
downloadfocaccia-qemu-1de7afc984b49af164e2619e6850b9732b173b34.tar.gz
focaccia-qemu-1de7afc984b49af164e2619e6850b9732b173b34.zip
misc: move include files to include/qemu/
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-queue.h')
-rw-r--r--qemu-queue.h414
1 files changed, 0 insertions, 414 deletions
diff --git a/qemu-queue.h b/qemu-queue.h
deleted file mode 100644
index 9288cd8e82..0000000000
--- a/qemu-queue.h
+++ /dev/null
@@ -1,414 +0,0 @@
-/*      $NetBSD: queue.h,v 1.52 2009/04/20 09:56:08 mschuett Exp $ */
-
-/*
- * QEMU version: Copy from netbsd, removed debug code, removed some of
- * the implementations.  Left in singly-linked lists, lists, simple
- * queues, and tail queues.
- */
-
-/*
- * Copyright (c) 1991, 1993
- *      The Regents of the University of California.  All rights reserved.
- *
- * 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.
- *
- * 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.
- *
- *      @(#)queue.h     8.5 (Berkeley) 8/20/94
- */
-
-#ifndef QEMU_SYS_QUEUE_H_
-#define QEMU_SYS_QUEUE_H_
-
-/*
- * This file defines four types of data structures: singly-linked lists,
- * lists, simple queues, and tail queues.
- *
- * A singly-linked list is headed by a single forward pointer. The
- * elements are singly linked for minimum space and pointer manipulation
- * overhead at the expense of O(n) removal for arbitrary elements. New
- * elements can be added to the list after an existing element or at the
- * head of the list.  Elements being removed from the head of the list
- * should use the explicit macro for this purpose for optimum
- * efficiency. A singly-linked list may only be traversed in the forward
- * direction.  Singly-linked lists are ideal for applications with large
- * datasets and few or no removals or for implementing a LIFO queue.
- *
- * A list is headed by a single forward pointer (or an array of forward
- * 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.
- *
- * For details on the use of these macros, see the queue(3) manual page.
- */
-
-#include "qemu-barrier.h" /* for smp_wmb() */
-
-/*
- * 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;                \
-        (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_INSERT_HEAD_RCU(head, elm, field) do {                    \
-        (elm)->field.le_prev = &(head)->lh_first;                       \
-        (elm)->field.le_next = (head)->lh_first;                        \
-        smp_wmb(); /* fill elm before linking it */                     \
-        if ((head)->lh_first != NULL)  {                                \
-            (head)->lh_first->field.le_prev = &(elm)->field.le_next;    \
-        }                                                               \
-        (head)->lh_first = (elm);                                       \
-        smp_wmb();                                                      \
-} 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)
-
-#define QLIST_FOREACH(var, head, field)                                 \
-        for ((var) = ((head)->lh_first);                                \
-                (var);                                                  \
-                (var) = ((var)->field.le_next))
-
-#define QLIST_FOREACH_SAFE(var, head, field, next_var)                  \
-        for ((var) = ((head)->lh_first);                                \
-                (var) && ((next_var) = ((var)->field.le_next), 1);      \
-                (var) = (next_var))
-
-/*
- * List access methods.
- */
-#define QLIST_EMPTY(head)                ((head)->lh_first == NULL)
-#define QLIST_FIRST(head)                ((head)->lh_first)
-#define QLIST_NEXT(elm, field)           ((elm)->field.le_next)
-
-
-/*
- * Singly-linked List definitions.
- */
-#define QSLIST_HEAD(name, type)                                          \
-struct name {                                                           \
-        struct type *slh_first; /* first element */                     \
-}
-
-#define QSLIST_HEAD_INITIALIZER(head)                                    \
-        { NULL }
-
-#define QSLIST_ENTRY(type)                                               \
-struct {                                                                \
-        struct type *sle_next;  /* next element */                      \
-}
-
-/*
- * Singly-linked List functions.
- */
-#define QSLIST_INIT(head) do {                                           \
-        (head)->slh_first = NULL;                                       \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_INSERT_AFTER(slistelm, elm, field) do {                   \
-        (elm)->field.sle_next = (slistelm)->field.sle_next;             \
-        (slistelm)->field.sle_next = (elm);                             \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_INSERT_HEAD(head, elm, field) do {                        \
-        (elm)->field.sle_next = (head)->slh_first;                      \
-        (head)->slh_first = (elm);                                      \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_REMOVE_HEAD(head, field) do {                             \
-        (head)->slh_first = (head)->slh_first->field.sle_next;          \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_REMOVE_AFTER(slistelm, field) do {                        \
-        (slistelm)->field.sle_next =                                    \
-            QSLIST_NEXT(QSLIST_NEXT((slistelm), field), field);           \
-} while (/*CONSTCOND*/0)
-
-#define QSLIST_FOREACH(var, head, field)                                 \
-        for((var) = (head)->slh_first; (var); (var) = (var)->field.sle_next)
-
-#define QSLIST_FOREACH_SAFE(var, head, field, tvar)                      \
-        for ((var) = QSLIST_FIRST((head));                               \
-            (var) && ((tvar) = QSLIST_NEXT((var), field), 1);            \
-            (var) = (tvar))
-
-/*
- * Singly-linked List access methods.
- */
-#define QSLIST_EMPTY(head)       ((head)->slh_first == NULL)
-#define QSLIST_FIRST(head)       ((head)->slh_first)
-#define QSLIST_NEXT(elm, field)  ((elm)->field.sle_next)
-
-
-/*
- * Simple queue definitions.
- */
-#define QSIMPLEQ_HEAD(name, type)                                       \
-struct name {                                                           \
-    struct type *sqh_first;    /* first element */                      \
-    struct type **sqh_last;    /* addr of last next element */          \
-}
-
-#define QSIMPLEQ_HEAD_INITIALIZER(head)                                 \
-    { NULL, &(head).sqh_first }
-
-#define QSIMPLEQ_ENTRY(type)                                            \
-struct {                                                                \
-    struct type *sqe_next;    /* next element */                        \
-}
-
-/*
- * Simple queue functions.
- */
-#define QSIMPLEQ_INIT(head) do {                                        \
-    (head)->sqh_first = NULL;                                           \
-    (head)->sqh_last = &(head)->sqh_first;                              \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_INSERT_HEAD(head, elm, field) do {                     \
-    if (((elm)->field.sqe_next = (head)->sqh_first) == NULL)            \
-        (head)->sqh_last = &(elm)->field.sqe_next;                      \
-    (head)->sqh_first = (elm);                                          \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_INSERT_TAIL(head, elm, field) do {                     \
-    (elm)->field.sqe_next = NULL;                                       \
-    *(head)->sqh_last = (elm);                                          \
-    (head)->sqh_last = &(elm)->field.sqe_next;                          \
-} while (/*CONSTCOND*/0)
-
-#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;                      \
-    (listelm)->field.sqe_next = (elm);                                  \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_REMOVE_HEAD(head, field) do {                          \
-    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)                   \
-    for ((var) = ((head)->sqh_first);                                   \
-        (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;                          \
-        QSIMPLEQ_INIT((head2));                                         \
-    }                                                                   \
-} while (/*CONSTCOND*/0)
-
-#define QSIMPLEQ_LAST(head, type, field)                                \
-    (QSIMPLEQ_EMPTY((head)) ?                                           \
-        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))
-
-#endif  /* !QEMU_SYS_QUEUE_H_ */