Annotation of qemu/qemu-coroutine-int.h, revision 1.1.1.2

1.1       root        1: /*
                      2:  * Coroutine internals
                      3:  *
                      4:  * Copyright (c) 2011 Kevin Wolf <kwolf@redhat.com>
                      5:  *
                      6:  * Permission is hereby granted, free of charge, to any person obtaining a copy
                      7:  * of this software and associated documentation files (the "Software"), to deal
                      8:  * in the Software without restriction, including without limitation the rights
                      9:  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
                     10:  * copies of the Software, and to permit persons to whom the Software is
                     11:  * furnished to do so, subject to the following conditions:
                     12:  *
                     13:  * The above copyright notice and this permission notice shall be included in
                     14:  * all copies or substantial portions of the Software.
                     15:  *
                     16:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
                     17:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
                     19:  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
                     20:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
                     21:  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
                     22:  * THE SOFTWARE.
                     23:  */
                     24: 
                     25: #ifndef QEMU_COROUTINE_INT_H
                     26: #define QEMU_COROUTINE_INT_H
                     27: 
                     28: #include "qemu-queue.h"
                     29: #include "qemu-coroutine.h"
                     30: 
                     31: typedef enum {
                     32:     COROUTINE_YIELD = 1,
                     33:     COROUTINE_TERMINATE = 2,
                     34: } CoroutineAction;
                     35: 
                     36: struct Coroutine {
                     37:     CoroutineEntry *entry;
                     38:     void *entry_arg;
                     39:     Coroutine *caller;
1.1.1.2 ! root       40:     QSLIST_ENTRY(Coroutine) pool_next;
1.1       root       41:     QTAILQ_ENTRY(Coroutine) co_queue_next;
                     42: };
                     43: 
                     44: Coroutine *qemu_coroutine_new(void);
                     45: void qemu_coroutine_delete(Coroutine *co);
                     46: CoroutineAction qemu_coroutine_switch(Coroutine *from, Coroutine *to,
                     47:                                       CoroutineAction action);
                     48: 
                     49: #endif

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