452fcdbc49
This cleanup makes the number of objects depending on qapi/qmp/qdict.h drop from 4550 (out of 4743) to 368 in my "build everything" tree. For qapi/qmp/qobject.h, the number drops from 4552 to 390. While there, separate #include from file comment with a blank line. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180201111846.21846-13-armbru@redhat.com>
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
#ifndef PR_MANAGER_H
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#define PR_MANAGER_H
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#include "qom/object.h"
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#include "qapi/visitor.h"
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#include "qom/object_interfaces.h"
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#include "block/aio.h"
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#define TYPE_PR_MANAGER "pr-manager"
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#define PR_MANAGER_CLASS(klass) \
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OBJECT_CLASS_CHECK(PRManagerClass, (klass), TYPE_PR_MANAGER)
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#define PR_MANAGER_GET_CLASS(obj) \
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OBJECT_GET_CLASS(PRManagerClass, (obj), TYPE_PR_MANAGER)
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#define PR_MANAGER(obj) \
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OBJECT_CHECK(PRManager, (obj), TYPE_PR_MANAGER)
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struct sg_io_hdr;
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typedef struct PRManager {
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/* <private> */
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Object parent;
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} PRManager;
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/**
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* PRManagerClass:
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* @parent_class: the base class
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* @run: callback invoked in thread pool context
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*/
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typedef struct PRManagerClass {
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/* <private> */
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ObjectClass parent_class;
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/* <public> */
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int (*run)(PRManager *pr_mgr, int fd, struct sg_io_hdr *hdr);
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} PRManagerClass;
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BlockAIOCB *pr_manager_execute(PRManager *pr_mgr,
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AioContext *ctx, int fd,
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struct sg_io_hdr *hdr,
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BlockCompletionFunc *complete,
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void *opaque);
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#ifdef CONFIG_LINUX
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PRManager *pr_manager_lookup(const char *id, Error **errp);
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#else
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static inline PRManager *pr_manager_lookup(const char *id, Error **errp)
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{
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/* The classes do not exist at all! */
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error_setg(errp, "No persistent reservation manager with id '%s'", id);
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return NULL;
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}
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#endif
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#endif
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