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a1e641a550
No need to use a for loop if we know there is exactly one client. Found by: for f in $(sed -n 's/.*Drv[^ ]* \([^;]*\);.*/\1/p' src/xen/xen_driver.h) do git grep "\(\.\|->\)$f\b" src/xen done | cat and looking through the resulting list to see which callback struct members are used exactly once. The next patch will ensure that we don't reintroduce uses of these callbacks. * src/xen/xen_driver.c (xenUnifiedClose): Call close unconditionally, to match xenUnifiedOpen. (xenUnifiedNodeGetInfo, xenUnifiedDomainCreateXML) (xenUnifiedDomainSave, xenUnifiedDomainRestore) (xenUnifiedDomainCoreDump, xenUnifiedDomainUpdateDeviceFlags): Make direct call to lone implementation. * src/xen/xend_internal.h (xenDaemonDomainCoreDump) (xenDaemonUpdateDeviceFlags, xenDaemonCreateXML): Add prototypes. * src/xen/xend_internal.c (xenDaemonDomainCoreDump) (xenDaemonUpdateDeviceFlags, xenDaemonCreateXML): Export.
169 lines
6.7 KiB
C
169 lines
6.7 KiB
C
/*
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* xend_internal.h
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*
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* Copyright (C) 2006-2008, 2010-2011 Red Hat, Inc.
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* Copyright (C) 2005,2006
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*
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* Anthony Liguori <aliguori@us.ibm.com>
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* Daniel Veillard <veillard@redhat.com>
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*
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License. See the file COPYING in the main directory of this archive
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* for more details.
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*/
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#ifndef __XEND_INTERNAL_H_
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# define __XEND_INTERNAL_H_
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# include <sys/types.h>
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# include <stdint.h>
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# include <libxml/uri.h>
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# include "internal.h"
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# include "capabilities.h"
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# include "domain_conf.h"
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# include "driver.h"
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# include "buf.h"
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int
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xenDaemonOpen_unix(virConnectPtr conn, const char *path);
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/**
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* \brief Blocks until a domain's devices are initialized
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* \param xend A xend instance
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* \param name The domain's name
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* \return 0 for success; -1 (with errno) on error
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*
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* xen_create() returns after a domain has been allocated including
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* its memory. This does not guarantee, though, that the devices
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* have come up properly. For instance, if you create a VBD with an
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* invalid filename, the error won't occur until after this function
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* returns.
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*/
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int xend_wait_for_devices(virConnectPtr xend, const char *name);
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/**
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* \brief Create a new domain
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* \param xend A xend instance
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* \param sexpr An S-Expr defining the domain
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* \return 0 for success; -1 (with errno) on error
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*
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* This method will create a domain based the passed in description. The
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* domain will be paused after creation and must be unpaused with
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* xenDaemonResumeDomain() to begin execution.
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*/
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int xenDaemonDomainCreateXML(virConnectPtr xend, const char *sexpr);
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/**
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* \brief Lookup the id of a domain
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* \param xend A xend instance
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* \param name The name of the domain
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* \param uuid pointer to store a copy of the uuid
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* \return the id number on success; -1 (with errno) on error
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*
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* This method looks up the ids of a domain
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*/
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int xenDaemonDomainLookupByName_ids(virConnectPtr xend,
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const char *name, unsigned char *uuid);
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/**
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* \brief Lookup the name of a domain
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* \param xend A xend instance
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* \param id The id of the domain
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* \param name pointer to store a copy of the name
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* \param uuid pointer to store a copy of the uuid
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*
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* This method looks up the name/uuid of a domain
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*/
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int xenDaemonDomainLookupByID(virConnectPtr xend,
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int id,
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char **name, unsigned char *uuid);
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virDomainDefPtr
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xenDaemonDomainFetch(virConnectPtr xend,
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int domid,
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const char *name,
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const char *cpus);
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int is_sound_model_valid(const char *model);
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int is_sound_model_conflict(const char *model, const char *soundstr);
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/* refactored ones */
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virDrvOpenStatus xenDaemonOpen(virConnectPtr conn, virConnectAuthPtr auth,
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unsigned int flags);
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int xenDaemonClose(virConnectPtr conn);
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int xenDaemonGetVersion(virConnectPtr conn, unsigned long *hvVer);
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int xenDaemonNodeGetInfo(virConnectPtr conn, virNodeInfoPtr info);
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int xenDaemonNodeGetTopology(virConnectPtr conn, virCapsPtr caps);
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int xenDaemonDomainSuspend(virDomainPtr domain);
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int xenDaemonDomainResume(virDomainPtr domain);
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int xenDaemonDomainShutdown(virDomainPtr domain);
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int xenDaemonDomainReboot(virDomainPtr domain, unsigned int flags);
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int xenDaemonDomainDestroyFlags(virDomainPtr domain, unsigned int flags);
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int xenDaemonDomainSave(virDomainPtr domain, const char *filename);
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int xenDaemonDomainCoreDump(virDomainPtr domain, const char *filename,
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unsigned int flags);
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int xenDaemonDomainRestore(virConnectPtr conn, const char *filename);
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int xenDaemonDomainSetMemory(virDomainPtr domain, unsigned long memory);
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int xenDaemonDomainSetMaxMemory(virDomainPtr domain, unsigned long memory);
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int xenDaemonDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info);
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int xenDaemonDomainGetState(virDomainPtr domain,
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int *state,
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int *reason,
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unsigned int flags);
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char *xenDaemonDomainGetXMLDesc(virDomainPtr domain, unsigned int flags,
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const char *cpus);
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unsigned long xenDaemonDomainGetMaxMemory(virDomainPtr domain);
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char **xenDaemonListDomainsOld(virConnectPtr xend);
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virDomainPtr xenDaemonDomainDefineXML(virConnectPtr xend, const char *sexpr);
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int xenDaemonDomainCreate(virDomainPtr domain);
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int xenDaemonDomainUndefine(virDomainPtr domain);
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int xenDaemonDomainSetVcpus (virDomainPtr domain,
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unsigned int vcpus);
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int xenDaemonDomainSetVcpusFlags (virDomainPtr domain,
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unsigned int vcpus,
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unsigned int flags);
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int xenDaemonDomainPinVcpu (virDomainPtr domain,
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unsigned int vcpu,
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unsigned char *cpumap,
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int maplen);
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int xenDaemonDomainGetVcpusFlags (virDomainPtr domain,
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unsigned int flags);
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int xenDaemonDomainGetVcpus (virDomainPtr domain,
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virVcpuInfoPtr info,
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int maxinfo,
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unsigned char *cpumaps,
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int maplen);
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int xenDaemonUpdateDeviceFlags(virDomainPtr domain, const char *xml,
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unsigned int flags);
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int xenDaemonDomainGetAutostart (virDomainPtr dom,
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int *autostart);
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int xenDaemonDomainSetAutostart (virDomainPtr domain,
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int autostart);
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/* xen_unified calls through here. */
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extern struct xenUnifiedDriver xenDaemonDriver;
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int xenDaemonInit (void);
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virDomainPtr xenDaemonCreateXML(virConnectPtr conn, const char *xmlDesc,
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unsigned int flags);
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virDomainPtr xenDaemonLookupByID(virConnectPtr conn, int id);
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virDomainPtr xenDaemonLookupByUUID(virConnectPtr conn, const unsigned char *uuid);
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virDomainPtr xenDaemonLookupByName(virConnectPtr conn, const char *domname);
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int xenDaemonDomainMigratePrepare (virConnectPtr dconn, char **cookie, int *cookielen, const char *uri_in, char **uri_out, unsigned long flags, const char *dname, unsigned long resource);
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int xenDaemonDomainMigratePerform (virDomainPtr domain, const char *cookie, int cookielen, const char *uri, unsigned long flags, const char *dname, unsigned long resource);
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int xenDaemonDomainBlockPeek (virDomainPtr domain, const char *path, unsigned long long offset, size_t size, void *buffer);
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int xenDaemonListDomains(virConnectPtr conn, int *ids, int maxids);
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int xenDaemonNumOfDomains(virConnectPtr conn);
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#endif /* __XEND_INTERNAL_H_ */
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