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Introduce annotations for virLXCDriverPtr fields

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Annotate the fields in virLXCDriverPtr to indicate the locking
rules for their use.
This commit is contained in:
Michal Privoznik 2013-07-16 19:20:24 +02:00
parent 29bed27eb4
commit 4deeb74d01
1 changed files with 15 additions and 1 deletions
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16
src/lxc/lxc_conf.h
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@ -67,30 +67,44 @@ struct _virLXCDriverConfig {
struct _virLXCDriver { struct _virLXCDriver {
virMutex lock; virMutex lock;
/* Require lock to get reference on 'config',
* then lockless thereafter */
virLXCDriverConfigPtr config; virLXCDriverConfigPtr config;
/* Require lock while using. Unsafe. XXX */
virCapsPtr caps; virCapsPtr caps;
/* Immutable pointer, Immutable object */
virDomainXMLOptionPtr xmlopt; virDomainXMLOptionPtr xmlopt;
/* Immutable pointer, lockless APIs*/
virSysinfoDefPtr hostsysinfo; virSysinfoDefPtr hostsysinfo;
/* Atomic inc/dec only */
unsigned int nactive; unsigned int nactive;
/* Immutable pointers. Caller must provide locking */
virStateInhibitCallback inhibitCallback; virStateInhibitCallback inhibitCallback;
void *inhibitOpaque; void *inhibitOpaque;
/* Immutable pointer, self-locking APIs */
virDomainObjListPtr domains; virDomainObjListPtr domains;
/* Immutable pointer. Requires lock to be held before
* calling APIs. */
virUSBDeviceListPtr activeUsbHostdevs; virUSBDeviceListPtr activeUsbHostdevs;
/* Immutable pointer, self-locking APIs */
virDomainEventStatePtr domainEventState; virDomainEventStatePtr domainEventState;
/* Immutable pointer. self-locking APIs */
virSecurityManagerPtr securityManager; virSecurityManagerPtr securityManager;
/* Mapping of 'char *uuidstr' -> virConnectPtr /* Mapping of 'char *uuidstr' -> virConnectPtr
* of guests which will be automatically killed * of guests which will be automatically killed
* when the virConnectPtr is closed*/ * when the virConnectPtr is closed.
* Immutable pointer. Unsafe APIs. XXX */
virHashTablePtr autodestroy; virHashTablePtr autodestroy;
}; };