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Diffstat (limited to 'package/fusion/fusion.h')
| -rw-r--r-- | package/fusion/fusion.h | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/package/fusion/fusion.h b/package/fusion/fusion.h deleted file mode 100644 index d9139fc6d..000000000 --- a/package/fusion/fusion.h +++ /dev/null @@ -1,277 +0,0 @@ -#ifndef __LINUX__FUSION_H__ -#define __LINUX__FUSION_H__ - -#include <asm/ioctl.h> - -/* - * Fusion Kernel Device API Version - */ -#define FUSION_API_MAJOR 3 /* Increased if backward compatibility is dropped. */ -#define FUSION_API_MINOR 2 /* Increased if new features are added. */ - -/* - * The Fusion ID is a unique identifier for one process consisting of threads. - */ -typedef unsigned long FusionID; - -#define FUSION_ID_MASTER 1 /* This is the fusion id of the master (first process). */ - -/* - * Entering a world - */ -typedef struct { - struct { - int major; /* Must be set to FUSION_API_MAJOR before entering. */ - int minor; /* Must be set to FUSION_API_MINOR before entering. */ - } api; - - FusionID fusion_id; /* Returns the fusion id of the entering process. */ -} FusionEnter; - -/* - * Forking in world - */ -typedef struct { - FusionID fusion_id; /* Returns the fusion id of the new (forked) fusionee. */ -} FusionFork; - -/* - * Sending a message - */ -typedef struct { - FusionID fusion_id; /* recipient */ - - int msg_id; /* optional message identifier */ - int msg_size; /* message size, must be greater than zero */ - const void *msg_data; /* message data, must not be NULL */ -} FusionSendMessage; - -/* - * Receiving a message - */ -typedef enum { - FMT_SEND, /* msg_id is an optional custom id */ - FMT_CALL, /* msg_id is the call id */ - FMT_REACTOR, /* msg_id is the reactor id */ - FMT_SHMPOOL /* msg_id is the pool id */ -} FusionMessageType; - -typedef struct { - FusionMessageType msg_type; /* type (origin) of message */ - - int msg_id; /* message id (custom id or call/reactor/pool id) */ - int msg_size; /* size of the following message data */ - - /* message data follows */ -} FusionReadMessage; - -/* - * Dispatching a message via a reactor - */ -typedef struct { - int reactor_id; - int self; - - int msg_size; /* message size, must be greater than zero */ - const void *msg_data; /* message data, must not be NULL */ -} FusionReactorDispatch; - -/* - * Calling (synchronous RPC) - */ -typedef struct { - int call_id; /* new call id returned */ - - void *handler; /* function pointer of handler to install */ - void *ctx; /* optional handler context */ -} FusionCallNew; - -typedef enum { - FCEF_NONE = 0x00000000, - FCEF_ONEWAY = 0x00000001, - FCEF_ALL = 0x00000001 -} FusionCallExecFlags; - -typedef struct { - int ret_val; /* return value of the call */ - - int call_id; /* id of the requested call, each call has a fixed owner */ - - int call_arg; /* optional int argument */ - void *call_ptr; /* optional pointer argument (shared memory) */ - - FusionCallExecFlags flags; /* execution flags */ -} FusionCallExecute; - -typedef struct { - int call_id; /* id of currently executing call */ - - int val; /* value to return */ -} FusionCallReturn; - -typedef struct { - void *handler; /* function pointer of handler to call */ - void *ctx; /* optional handler context */ - - int caller; /* fusion id of the caller or zero if called from Fusion */ - int call_arg; /* optional call parameter */ - void *call_ptr; /* optional call parameter */ -} FusionCallMessage; - -/* - * Watching a reference - * - * This information is needed to have a specific call being executed if the - * reference count reaches zero. Currently one watch per reference is allowed. - * - * The call is made by Fusion and therefor has a caller id of zero. - * - */ -typedef struct { - int id; /* id of the reference to watch */ - - int call_id; /* id of the call to execute */ - int call_arg; /* optional call parameter, e.g. the id of a user - space resource associated with that reference */ -} FusionRefWatch; - -/* - * Inheriting local count from other reference - */ -typedef struct { - int id; /* own reference id */ - int from; /* id of the reference to inherit from */ -} FusionRefInherit; - -/* - * Killing other fusionees (experimental) - */ -typedef struct { - FusionID fusion_id; /* fusionee to kill, zero means all but ourself */ - int signal; /* signal to be delivered, e.g. SIGTERM */ - int timeout_ms; /* -1 means no timeout, 0 means infinite, otherwise the - max. time to wait until the fusionee(s) terminated */ -} FusionKill; - - -/* - * Shared memory pools - */ -typedef struct { - int max_size; /* Maximum size that this pool will be allowed to grow to. */ - - int pool_id; /* Returns the new pool id. */ - void *addr_base; /* Returns the base of the reserved virtual memory address space. */ -} FusionSHMPoolNew; - -typedef struct { - int pool_id; /* The id of the pool to attach to. */ - - void *addr_base; /* Returns the base of the reserved virtual memory address space. */ - int size; /* Returns the current size of the pool. */ -} FusionSHMPoolAttach; - -typedef struct { - int pool_id; /* The id of the pool to notify. */ - - int size; /* New size of the pool. */ -} FusionSHMPoolDispatch; - -typedef enum { - FSMT_REMAP, /* Remap the pool due to a change of its size. */ - FSMT_UNMAP /* Unmap the pool due to its destruction. */ -} FusionSHMPoolMessageType; - -typedef struct { - FusionSHMPoolMessageType type; /* Type of the message. */ - - int size; /* New size of the pool, if type is FSMT_REMAP. */ -} FusionSHMPoolMessage; - - -/* - * Fusion types - */ -typedef enum { - FT_LOUNGE, - FT_MESSAGING, - FT_CALL, - FT_REF, - FT_SKIRMISH, - FT_PROPERTY, - FT_REACTOR, - FT_SHMPOOL -} FusionType; - - -/* - * Set attributes like 'name' for an entry of the specified type. - */ -#define FUSION_ENTRY_INFO_NAME_LENGTH 24 - -typedef struct { - FusionType type; - int id; - - char name[FUSION_ENTRY_INFO_NAME_LENGTH]; -} FusionEntryInfo; - - - -#define FUSION_ENTER _IOR(FT_LOUNGE, 0x00, FusionEnter) -#define FUSION_UNBLOCK _IO (FT_LOUNGE, 0x01) -#define FUSION_KILL _IOW(FT_LOUNGE, 0x02, FusionKill) - -#define FUSION_ENTRY_SET_INFO _IOW(FT_LOUNGE, 0x03, FusionEntryInfo) -#define FUSION_ENTRY_GET_INFO _IOW(FT_LOUNGE, 0x04, FusionEntryInfo) - -#define FUSION_FORK _IOW(FT_LOUNGE, 0x05, FusionFork) - -#define FUSION_SEND_MESSAGE _IOW(FT_MESSAGING, 0x00, FusionSendMessage) - -#define FUSION_CALL_NEW _IOW(FT_CALL, 0x00, FusionCallNew) -#define FUSION_CALL_EXECUTE _IOW(FT_CALL, 0x01, FusionCallExecute) -#define FUSION_CALL_RETURN _IOW(FT_CALL, 0x02, FusionCallReturn) -#define FUSION_CALL_DESTROY _IOW(FT_CALL, 0x03, int) - -#define FUSION_REF_NEW _IOW(FT_REF, 0x00, int) -#define FUSION_REF_UP _IOW(FT_REF, 0x01, int) -#define FUSION_REF_UP_GLOBAL _IOW(FT_REF, 0x02, int) -#define FUSION_REF_DOWN _IOW(FT_REF, 0x03, int) -#define FUSION_REF_DOWN_GLOBAL _IOW(FT_REF, 0x04, int) -#define FUSION_REF_ZERO_LOCK _IOW(FT_REF, 0x05, int) -#define FUSION_REF_ZERO_TRYLOCK _IOW(FT_REF, 0x06, int) -#define FUSION_REF_UNLOCK _IOW(FT_REF, 0x07, int) -#define FUSION_REF_STAT _IOW(FT_REF, 0x08, int) -#define FUSION_REF_WATCH _IOW(FT_REF, 0x09, FusionRefWatch) -#define FUSION_REF_INHERIT _IOW(FT_REF, 0x0A, FusionRefInherit) -#define FUSION_REF_DESTROY _IOW(FT_REF, 0x0B, int) - -#define FUSION_SKIRMISH_NEW _IOW(FT_SKIRMISH, 0x00, int) -#define FUSION_SKIRMISH_PREVAIL _IOW(FT_SKIRMISH, 0x01, int) -#define FUSION_SKIRMISH_SWOOP _IOW(FT_SKIRMISH, 0x02, int) -#define FUSION_SKIRMISH_DISMISS _IOW(FT_SKIRMISH, 0x03, int) -#define FUSION_SKIRMISH_DESTROY _IOW(FT_SKIRMISH, 0x04, int) -#define FUSION_SKIRMISH_LOCK_COUNT _IOW(FT_SKIRMISH, 0x05, int) - -#define FUSION_PROPERTY_NEW _IOW(FT_PROPERTY, 0x00, int) -#define FUSION_PROPERTY_LEASE _IOW(FT_PROPERTY, 0x01, int) -#define FUSION_PROPERTY_PURCHASE _IOW(FT_PROPERTY, 0x02, int) -#define FUSION_PROPERTY_CEDE _IOW(FT_PROPERTY, 0x03, int) -#define FUSION_PROPERTY_HOLDUP _IOW(FT_PROPERTY, 0x04, int) -#define FUSION_PROPERTY_DESTROY _IOW(FT_PROPERTY, 0x05, int) - -#define FUSION_REACTOR_NEW _IOW(FT_REACTOR, 0x00, int) -#define FUSION_REACTOR_ATTACH _IOW(FT_REACTOR, 0x01, int) -#define FUSION_REACTOR_DETACH _IOW(FT_REACTOR, 0x02, int) -#define FUSION_REACTOR_DISPATCH _IOW(FT_REACTOR, 0x03, FusionReactorDispatch) -#define FUSION_REACTOR_DESTROY _IOW(FT_REACTOR, 0x04, int) - -#define FUSION_SHMPOOL_NEW _IOW(FT_SHMPOOL, 0x00, FusionSHMPoolNew) -#define FUSION_SHMPOOL_ATTACH _IOW(FT_SHMPOOL, 0x01, FusionSHMPoolAttach) -#define FUSION_SHMPOOL_DETACH _IOW(FT_SHMPOOL, 0x02, int) -#define FUSION_SHMPOOL_DISPATCH _IOW(FT_SHMPOOL, 0x03, FusionSHMPoolDispatch) -#define FUSION_SHMPOOL_DESTROY _IOW(FT_SHMPOOL, 0x04, int) - -#endif - |