Changeset 432a269 in mainline for uspace/lib/c/generic/async.c


Ignore:
Timestamp:
2011-09-16T21:13:57Z (13 years ago)
Author:
Martin Sucha <sucha14@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
3a11f17
Parents:
c0e53ff (diff), fd07e526 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Merge mainline changes

File:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/lib/c/generic/async.c

    rc0e53ff r432a269  
    118118#define CONN_HASH_TABLE_BUCKETS    32
    119119
     120/** Session data */
     121struct async_sess {
     122        /** List of inactive exchanges */
     123        list_t exch_list;
     124       
     125        /** Exchange management style */
     126        exch_mgmt_t mgmt;
     127       
     128        /** Session identification */
     129        int phone;
     130       
     131        /** First clone connection argument */
     132        sysarg_t arg1;
     133       
     134        /** Second clone connection argument */
     135        sysarg_t arg2;
     136       
     137        /** Third clone connection argument */
     138        sysarg_t arg3;
     139       
     140        /** Exchange mutex */
     141        fibril_mutex_t mutex;
     142       
     143        /** Number of opened exchanges */
     144        atomic_t refcnt;
     145       
     146        /** Mutex for stateful connections */
     147        fibril_mutex_t remote_state_mtx;
     148       
     149        /** Data for stateful connections */
     150        void *remote_state_data;
     151};
     152
     153/** Exchange data */
     154struct async_exch {
     155        /** Link into list of inactive exchanges */
     156        link_t sess_link;
     157       
     158        /** Link into global list of inactive exchanges */
     159        link_t global_link;
     160       
     161        /** Session pointer */
     162        async_sess_t *sess;
     163       
     164        /** Exchange identification */
     165        int phone;
     166};
     167
    120168/** Async framework global futex */
    121169atomic_t async_futex = FUTEX_INITIALIZER;
     
    134182        ipc_call_t call;
    135183} msg_t;
     184
     185/** Message data */
     186typedef struct {
     187        awaiter_t wdata;
     188       
     189        /** If reply was received. */
     190        bool done;
     191       
     192        /** Pointer to where the answer data is stored. */
     193        ipc_call_t *dataptr;
     194       
     195        sysarg_t retval;
     196} amsg_t;
    136197
    137198/* Client connection data */
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