34 lines
963 B
C
34 lines
963 B
C
/*
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* N E T W A T C H E R
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*
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* This module watches network connections for sockets becoming readable or
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* writeable and invokes callbacks. It also provides a timer mechanism.
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*
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* Douglas Clowes, February 2007
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*
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*/
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#ifndef SICSNETWATCHER
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#define SICSNETWATCHER
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#define DFC_NWATCH 1
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#define nwatch_read 1
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#define nwatch_write 2
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/* the callback function */
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typedef int (*pNWCallback)(void* context, int mode);
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/* the timer methods */
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typedef struct __netwatchtimer *pNWTimer;
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int NetWatchRegisterTimer(pNWTimer* handle, int uSec,
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pNWCallback callback, void* context);
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int NetWatchRemoveTimer(pNWTimer handle);
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/* the socket methods */
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typedef struct __netwatchcontext *pNWContext;
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int NetWatchRegisterCallback(pNWContext* handle, int iSocket,
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pNWCallback callback, void* context);
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int NetWatchRemoveCallback(pNWContext handle);
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int NetWatchGetMode(pNWContext handle);
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int NetWatchSetMode(pNWContext handle, int mode);
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#endif /* SICSNETWATCHER */
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