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<BODY><XMP>/* |
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@(#) FILE: tcp_util.h RELEASE: 1.7 DATE: 11/05/96, 15:03:41 |
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*/ |
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/******************************************************************************* |
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tcp_util.h |
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TCP Utility Definitions. |
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*******************************************************************************/ |
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#ifndef TCP_UTIL_H /* Has the file been INCLUDE'd already? */ |
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#define TCP_UTIL_H yes |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include "ansi_setup.h" /* ANSI or non-ANSI C? */ |
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#include "skt_util.h" /* Socket support functions. */ |
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/******************************************************************************* |
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TCP Network Endpoint (Client View) and Definitions. |
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*******************************************************************************/ |
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/* Endpoint handle. */ |
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typedef struct _TcpEndpoint *TcpEndpoint ; |
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/******************************************************************************* |
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Miscellaneous declarations. |
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*******************************************************************************/ |
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extern int tcp_util_debug ; /* Global debug switch (1/0 = yes/no). */ |
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/******************************************************************************* |
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Public functions. |
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*******************************************************************************/ |
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extern int tcpAnswer P_((TcpEndpoint listeningPoint, |
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double timeout, |
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TcpEndpoint *dataPoint)) ; |
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extern int tcpCall P_((const char *serverName, |
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int noWait, |
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TcpEndpoint *dataPoint)) ; |
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extern int tcpComplete P_((TcpEndpoint dataPoint, |
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double timeout, |
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int destroyOnError)) ; |
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extern int tcpDestroy P_((TcpEndpoint port)) ; |
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extern int tcpFd P_((TcpEndpoint endpoint)) ; |
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extern int tcpIsReadable P_((TcpEndpoint dataPoint)) ; |
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extern int tcpIsUp P_((TcpEndpoint dataPoint)) ; |
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extern int tcpIsWriteable P_((TcpEndpoint dataPoint)) ; |
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extern int tcpListen P_((const char *portName, |
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int backlog, |
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TcpEndpoint *listeningPoint)) ; |
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extern char *tcpName P_((TcpEndpoint endpoint)) ; |
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extern int tcpRead P_((TcpEndpoint dataPoint, |
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double timeout, |
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int numBytesToRead, |
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char *buffer, |
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int *numBytesRead)) ; |
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extern int tcpRequestPending P_((TcpEndpoint listeningPoint)) ; |
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#define tcpSetBuf(endpoint, receiveSize, sendSize) \ |
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sktSetBuf (tcpName (endpoint), tcpFd (endpoint), receiveSize, sendSize) |
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extern int tcpWrite P_((TcpEndpoint dataPoint, |
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double timeout, |
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int numBytesToWrite, |
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const char *buffer, |
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int *numBytesWritten)) ; |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* If this file was not INCLUDE'd previously. */ |
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