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use one osdSockAddrReuse impl for all targets

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drop win32 specialization of osdSockAddrReuse
This commit is contained in:
Michael Davidsaver
2020-02-05 10:30:58 -08:00
parent 5064931aa6
commit db6e7c7a22
3 changed files with 0 additions and 88 deletions
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44
modules/libcom/src/osi/os/WIN32/osdSockAddrReuse.cpp
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@@ -1,44 +0,0 @@
/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
* National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
* Operator of Los Alamos National Laboratory.
* EPICS BASE Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/*
* Author: Jeff Hill
*/
#define epicsExportSharedSymbols
#include "osiSock.h"
#include "errlog.h"
/*
* Note: WINSOCK appears to assign a different functionality for
* SO_REUSEADDR compared to other OS. With WINSOCK SO_REUSEADDR indicates
* that simultaneously servers can bind to the same TCP port on the same host!
* Also, servers are always enabled to reuse a port immediately after
* they exit ( even if SO_REUSEADDR isnt set ).
*/
epicsShareFunc void epicsShareAPI
epicsSocketEnableAddressReuseDuringTimeWaitState ( SOCKET s )
{
}
epicsShareFunc void epicsShareAPI
epicsSocketEnableAddressUseForDatagramFanout ( SOCKET s )
{
int yes = true;
int status;
status = setsockopt ( s, SOL_SOCKET, SO_REUSEADDR,
(char *) & yes, sizeof ( yes ) );
if ( status < 0 ) {
errlogPrintf (
"epicsSocketEnablePortUseForDatagramFanout: "
"unable to set SO_REUSEADDR?\n");
}
}

44
modules/libcom/src/osi/os/cygwin32/osdSockAddrReuse.cpp
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@@ -1,44 +0,0 @@
/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
* National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
* Operator of Los Alamos National Laboratory.
* EPICS BASE Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/*
* Author: Jeff Hill
*/
#define epicsExportSharedSymbols
#include "osiSock.h"
#include "errlog.h"
/*
* Note: WINSOCK appears to assign a different functionality for
* SO_REUSEADDR compared to other OS. With WINSOCK SO_REUSEADDR indicates
* that simultaneously servers can bind to the same TCP port on the same host!
* Also, servers are always enabled to reuse a port immediately after
* they exit ( even if SO_REUSEADDR isnt set ).
*/
epicsShareFunc void epicsShareAPI
epicsSocketEnableAddressReuseDuringTimeWaitState ( SOCKET s )
{
}
epicsShareFunc void epicsShareAPI
epicsSocketEnableAddressUseForDatagramFanout ( SOCKET s )
{
int yes = true;
int status;
status = setsockopt ( s, SOL_SOCKET, SO_REUSEADDR,
(char *) & yes, sizeof ( yes ) );
if ( status < 0 ) {
errlogPrintf (
"epicsSocketEnablePortUseForDatagramFanout: "
"unable to set SO_REUSEADDR?\n");
}
}

0
modules/libcom/src/osi/os/posix/osdSockAddrReuse.cpp → modules/libcom/src/osi/os/default/osdSockAddrReuse.cpp
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