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This commit is contained in:
Jeff Hill
2002-10-23 22:25:19 +00:00
parent c288011b87
commit c034d5f9a4
8 changed files with 0 additions and 222 deletions
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20
src/libCom/osi/os/WIN32/osdSigPipeIgnore.c
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/*************************************************************************\
* 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.
\*************************************************************************/
#define epicsExportSharedSymbols
#include "osiSigPipeIgnore.h"
/*
* NOOP
*/
epicsShareFunc void epicsShareAPI installSigPipeIgnore (void)
{
}

14
src/libCom/osi/os/WIN32/osdSigPipeIgnore.h
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@@ -1,14 +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.
\*************************************************************************/
#ifndef osdSigPipeIgnoreh
#define osdSigPipeIgnoreh
#endif /* osdSigPipeIgnoreh */

20
src/libCom/osi/os/default/osdSigPipeIgnore.c
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@@ -1,20 +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.
\*************************************************************************/
#define epicsExportSharedSymbols
#include "osiSigPipeIgnore.h"
/*
* NOOP
*/
epicsShareFunc void epicsShareAPI installSigPipeIgnore (void)
{
}

14
src/libCom/osi/os/default/osdSigPipeIgnore.h
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@@ -1,14 +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.
\*************************************************************************/
#ifndef osdSigPipeIgnoreh
#define osdSigPipeIgnoreh
#endif /* osdSigPipeIgnoreh */

89
src/libCom/osi/os/posix/osdSigPipeIgnore.c
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@@ -1,89 +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.
\*************************************************************************/
/*
* install NOOP SIGPIPE handler
*
* escape into C to call signal because of a brain dead
* signal() func proto supplied in signal.h by gcc 2.7.2
*/
#include <signal.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>
#define epicsExportSharedSymbols
#include "osiSigPipeIgnore.h"
typedef void (*pSigFunc) ();
static pSigFunc pReplacedFunc;
static void localInstallSigPipeIgnore (void);
/*
* ignoreSigPipe ()
*/
static void ignoreSigPipe (int param)
{
if (pReplacedFunc) {
(*pReplacedFunc) (param);
}
/*
* some versios of unix reset to SIG_DFL
* each time that the signal occurs
*/
localInstallSigPipeIgnore ();
}
/*
* installSigPipeIgnore ()
*/
epicsShareFunc void epicsShareAPI installSigPipeIgnore (void)
{
static int init;
if (init) {
return;
}
localInstallSigPipeIgnore();
init = 1;
}
/*
* localInstallSigPipeIgnore ()
*
* dont allow disconnect to terminate process
* when running in UNIX environment
*
* allow error to be returned to sendto()
* instead of handling disconnect at interrupt
*/
static void localInstallSigPipeIgnore (void)
{
pSigFunc sigRet;
sigRet = signal (SIGPIPE, ignoreSigPipe);
if (sigRet==SIG_ERR) {
fprintf (stderr, "%s replace of SIGPIPE failed beacuse %s\n",
__FILE__, strerror(errno));
}
else if (sigRet!=SIG_DFL && sigRet!=SIG_IGN) {
pReplacedFunc = sigRet;
}
/*
* no infinite loops
*/
if (pReplacedFunc==ignoreSigPipe) {
pReplacedFunc = NULL;
}
}

16
src/libCom/osi/os/posix/osdSigPipeIgnore.h
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@@ -1,16 +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.
\*************************************************************************/
#ifndef osdSigPipeIgnoreh
#define osdSigPipeIgnoreh
#edndif /* osdSigPipeIgnoreh */

20
src/libCom/osi/os/vxWorks/osdSigPipeIgnore.c
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@@ -1,20 +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.
\*************************************************************************/
#define epicsExportSharedSymbols
#include "osiSigPipeIgnore.h"
/*
* NOOP
*/
epicsShareFunc void epicsShareAPI installSigPipeIgnore (void)
{
}

29
src/libCom/osi/osiSigPipeIgnore.h
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@@ -1,29 +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.
\*************************************************************************/
/*
* install NOOP SIGPIPE handler
*
* escape into C to call signal because of a brain dead
* signal() func proto supplied in signal.h by gcc 2.7.2
*/
#ifdef __cplusplus
extern "C" {
#endif
#include "shareLib.h"
epicsShareFunc void epicsShareAPI installSigPipeIgnore (void);
#ifdef __cplusplus
}
#endif