3c99391d93
In some cases the license-identification header was missing, so I added that as well. Replaced the remaining headers that specifically identified "Versions 3.13.7 and higher". Makefiles and the build system were deliberately excluded.
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/*************************************************************************\
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* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
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* National Laboratory.
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* Copyright (c) 2002 The Regents of the University of California, as
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* Operator of Los Alamos National Laboratory.
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* SPDX-License-Identifier: EPICS
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* EPICS BASE is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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#ifndef INC_epicsSignal_H
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#define INC_epicsSignal_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "libComAPI.h"
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/** \file epicsSignal.h
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* \brief OS-independent routines for ignoring Posix signals
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*
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* The requests in this interface are typically ignored on OS that do not implement
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* POSIX signals.
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*/
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struct epicsThreadOSD;
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/** Ignore the SIGHUP signal.
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* Required to avoid problems with soft IOCs getting SIGHUPs when a
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* Channel Access client disconnects
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*/
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LIBCOM_API void epicsStdCall epicsSignalInstallSigHupIgnore ( void );
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/** Ignore the SIGPIPE signal.
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* Required to avoid terminating a process which is blocking in a
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* socket send() call when the SIGPIPE signal is generated by the OS.
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*/
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LIBCOM_API void epicsStdCall epicsSignalInstallSigPipeIgnore ( void );
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/** Ignore the SIGALRM signal.
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* Required only if shutdown() and close() do not interrupt a thread blocking in
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* a socket system call
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*/
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LIBCOM_API void epicsStdCall epicsSignalInstallSigAlarmIgnore ( void );
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/** Raise a SIGALRM signal to a specific epicsThread */
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LIBCOM_API void epicsStdCall epicsSignalRaiseSigAlarm ( struct epicsThreadOSD * );
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#ifdef __cplusplus
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}
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#endif
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#endif /* INC_epicsSignal_H */
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