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42 lines
984 B
C
42 lines
984 B
C
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/* @(#)seterrno.c 1.13 10/08/23 Copyright 1985, 1995-2010 J. Schilling */
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/*
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* Set error number
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*
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* Copyright (c) 1985, 1995-2010 J. Schilling
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*/
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/*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* See the file CDDL.Schily.txt in this distribution for details.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file CDDL.Schily.txt from this distribution.
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*/
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#ifndef _TS_ERRNO
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#define _TS_ERRNO /* Solaris: get thread safe errno value */
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#endif
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#ifndef _LIBC_REENTRANT
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#define _LIBC_REENTRANT /* Linux: get thread safe errno value */
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#endif
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#include <schily/standard.h>
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#include <schily/errno.h>
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#include <schily/schily.h>
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#ifdef seterrno
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#undef seterrno
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#endif
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EXPORT int
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seterrno(err)
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int err;
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{
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int old = errno;
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errno = err;
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return (old);
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}
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