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err.c
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/*-
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* Copyright (c) 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* This is cut down to just the minimum that we need to build indent.
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*/
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#include "
c.h
"
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#include <
err.h
>
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#include <errno.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <
string.h
>
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void
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err
(
int
eval,
const
char
*
fmt
, ...)
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{
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int
code = errno;
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va_list ap;
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va_start
(ap,
fmt
);
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if
(
fmt
!= NULL) {
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vfprintf
(stderr,
fmt
, ap);
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fprintf
(stderr,
": "
);
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}
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fprintf
(stderr,
"%s\n"
,
strerror
(code));
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va_end
(ap);
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exit
(eval);
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}
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void
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errx
(
int
eval,
const
char
*
fmt
, ...)
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{
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va_list ap;
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va_start
(ap,
fmt
);
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if
(
fmt
!= NULL)
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vfprintf
(stderr,
fmt
, ap);
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fprintf
(stderr,
"\n"
);
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va_end
(ap);
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exit
(eval);
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}
c.h
err
void err(int eval, const char *fmt,...)
Definition:
err.c:43
errx
void errx(int eval, const char *fmt,...)
Definition:
err.c:58
err.h
fmt
static void const char * fmt
Definition:
libpq_pipeline.c:27
va_end
va_end(args)
vfprintf
vfprintf(stderr, fmt, args)
exit
exit(1)
va_start
va_start(args, fmt)
strerror
#define strerror
Definition:
port.h:251
fprintf
#define fprintf
Definition:
port.h:242
string.h
src
tools
pg_bsd_indent
err.c
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