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59 lines
2.3 KiB
C
59 lines
2.3 KiB
C
/* 4.4BSD utility functions for error messages.
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Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _ERR_H
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#define _ERR_H 1
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#include <features.h>
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#define __need___va_list
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#include <stdarg.h>
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#ifndef __GNUC_VA_LIST
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# define __gnuc_va_list __ptr_t
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#endif
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__BEGIN_DECLS
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/* Print "program: ", FORMAT, ": ", the standard error string for errno,
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and a newline, on stderr. */
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extern void warn (__const char *__format, ...)
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__THROW __attribute__ ((__format__ (__printf__, 1, 2)));
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extern void vwarn (__const char *__format, __gnuc_va_list)
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__THROW __attribute__ ((__format__ (__printf__, 1, 0)));
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/* Likewise, but without ": " and the standard error string. */
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extern void warnx (__const char *__format, ...)
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__THROW __attribute__ ((__format__ (__printf__, 1, 2)));
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extern void vwarnx (__const char *__format, __gnuc_va_list)
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__THROW __attribute__ ((__format__ (__printf__, 1, 0)));
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/* Likewise, and then exit with STATUS. */
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extern void err (int __status, __const char *__format, ...)
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__THROW __attribute__ ((__noreturn__, __format__ (__printf__, 2, 3)));
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extern void verr (int __status, __const char *__format, __gnuc_va_list)
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__THROW __attribute__ ((__noreturn__, __format__ (__printf__, 2, 0)));
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extern void errx (int __status, __const char *__format, ...)
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__THROW __attribute__ ((__noreturn__, __format__ (__printf__, 2, 3)));
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extern void verrx (int __status, __const char *, __gnuc_va_list)
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__THROW __attribute__ ((__noreturn__, __format__ (__printf__, 2, 0)));
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__END_DECLS
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#endif /* err.h */
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