+
−/* strerror-override.h --- POSIX compatible system error routine
+
−
+
−   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+
−
+
−   This program is free software: you can redistribute it and/or modify
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−   it under the terms of the GNU General Public License as published by
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−   the Free Software Foundation; either version 3 of the License, or
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−   (at your option) any later version.
+
−
+
−   This program 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
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−   GNU General Public License for more details.
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−
+
−   You should have received a copy of the GNU General Public License
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−   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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−
+
−#ifndef _GL_STRERROR_OVERRIDE_H
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−# define _GL_STRERROR_OVERRIDE_H
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−
+
−# include <errno.h>
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−# include <stddef.h>
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−
+
−/* Reasonable buffer size that should never trigger ERANGE; if this
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−   proves too small, we intentionally abort(), to remind us to fix
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−   this value.  */
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−# define STACKBUF_LEN 256
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−
+
−/* If ERRNUM maps to an errno value defined by gnulib, return a string
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−   describing the error.  Otherwise return NULL.  */
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−# if REPLACE_STRERROR_0 \
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−     || GNULIB_defined_ESOCK \
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−     || GNULIB_defined_EWINSOCK \
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−     || GNULIB_defined_ENOMSG \
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−     || GNULIB_defined_EIDRM \
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−     || GNULIB_defined_ENOLINK \
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−     || GNULIB_defined_EPROTO \
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−     || GNULIB_defined_EMULTIHOP \
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−     || GNULIB_defined_EBADMSG \
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−     || GNULIB_defined_EOVERFLOW \
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−     || GNULIB_defined_ENOTSUP \
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−     || GNULIB_defined_ENETRESET \
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−     || GNULIB_defined_ECONNABORTED \
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−     || GNULIB_defined_ESTALE \
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−     || GNULIB_defined_EDQUOT \
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−     || GNULIB_defined_ECANCELED
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−extern const char *strerror_override (int errnum);
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−# else
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−#  define strerror_override(ignored) NULL
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−# endif
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−
+
−#endif /* _GL_STRERROR_OVERRIDE_H */