posixy_wrapper.h

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/* Copyright 2007 Lemur Consulting Ltd
 * Copyright 2007,2012,2014,2018,2025 Olly Betts
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see
 * <https://www.gnu.org/licenses/>.
 */
 
#ifndef XAPIAN_INCLUDED_POSIXY_WRAPPER_H
#define XAPIAN_INCLUDED_POSIXY_WRAPPER_H
 
#ifdef __WIN32__
int posixy_set_errno_from_getlasterror();
 
int posixy_open(const char *filename, int flags);
 
inline int
posixy_open(const char *filename, int flags, int)
{
    // mode is ignored.
    return posixy_open(filename, flags);
}
 
int posixy_rename(const char *from, const char *to);
#else
# include <cstdio>
# include "safeunistd.h"
# include <sys/types.h>
# include "safesysstat.h"
# include "safefcntl.h"
# define posixy_open ::open
# define posixy_rename(F, T) std::rename(F, T)
#endif
 
#if defined __CYGWIN__ || defined __WIN32__
int posixy_unlink(const char * filename);
#else
# define posixy_unlink(F) unlink(F)
#endif
 
#endif /* XAPIAN_INCLUDED_POSIXY_WRAPPER_H */