lockfile.h
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Mailutils 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with GNU Mailutils; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef _MAILUTILS_SYS_LOCKFILE_H
#define _MAILUTILS_SYS_LOCKFILE_H
#ifdef DMALLOC
#include <dmalloc.h>
#endif
#include <mailutils/lockfile.h>
#ifdef __cplusplus
extern "C" {
#endif
struct _lockfile_vtable
{
int (*ref) __P ((lockfile_t));
void (*destroy) __P ((lockfile_t *));
int (*lock) __P ((lockfile_t));
int (*touchlock) __P ((lockfile_t));
int (*unlock) __P ((lockfile_t));
};
struct _lockfile
{
struct _lockfile_vtable *vtable;
};
#ifdef __cplusplus
}
#endif
#endif /* _MAILUTILS_SYS_LOCKFILE_H */