jnlib/dotlock.h

   1 /* dotlock.h
   2  *      Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
   3  *
   4  * This file is part of JNLIB.
   5  *
   6  * JNLIB is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU Lesser General Public License as
   8  * published by the Free Software Foundation; either version 2.1 of
   9  * the License, or (at your option) any later version.
  10  *
  11  * JNLIB is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19  * 02110-1301, USA.
  20  */
  21
  22 #ifndef LIBJNLIB_DOTLOCK_H
  23 #define LIBJNLIB_DOTLOCK_H
  24
  25 struct dotlock_handle;
  26 typedef struct dotlock_handle *DOTLOCK;
  27
  28 void disable_dotlock (void);
  29 DOTLOCK create_dotlock(const char *file_to_lock);
  30 void destroy_dotlock ( DOTLOCK h );
  31 int make_dotlock (DOTLOCK h, long timeout);
  32 int release_dotlock (DOTLOCK h);
  33 void dotlock_remove_lockfiles (void);
  34
  35 #endif /*LIBJNLIB_DOTLOCK_H*/