/*
 * libexplain - Explain errno values returned by libc functions
 * Copyright (C) 2008, 2009 Peter Miller
 *
 * 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 3 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 <http://www.gnu.org/licenses/>.
 */

#ifndef EXPLAIN_WAIT4_H
#define EXPLAIN_WAIT4_H

/**
  * The explain_syscall_wait4 function may be used to
  * interpret a wait4 "call" from the
  * command line, and then run it through
  * explain_syscall_errno_wait4 for an explanation.
  *
  * @note
  * Because the event being explain happened in another
  * process, the results are not as good as if
  * explain_syscall_errno_wait4 had been called
  * from within the process that saw the error.
  *
  * @param errnum
  *    The number of the error to be explained.
  * @param argc
  *    the number of command line arguments, corresponding
  *    1:1 to the call arguments.
  * @param argv
  *    the actual command line arguments, corresponding
  *    1:1 to the call arguments.
  */
void explain_syscall_wait4(int errnum, int argc, char **argv);

#endif /* EXPLAIN_WAIT4_H */