34 строки
1.3 KiB
C
34 строки
1.3 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University.
|
|
* All rights reserved.
|
|
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
|
|
* All rights reserved.
|
|
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
|
|
* University of Stuttgart. All rights reserved.
|
|
* Copyright (c) 2004-2005 The Regents of the University of California.
|
|
* All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
/** @file **/
|
|
|
|
#include "orte_config.h"
|
|
|
|
/*
|
|
* Turn a process into a daemon.
|
|
*
|
|
* This function converts a process into a daemon in an orderly manner. It first forks a child process,
|
|
* then the parent exits. The child continues on to become a session leader, reset the file mode creation
|
|
* mask, and changes working directories to the one specified.
|
|
*
|
|
* @param working_dir Pointer to a character string containing the desired working directory. Providing
|
|
* a value of NULL will cause the function to leave the program in the current working directory.
|
|
*
|
|
* @retval OMPI_SUCCESS Indicates that the conversion was successful
|
|
* @retval OMPI_ERROR Indicates that the conversion was not successful - a fork could not be completed.
|
|
*/
|
|
OMPI_DECLSPEC int orte_daemon_init(char *working_dir);
|