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#ifndef __SGE_UNISTD_H
#define __SGE_UNISTD_H
/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include "sge_config.h"
#include "sge.h" /* for __attribute__ */
#include <unistd.h>
#include <dirent.h>
#include <sys/stat.h>
#include "basis_types.h"
#include "sge_dstring.h"
#if defined(INTERIX)
# include "../wingrid/wingrid.h"
#endif
/* historical reasons */
#define SGE_OPEN2(filename, oflag) open(filename, oflag)
#define SGE_OPEN3(filename, oflag, mode) open(filename, oflag, mode)
#if defined (IRIX)
# define SGE_CLOSE(fd) fsync(fd); close(fd)
#else
# define SGE_CLOSE(fd) close(fd);
#endif
#if defined(INTERIX)
# define SGE_STAT(filename, buffer) wl_stat(filename, buffer)
#else
# define SGE_STAT(filename, buffer) stat(filename, buffer)
#endif
/* historical */
#define SGE_LSTAT(filename, buffer) lstat(filename, buffer)
#define SGE_FSTAT(filename, buffer) fstat(filename, buffer)
#define SGE_STRUCT_STAT struct stat
#define SGE_READDIR(directory) readdir(directory)
#define SGE_READDIR_R(directory, entry, result) readdir_r(directory, entry, result)
#define SGE_TELLDIR(directory) telldir(directory)
#define SGE_SEEKDIR(directory, offset) seekdir(directory, offset)
#define SGE_STRUCT_DIRENT struct dirent
#if defined(SOLARIS) || defined(__hpux) || defined(LINUX) || defined(AIX) || defined(DARWIN)
# define SETPGRP setpgrp()
#elif defined(__sgi)
# define SETPGRP BSDsetpgrp(getpid(),getpid())
#elif defined(WIN32) || defined(INTERIX)
# define SETPGRP setsid()
#else
# define SETPGRP setpgrp(getpid(),getpid())
#endif
#define GETPGRP getpgrp()
void sge_exit(void **ctx_ref, int i) __attribute__ ((noreturn));
int sge_chdir_exit(const char *path, int exit_on_error);
int sge_chdir(const char *dir) __attribute__ ((warn_unused_result));
int sge_mkdir(const char *path, int fmode, bool exit_on_error, bool may_not_exist);
int sge_mkdir2(const char *base_dir, const char *name, int fmode, bool exit_on_error);
int sge_rmdir(const char *cp, dstring *err_str);
bool sge_unlink(const char *prefix, const char *suffix);
int sge_is_directory(const char *name);
int sge_is_file(const char *name);
int sge_is_executable(const char *name);
void sge_sleep(int sec, int usec);
#endif /* __SGE_UNISTD_H */
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