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// -*- C++ -*-
//=============================================================================
/**
* @file os_stat.h
*
* data returned by the stat() function
*
* $Id$
*
* @author Don Hinton <dhinton@dresystems.com>
* @author This code was originally in various places including ace/OS.h.
*/
//=============================================================================
#ifndef ACE_OS_INCLUDE_SYS_OS_STAT_H
#define ACE_OS_INCLUDE_SYS_OS_STAT_H
#include /**/ "ace/pre.h"
#include "ace/config-lite.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "ace/os_include/sys/os_types.h"
#if defined (ACE_WIN32) && !defined (ACE_HAS_WINCE)
# include /**/ <direct.h>
#endif /* ACE_WIN32 && !ACE_HAS_WINCE */
#if !defined (ACE_LACKS_SYS_STAT_H)
# include /**/ <sys/stat.h>
#endif /* !ACE_LACKS_SYS_STAT_H */
// Place all additions (especially function declarations) within extern "C" {}
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#if defined (ACE_LACKS_MODE_MASKS)
// MODE MASKS
// the following macros are for POSIX conformance.
# if !defined (ACE_HAS_USER_MODE_MASKS)
# define S_IRWXU 00700 /* read, write, execute: owner. */
# define S_IRUSR 00400 /* read permission: owner. */
# define S_IWUSR 00200 /* write permission: owner. */
# define S_IXUSR 00100 /* execute permission: owner. */
# endif /* ACE_HAS_USER_MODE_MASKS */
# define S_IRWXG 00070 /* read, write, execute: group. */
# define S_IRGRP 00040 /* read permission: group. */
# define S_IWGRP 00020 /* write permission: group. */
# define S_IXGRP 00010 /* execute permission: group. */
# define S_IRWXO 00007 /* read, write, execute: other. */
# define S_IROTH 00004 /* read permission: other. */
# define S_IWOTH 00002 /* write permission: other. */
# define S_IXOTH 00001 /* execute permission: other. */
// WinCE's S_IFLNK is defined with the other bits, below.
#if !defined (S_IFLNK) && !defined (ACE_HAS_WINCE)
#define S_IFLNK 0200000
#endif /* S_IFLNK && !ACE_HAS_WINCE */
#endif /* ACE_LACKS_MODE_MASKS */
// Some systems (VxWorks) don't define S_ISLNK
#if !defined (S_ISLNK)
# if defined (S_IFLNK)
# define S_ISLNK(mode) (((mode)&S_IFLNK) == S_IFLNK)
# else
# define S_ISLNK(mode) 0
# endif /* S_IFLNK */
#endif /* S_ISLNK */
#if defined (ACE_HAS_WINCE)
# include "ace/Time_Value.h"
// Translate the WinCE bits into names expected by our callers.
// The dwFileAttributes parameter doesn't have protection info, so
// S_IFMT is the whole thing. Since there are no symbolic links, S_IFLNK is 0.
# define S_IFMT 0xFFFF
# define S_IFDIR FILE_ATTRIBUTE_DIRECTORY
# define S_IFREG FILE_ATTRIBUTE_NORMAL
# define S_IFLNK 0
struct stat
{
/// always 0 on Windows platforms
dev_t st_dev;
/// always 0 on Windows platforms
dev_t st_rdev;
/// file attribute
unsigned short st_mode;
/// number of hard links
short st_nlink;
/// time of last access
ACE_Time_Value st_atime;
/// time of last data modification
ACE_Time_Value st_mtime;
/// time of creation
ACE_Time_Value st_ctime;
/// file size, in bytes
ACE_OFF_T st_size;
// Following members do not have direct conversion in Window platforms.
//u_long st_blksize; // optimal blocksize for I/O
//u_long st_flags; // user defined flags for file
};
#endif /* ACE_HAS_WINCE */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include /**/ "ace/post.h"
#endif /* ACE_OS_INCLUDE_SYS_OS_STAT_H */
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