diff options
Diffstat (limited to 'ACE/ace/os_include/sys/os_stat.h')
| -rw-r--r-- | ACE/ace/os_include/sys/os_stat.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/ACE/ace/os_include/sys/os_stat.h b/ACE/ace/os_include/sys/os_stat.h new file mode 100644 index 00000000000..aebcad5ea7c --- /dev/null +++ b/ACE/ace/os_include/sys/os_stat.h @@ -0,0 +1,157 @@ +// -*- 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_HAS_DIRECT_H) +# include /**/ <direct.h> +#endif /* ACE_HAS_DIRECT_H */ + +#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) +# if !defined (S_IRWXU) +# define S_IRWXU 00700 /* read, write, execute: owner. */ +# endif /* !S_IRWXU */ +# if !defined (S_IRUSR) +# define S_IRUSR 00400 /* read permission: owner. */ +# endif /* !S_IRUSR */ +# if !defined (S_IWUSR) +# define S_IWUSR 00200 /* write permission: owner. */ +# endif /* !S_IWUSR */ +# if !defined (S_IXUSR) +# define S_IXUSR 00100 /* execute permission: owner. */ +# endif /* !S_IXUSR */ +# endif /* ACE_HAS_USER_MODE_MASKS */ + +# if !defined (S_IRWXG) +# define S_IRWXG 00070 +# endif /* S_IRWXG */ +# if !defined (S_IRGRP) +# define S_IRGRP 00040 +# endif /* S_IRGRP */ +# if !defined (S_IWGRP) +# define S_IWGRP 00020 +# endif /* S_IWGRP */ +# if !defined (S_IXGRP) +# define S_IXGRP 00010 +# endif /* S_IXGRP */ +# if !defined (S_IRWXO) +# define S_IRWXO 00007 +# endif /* S_IRWXO */ +# if !defined (S_IROTH) +# define S_IROTH 00004 +# endif /* S_IROTH */ +# if !defined (S_IWOTH) +# define S_IWOTH 00002 +# endif /* S_IWOTH */ +# if !defined (S_IXOTH) +# define S_IXOTH 00001 +# endif /* S_IXOTH */ + +// 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) + +// 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 + +# if !defined (__MINGW32__) + // Since CE does not have _stat by default as NT/2000 does, the 'stat' + // struct defined here will be used. Also note that CE file system + // struct is only for the CE 3.0 or later. + // Refer to the WCHAR.H from Visual C++ and WIBASE.H from eVC 3.0. + struct stat + { + /// always 0 on Windows platforms + dev_t st_dev; + + /// always 0 on Windows platforms + dev_t st_rdev; + + /// file attribute + mode_t st_mode; + + /// number of hard links + nlink_t st_nlink; + + /// time of last access + time_t st_atime; + + /// time of last data modification + time_t st_mtime; + + /// time of creation + time_t 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 +#endif /* ACE_HAS_WINCE */ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#include /**/ "ace/post.h" +#endif /* ACE_OS_INCLUDE_SYS_OS_STAT_H */ |