ACE/ace/OS_NS_sys_stat.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file   OS_NS_sys_stat.h
   6  *
   7  *  @author Douglas C. Schmidt <d.schmidt@vanderbilt.edu>
   8  *  @author Jesper S. M|ller<stophph@diku.dk>
   9  *  @author and a cast of thousands...
  10  *
  11  *  Originally in OS.h.
  12  */
  13 //=============================================================================
  14
  15 #ifndef ACE_OS_NS_SYS_STAT_H
  16 # define ACE_OS_NS_SYS_STAT_H
  17
  18 # include /**/ "ace/pre.h"
  19
  20 # include "ace/config-all.h"
  21
  22 # if !defined (ACE_LACKS_PRAGMA_ONCE)
  23 #  pragma once
  24 # endif /* ACE_LACKS_PRAGMA_ONCE */
  25
  26 #include "ace/os_include/sys/os_stat.h"
  27 #include "ace/Default_Constants.h" // for ACE_DEFAULT_DIR_PERMS
  28 #include /**/ "ace/ACE_export.h"
  29
  30 #if defined (ACE_EXPORT_MACRO)
  31 #  undef ACE_EXPORT_MACRO
  32 #endif
  33 #define ACE_EXPORT_MACRO ACE_Export
  34
  35 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  36
  37 # if defined (_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64  \
  38      && defined (ACE_WIN32)
  39 #   if defined (__BORLANDC__)
  40 typedef struct stati64 ACE_stat;
  41 #       define ACE_STAT_FUNC_NAME ::_stati64
  42 #       define ACE_WSTAT_FUNC_NAME ::_wstati64
  43 #   elif !defined (ACE_HAS_WINCE) && defined (_MSC_VER)
  44 #     if _MSC_VER >= 1400
  45 //      For vc8 which has time_t as 64bit
  46 //      64-bit file offsets, 64-bit time_t
  47 #       if defined (ACE_MSVC_USES_DOUBLE_UNDERSCORE_STAT64)
  48 typedef struct __stat64 ACE_stat;
  49 #       else
  50 typedef struct _stat64 ACE_stat;
  51 #       endif
  52 #       define ACE_STAT_FUNC_NAME ::_stat64
  53 #       define ACE_WSTAT_FUNC_NAME ::_wstat64
  54 #     else
  55 //      For vc71 which has time_t as 32bit
  56 typedef struct _stati64 ACE_stat;
  57 #       define ACE_STAT_FUNC_NAME ::_stati64
  58 #       define ACE_WSTAT_FUNC_NAME ::_wstati64
  59 #     endif  /* _MSC_VER >= 1400 */
  60 #   elif defined (__MINGW32__)
  61 typedef struct _stati64 ACE_stat;
  62 #     define ACE_STAT_FUNC_NAME ::_stati64
  63 #     define ACE_WSTAT_FUNC_NAME ::_wstati64
  64 #   else
  65 typedef struct stat ACE_stat;
  66 #     define ACE_STAT_FUNC_NAME ::stat
  67 #     define ACE_WSTAT_FUNC_NAME ACE_STAT_FUNC_NAME
  68 #   endif  /**/
  69 # else
  70 //  Default file offset case.
  71 #   if defined (ACE_WIN32) && !defined (ACE_HAS_WINCE)
  72 typedef struct _stat ACE_stat;
  73 #     define ACE_STAT_FUNC_NAME ::_stat
  74 #     define ACE_WSTAT_FUNC_NAME ::_wstat
  75 #   else
  76 typedef struct stat ACE_stat;
  77 #     define ACE_STAT_FUNC_NAME ::stat
  78 #     define ACE_WSTAT_FUNC_NAME ACE_STAT_FUNC_NAME
  79 #   endif /* ACE_WIN32 */
  80 # endif  /* _FILE_OFFSET_BITS == 64 && ACE_WIN32 */
  81
  82 namespace ACE_OS
  83 {
  84
  85   ACE_NAMESPACE_INLINE_FUNCTION
  86   ACE_HANDLE creat (const ACE_TCHAR *filename,
  87                     mode_t mode);
  88
  89   //@{ @name A set of wrappers for low-level file operations.
  90
  91   // non-standard
  92   ACE_NAMESPACE_INLINE_FUNCTION
  93   ACE_OFF_T filesize (ACE_HANDLE handle);
  94
  95   ACE_NAMESPACE_INLINE_FUNCTION
  96   ACE_OFF_T filesize (const ACE_TCHAR *handle);
  97   //@}
  98
  99   ACE_NAMESPACE_INLINE_FUNCTION
 100   int fstat (ACE_HANDLE,
 101              ACE_stat *);
 102
 103   ACE_NAMESPACE_INLINE_FUNCTION
 104   int lstat (const char *,
 105              ACE_stat *);
 106
 107 #if defined (ACE_HAS_WCHAR)
 108   ACE_NAMESPACE_INLINE_FUNCTION
 109   int lstat (const wchar_t *,
 110              ACE_stat *);
 111 #endif /* ACE_HAS_WCHAR */
 112
 113   ACE_NAMESPACE_INLINE_FUNCTION
 114   int mkdir (const char *path,
 115              mode_t mode = ACE_DEFAULT_DIR_PERMS);
 116
 117 #if defined (ACE_HAS_WCHAR)
 118   ACE_NAMESPACE_INLINE_FUNCTION
 119   int mkdir (const wchar_t *path,
 120              mode_t mode = ACE_DEFAULT_DIR_PERMS);
 121 #endif /* ACE_HAS_WCHAR */
 122
 123   ACE_NAMESPACE_INLINE_FUNCTION
 124   int mkfifo (const ACE_TCHAR *file,
 125               mode_t mode = ACE_DEFAULT_FILE_PERMS);
 126
 127   ACE_NAMESPACE_INLINE_FUNCTION
 128   int stat (const char *file, ACE_stat *);
 129
 130 #if defined (ACE_HAS_WCHAR)
 131   ACE_NAMESPACE_INLINE_FUNCTION
 132   int stat (const wchar_t *file, ACE_stat *);
 133 #endif /* ACE_HAS_WCHAR */
 134
 135   ACE_NAMESPACE_INLINE_FUNCTION
 136   mode_t umask (mode_t cmask);
 137
 138 } /* namespace ACE_OS */
 139
 140 ACE_END_VERSIONED_NAMESPACE_DECL
 141
 142 # if defined (ACE_HAS_INLINED_OSCALLS)
 143 #   if defined (ACE_INLINE)
 144 #     undef ACE_INLINE
 145 #   endif /* ACE_INLINE */
 146 #   define ACE_INLINE inline
 147 #   include "ace/OS_NS_sys_stat.inl"
 148 # endif /* ACE_HAS_INLINED_OSCALLS */
 149
 150 # include /**/ "ace/post.h"
 151 #endif /* ACE_OS_NS_SYS_STAT_H */