SPVM-Sys

Changes for version 0.39 - 2022-02-14

Compatible Intenal Changes
- Removed unused the Sys::Util class.
New Features
- Added the readlinkp method in the Sys::IO class.
  - static method readlinkp : int ($test_dir : string);
- Added the following methods to the Sys::IO::Dirent class. method d_ino : int (); method d_reclen : int (); method d_name : string ();
Exception Message Improvement
- The following exception messages of the methods in the Sys::IO::Stat output the file name.
  - Before
    - "[System Error]lstat failed:%s"
    - "[System Error]stat failed:%s
  - After
    - "[System Error]stat failed:%s. The specified file is \"%s\""
    - "[System Error]lstat failed:%s. The specified file is \"%s\""
- The following exception messages of the methods in the Sys::IO output the file name.
  - Before
    - "[System Error]open failed:%s"
    - "[System Error]fopen failed:%s"
    - "[System Error]mkdir failed:%s"
    - "[System Error]rmdir failed:%s"
    - "[System Error]unlink failed:%s"
    - "[System Error]rename failed:%s"
    - "[System Error]realpath failed:%s"
    - "[System Error]_fullpath failed:%s"
    - "[System Error]chdir failed:%s"
    - "[System Error]chmod failed:%s"
    - "[System Error]chown failed:%s"
    - "[System Error]truncate failed:%s"
    - "[System Error]symlink failed:%s"
    - "[System Error]readlink failed:%s"
    - "[System Error]opendir failed:%s"
    - "[System Error]utime failed:%s"
  - After
    - "[System Error]open failed:%s. The \"%s\" file can't be opend"
    - "[System Error]fopen failed:%s. The \"%s\" file can't be opend"
    - "[System Error]mkdir failed:%s. The \"%s\" directory can't be created"
    - "[System Error]rmdir failed:%s. The \"%s\" directory can't be removed"
    - "[System Error]unlink failed:%s. The \"%s\" directory can't be removed"name
    - "[System Error]rename failed:%s. The \"%s\" file can't be renamed to the \"%s\" file"
    - "[System Error]realpath failed:%s. The \"%s\" file can't be resolved"
    - "[System Error]_fullpath failed:%s. The \"%s\" file can't be resolved"
    - "[System Error]chdir failed:%s. The current directory can't be changed to the \"%s\" directory"
    - "[System Error]chmod failed:%s. The permission of the \"%s\" file can't be changed"
    - "[System Error]chown failed:%s. The owner/group of the \"%s\" file can't be changed"
    - "[System Error]truncate failed:%s. The \"%s\" file can't be truncated"
    - "[System Error]symlink failed:%s. The symbolic link from \"%s\" to \"%s\" can't be created"
    - "[System Error]readlink failed:%s. The reading of the symbolic link of the \"%s\" file failed"
    - "[System Error]opendir failed:%s. The \"%s\" directory can't be opened", dir
    - "[System Error]utime failed:%s. The access and modification times of the \"%s\" file can't be changed"
- Unified an exception message
  - Before
    - in this system
  - After
    - on this system
- Test Improment
  - Added the tests of the utime in the Sys::IO class.
- Internal Compatible Changes
  - Use pointer instead of deprecated pointer_t.