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DtEditorInsertFromFile(3)


CDE


NAME

  DtEditorInsertFromFile - insert data from a file into a DtEditor widget


SYNOPSIS

  #include <Editor.h>
  DtEditorErrorCode DtEditorInsertFromFile(Widget widget,
					   char *fileName)


DESCRIPTION

  The DtEditorInsertFromFile function inserts data from a file to the
  insertion cursor position in a DtEditor widget. After the data is inserted,
  the insertion cursor is positioned after the last character inserted.

  The widget argument specifies the DtEditor widget ID.

  The fileName argument is the pathname of the file relative to the local
  system.

  For a complete definition of the DtEditor widget and its associated
  resources, see DtEditor(3).


RETURN VALUE

  Upon successful completion, the DtEditorInsertFromFile function returns one
  of the following values:

  DtEDITOR_NO_ERRORS
      The file is readable and writable.

  DtEDITOR_READ_ONLY_FILE
      The file is read only.

  DtEDITOR_NULLS_REMOVED
      The file contained embedded NULL characters, which were removed.

  Otherwise, if it cannot insert the data into the DtEditor widget,
  DtEditorInsertFromFile returns one of the following values:

  DtEDITOR_NONEXISTENT_FILE
      The file does not exist.

  DtEDITOR_DIRECTORY
      The file is a directory.

  DtEDITOR_CHAR_SPECIAL_FILE
      The file is a character-special device.

  DtEDITOR_BLOCK_MODE_FILE
      The file is a block-mode device.

  DtEDITOR_NO_FILE_ACCESS
      The file cannot be accessed.

  DtEDITOR_INSUFFICIENT_MEMORY
      Not enough system memory is available to insert the file.

  DtEDITOR_UNREADABLE_FILE
      The file is unreadable for an unspecified reason.


APPLICATION USAGE

  If the data is in memory, rather than a disk file, the application should
  use DtEditorInsert(3).


SEE ALSO

  Editor.h(5), DtEditor(3), DtEditorAppend(3), DtEditorAppendFromFile(3),
  DtEditorGetContents(3), DtEditorInsert(3), DtEditorReplace(3),
  DtEditorReplaceFromFile(3), DtEditorSaveContentsToFile(3),
  DtEditorSetContents(3), DtEditorGetInsertionPosition(3),
  DtEditorSetInsertionPosition(3), DtEditorSetContentsFromFile(3)

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