DtEditorInsertFromFile(library call) DtEditorInsertFromFile(library call)
NAMEDtEditorInsertFromFile — insert data from a file into a DtEditor widget
SYNOPSIS
#include <Dt/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, DtEd‐
itorInsertFromFile 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
Dt/Editor.h - DtEditor(5), DtEditor(3), DtEditorAppend(3), DtEditorAp‐
pendFromFile(3), DtEditorGetContents(3), DtEditorInsert(3), DtEditorRe‐
place(3), DtEditorReplaceFromFile(3), DtEditorSaveContentsToFile(3),
DtEditorSetContents(3), DtEditorGetInsertionPosition(3), DtEdi‐
torSetInsertionPosition(3), DtEditorSetContentsFromFile(3).
DtEditorInsertFromFile(library call)