gDataInputStreamReadLine

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gDataInputStreamReadLine

Reads a line from the data input stream.

Keywords
internal
Usage
gDataInputStreamReadLine(object, cancellable = NULL, .errwarn = TRUE)
Arguments
object
a given GDataInputStream.
cancellable
optional GCancellable object, NULL to ignore.
.errwarn
Whether to issue a warning on error or fail silently
Details

If cancellable is not NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error G_IO_ERROR_CANCELLED will be returned.

Value

A list containing the following elements:
retval
[char] a string with the line that was read in (without the newlines). Set length to a numeric to get the length of the read line. On an error, it will return NULL and error will be set. If there's no content to read, it will still return NULL, but error won't be set.
length
a numeric to get the length of the data read in.
error
GError for error reporting.

Aliases
  • gDataInputStreamReadLine
Documentation reproduced from package RGtk2, version 2.20.31, License: GPL

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