gOutputStreamWriteAll

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gOutputStreamWriteAll

Tries to write count bytes from buffer into the stream. Will block during the operation.

Keywords
internal
Usage
gOutputStreamWriteAll(object, buffer, bytes.written, cancellable = NULL, .errwarn = TRUE)
Arguments
object
a GOutputStream.
buffer
the buffer containing the data to write.
bytes.written
location to store the number of bytes that was written to the stream
cancellable
optional GCancellable object, NULL to ignore.
.errwarn
Whether to issue a warning on error or fail silently
Details

This function is similar to gOutputStreamWrite, except it tries to write as many bytes as requested, only stopping on an error. On a successful write of count bytes, TRUE is returned, and bytes.written is set to count. If there is an error during the operation FALSE is returned and error is set to indicate the error status, bytes.written is updated to contain the number of bytes written into the stream before the error occurred.

Value

A list containing the following elements:
retval
[logical] TRUE on success, FALSE if there was an error
error
location to store the error occuring, or NULL to ignore

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

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