gFileInputStreamQueryInfo {RGtk2} | R Documentation

## gFileInputStreamQueryInfo

### Description

Queries a file input stream the given `attributes`. This function blocks while querying the stream. For the asynchronous (non-blocking) version of this function, see `gFileInputStreamQueryInfoAsync`. While the stream is blocked, the stream will set the pending flag internally, and any other operations on the stream will fail with `G_IO_ERROR_PENDING`.

### Usage

    gFileInputStreamQueryInfo(object, attributes, cancellable = NULL,
        .errwarn = TRUE)

### Arguments

``object`` | a `GFileInputStream`.
``attributes`` | a file attribute query string.
``cancellable`` | optional `GCancellable` object, `NULL` to ignore.
`.errwarn` | Whether to issue a warning on error or fail silently

### Value

A list containing the following elements:

`retval` | [`GFileInfo`] a `GFileInfo`, or `NULL` on error.
``error`` | a `GError` location to store the error occuring, or `NULL` to ignore.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]