GLib.Thread.create
Description: Reference for GLib.Thread.create

### Function

# GLib Threadcreate

deprecated: 2.32

#### Declaration

    GThread*
    g_thread_create (
      GThreadFunc func,
      gpointer data,
      gboolean joinable,
      GError** error
    )

#### Description

This function creates a new thread.

The new thread executes the function `func` with the argument `data`. If the thread was created successfully, it is returned.

`error` can be `NULL` to ignore errors, or non-`NULL` to report errors. The error is set, if and only if the function returns `NULL`.

This function returns a reference to the created thread only if `joinable` is `TRUE`. In that case, you must free this reference by calling `g_thread_unref()` or g_thread_join(). If `joinable` is `FALSE` then you should probably not touch the return value.

Deprecated since: 2.32

Use `g_thread_new()` instead.

This function is not directly available to language bindings.

#### Parameters

`func`

  Type: `GThreadFunc`

  A function to execute in the new thread.

`data`

  Type: `gpointer`

  An argument to supply to the new thread.

  The argument can be `NULL`.
  The data is owned by the caller of the function.

`joinable`

  Type: `gboolean`

  Should this thread be joinable?

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the function if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `GThread`

The new `GThread` on success.

The caller of the function takes ownership of the data, and is responsible for freeing it.