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gtask: Document dependency on GMainContext more explicitly

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Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2404
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Philip Withnall 2021-09-24 07:57:49 +01:00
parent 3b4a34c29a
commit ef72bed1c0
1 changed files with 4 additions and 0 deletions
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gio/gtask.c
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@ -58,6 +58,10 @@
* use g_task_propagate_pointer() or the like to extract the * use g_task_propagate_pointer() or the like to extract the
* return value. * return value.
* *
* Using #GTask requires the thread-default #GMainContext from when the
* #GTask was constructed to be running at least until the task has completed
* and its data has been freed.
*
* Here is an example for using GTask as a GAsyncResult: * Here is an example for using GTask as a GAsyncResult:
* |[<!-- language="C" --> * |[<!-- language="C" -->
* typedef struct { * typedef struct {