![]() | ![]() | ![]() | GnomeVFS - Filesystem Abstraction library | ![]() |
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GnomeVFSContext — contexts allows modules to track thread usage and cancellation properly
GnomeVFSContext* gnome_vfs_context_new (void); void gnome_vfs_context_free (GnomeVFSContext *ctx); GnomeVFSCancellation* gnome_vfs_context_get_cancellation (const GnomeVFSContext *ctx); #define gnome_vfs_context_check_cancellation(x) const GnomeVFSContext* gnome_vfs_context_peek_current (void); gboolean gnome_vfs_context_check_cancellation_current (void);
GnomeVFSContext* gnome_vfs_context_new (void);
Creates a new context and cancellation object. Must be called from the main glib event loop.
Returns : | a newly allocated GnomeVFSContext |
void gnome_vfs_context_free (GnomeVFSContext *ctx);
Free ctx and destroy the associated GnomeVFSCancellation.
ctx : | context to be freed |
GnomeVFSCancellation* gnome_vfs_context_get_cancellation (const GnomeVFSContext *ctx);
Retrieve the GnomeVFSCancellation associated with ctx.
ctx : | context to get the GnomeVFSCancellation from |
Returns : | ctx 's GnomeVFSCancellation |
const GnomeVFSContext* gnome_vfs_context_peek_current (void);
Get the currently active context. It shouldn't be manipulated but can be compared to context's the module holds to determine whether they are active.
Returns : | the currently active GnomeVFSContext |
gboolean gnome_vfs_context_check_cancellation_current (void);
Check to see if the currently active context has been cancelled.
Returns : | TRUE if the currently active context has been cancelled, otherwise FALSE |
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