source: select.c @ e146cd7

release-1.8release-1.9
Last change on this file since e146cd7 was aa69c1e, checked in by David Benjamin <davidben@mit.edu>, 10 years ago
And finally, remove owl_io_dispatch All uses have been replaced with a GIOChannel watch.
  • Property mode set to 100644
File size: 1.2 KB
Line 
1#include "owl.h"
2
3static GMainLoop *loop = NULL;
4static GMainContext *main_context;
5
6void owl_select_init(void)
7{
8}
9
10void owl_select_run_loop(void)
11{
12  main_context = g_main_context_default();
13  loop = g_main_loop_new(main_context, FALSE);
14  g_main_loop_run(loop);
15}
16
17void owl_select_quit_loop(void)
18{
19  if (loop) {
20    g_main_loop_quit(loop);
21    g_main_loop_unref(loop);
22    loop = NULL;
23  }
24}
25
26typedef struct _owl_task { /*noproto*/
27  void (*cb)(void *);
28  void *cbdata;
29  void (*destroy_cbdata)(void *);
30} owl_task;
31
32static gboolean _run_task(gpointer data)
33{
34  owl_task *t = data;
35  if (t->cb)
36    t->cb(t->cbdata);
37  return FALSE;
38}
39
40static void _destroy_task(void *data)
41{
42  owl_task *t = data;
43  if (t->destroy_cbdata)
44    t->destroy_cbdata(t->cbdata);
45  g_free(t);
46}
47
48void owl_select_post_task(void (*cb)(void*), void *cbdata, void (*destroy_cbdata)(void*), GMainContext *context)
49{
50  GSource *source = g_idle_source_new();
51  owl_task *t = g_new0(owl_task, 1);
52  t->cb = cb;
53  t->cbdata = cbdata;
54  t->destroy_cbdata = destroy_cbdata;
55  g_source_set_priority(source, G_PRIORITY_DEFAULT);
56  g_source_set_callback(source, _run_task, t, _destroy_task);
57  g_source_attach(source, context);
58  g_source_unref(source);
59}
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