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All other examples were relicensed to CC0-1.0 since they are intended to be copied and pasted anywhere without any restrictions. Relicense the last one too.
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/* SPDX-License-Identifier: CC0-1.0 */
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#include <stdlib.h>
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#include <glib.h>
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#include <systemd/sd-event.h>
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typedef struct SDEventSource {
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GSource source;
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GPollFD pollfd;
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sd_event *event;
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} SDEventSource;
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static gboolean event_prepare(GSource *source, gint *timeout_) {
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return sd_event_prepare(((SDEventSource *)source)->event) > 0;
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}
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static gboolean event_check(GSource *source) {
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return sd_event_wait(((SDEventSource *)source)->event, 0) > 0;
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}
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static gboolean event_dispatch(GSource *source, GSourceFunc callback, gpointer user_data) {
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return sd_event_dispatch(((SDEventSource *)source)->event) > 0;
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}
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static void event_finalize(GSource *source) {
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sd_event_unref(((SDEventSource *)source)->event);
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}
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static GSourceFuncs event_funcs = {
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.prepare = event_prepare,
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.check = event_check,
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.dispatch = event_dispatch,
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.finalize = event_finalize,
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};
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GSource *g_sd_event_create_source(sd_event *event) {
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SDEventSource *source;
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source = (SDEventSource *)g_source_new(&event_funcs, sizeof(SDEventSource));
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source->event = sd_event_ref(event);
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source->pollfd.fd = sd_event_get_fd(event);
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source->pollfd.events = G_IO_IN | G_IO_HUP | G_IO_ERR;
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g_source_add_poll((GSource *)source, &source->pollfd);
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return (GSource *)source;
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}
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