56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
#include "controlled_time.h"
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#include "lightningd.h"
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#include "timeout.h"
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void init_timeout_(struct timeout *t, unsigned int interval,
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void (*cb)(void *), void *arg)
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{
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timer_init(&t->timer);
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t->interval = time_from_sec(interval);
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t->cb = cb;
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t->arg = arg;
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}
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void refresh_timeout(struct lightningd_state *dstate, struct timeout *t)
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{
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timer_del(&dstate->timers, &t->timer);
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timer_add(&dstate->timers, &t->timer,
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timeabs_add(controlled_time(), t->interval));
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}
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/* FIXME: Make all timers one-shot! */
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struct oneshot {
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struct timeout timeout;
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struct lightningd_state *dstate;
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void (*cb)(void *);
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void *arg;
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};
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static void remove_timer(struct oneshot *o)
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{
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timer_del(&o->dstate->timers, &o->timeout.timer);
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}
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static void oneshot_done(struct oneshot *o)
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{
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o->cb(o->arg);
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tal_free(o);
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}
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struct oneshot *oneshot_timeout_(struct lightningd_state *dstate,
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const tal_t *ctx, unsigned int seconds,
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void (*cb)(void *), void *arg)
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{
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struct oneshot *o = tal(ctx, struct oneshot);
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o->dstate = dstate;
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o->cb = cb;
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o->arg = arg;
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init_timeout(&o->timeout, seconds, oneshot_done, o);
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refresh_timeout(dstate, &o->timeout);
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tal_add_destructor(o, remove_timer);
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return o;
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}
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