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add tmr_status()

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This commit is contained in:
Richard Aas 2012-05-30 09:48:43 +00:00
parent 097b9eb53a
commit ce0dbba58e
2 changed files with 33 additions and 20 deletions
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1
include/re_tmr.h
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@ -25,6 +25,7 @@ void tmr_poll(struct list *tmrl);
uint64_t tmr_jiffies(void);
uint64_t tmr_next_timeout(struct list *tmrl);
void tmr_debug(void);
int tmr_status(struct re_printf *pf, void *unused);
void tmr_init(struct tmr *tmr);
void tmr_start(struct tmr *tmr, uint64_t delay, tmr_h *th, void *arg);

52
src/tmr/tmr.c
View file

@ -172,31 +172,43 @@ uint64_t tmr_next_timeout(struct list *tmrl)
}
int tmr_status(struct re_printf *pf, void *unused)
{
struct list *tmrl = tmrl_get();
struct le *le;
uint32_t n;
int err;
(void)unused;
n = list_count(tmrl);
if (!n)
return 0;
err = re_hprintf(pf, "Timers (%u):\n", n);
for (le = tmrl->head; le; le = le->next) {
const struct tmr *tmr = le->data;
err |= re_hprintf(pf, " %p: th=%p expire=%llums\n",
tmr, tmr->th,
(unsigned long long)tmr_get_expire(tmr));
}
if (n > 100)
err |= re_hprintf(pf, " (Dumped Timers: %u)\n", n);
return err;
}
/**
* Print timer debug info to stderr
*/
void tmr_debug(void)
{
struct list *tmrl = tmrl_get();
struct le *le;
uint32_t n;
n = list_count(tmrl);
if (!n)
return;
(void)re_fprintf(stderr, "Timers (%u):\n", n);
for (le = tmrl->head; le; le = le->next) {
const struct tmr *tmr = le->data;
(void)re_fprintf(stderr, " %p: th=%p expire=%llums\n",
tmr, tmr->th,
(unsigned long long)tmr_get_expire(tmr));
}
if (n > 100)
(void)re_fprintf(stderr, " (Dumped Timers: %u)\n", n);
if (!list_isempty(tmrl_get()))
(void)re_fprintf(stderr, "%H", tmr_status, NULL);
}