wt/libuev
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Refactor, multiple if() statements into a switch()

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2017-11-13 17:01:55 +01:00
1 parent 6bc1b88973
commit 966f29c207
1 file changed
+11 -13
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src/uev.c
+11 -13
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@@ -322,7 +322,10 @@ int uev_run(uev_ctx_t *ctx, int flags)
} }
for (i = 0; ctx->running && i < nfds; i++) { for (i = 0; ctx->running && i < nfds; i++) {
uint32_t events: uint64_t exp;
uint32_t events;
struct signalfd_siginfo fdsi;
ssize_t sz = sizeof(fdsi);
w = (uev_t *)ee[i].data.ptr; w = (uev_t *)ee[i].data.ptr;
events = ee[i].events; events = ee[i].events;
@@ -360,9 +363,8 @@ int uev_run(uev_ctx_t *ctx, int flags)
} }
} }
if (UEV_CRON_TYPE == w->type) { switch (w->type) {
uint64_t exp; case UEV_CRON_TYPE:
if (read(w->fd, &exp, sizeof(exp)) != sizeof(exp)) { if (read(w->fd, &exp, sizeof(exp)) != sizeof(exp)) {
events = UEV_HUP; events = UEV_HUP;
if (errno != ECANCELED) { if (errno != ECANCELED) {
@@ -375,11 +377,9 @@ int uev_run(uev_ctx_t *ctx, int flags)
w->u.c.when = 0; w->u.c.when = 0;
else else
w->u.c.when += w->u.c.interval; w->u.c.when += w->u.c.interval;
} break;
if (UEV_TIMER_TYPE == w->type) {
uint64_t exp;
case UEV_TIMER_TYPE:
if (read(w->fd, &exp, sizeof(exp)) != sizeof(exp)) { if (read(w->fd, &exp, sizeof(exp)) != sizeof(exp)) {
uev_timer_stop(w); uev_timer_stop(w);
events = UEV_ERROR; events = UEV_ERROR;
@@ -387,18 +387,16 @@ int uev_run(uev_ctx_t *ctx, int flags)
if (!w->u.t.period) if (!w->u.t.period)
w->u.t.timeout = 0; w->u.t.timeout = 0;
} break;
if (UEV_SIGNAL_TYPE == w->type) {
struct signalfd_siginfo fdsi;
ssize_t sz = sizeof(fdsi);
case UEV_SIGNAL_TYPE:
if (read(w->fd, &fdsi, sz) != sz) { if (read(w->fd, &fdsi, sz) != sz) {
if (uev_signal_start(w)) { if (uev_signal_start(w)) {
uev_signal_stop(w); uev_signal_stop(w);
events = UEV_ERROR; events = UEV_ERROR;
} }
} }
break;
} }
if (w->cb) if (w->cb)