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sd-event: use structure initialization for epoll_event

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This commit is contained in:
Lennart Poettering 2018-05-25 17:05:07 +02:00
parent 7fc97da0f8
commit a82f89aa9e
1 changed files with 20 additions and 15 deletions
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35
src/libsystemd/sd-event/sd-event.c
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@ -518,18 +518,17 @@ static int source_io_register(
int enabled,
uint32_t events) {
struct epoll_event ev = {};
struct epoll_event ev;
int r;
assert(s);
assert(s->type == SOURCE_IO);
assert(enabled != SD_EVENT_OFF);
ev.events = events;
ev.data.ptr = s;
if (enabled == SD_EVENT_ONESHOT)
ev.events |= EPOLLONESHOT;
ev = (struct epoll_event) {
.events = events | (enabled == SD_EVENT_ONESHOT ? EPOLLONESHOT : 0),
.data.ptr = s,
};
if (s->io.registered)
r = epoll_ctl(s->event->epoll_fd, EPOLL_CTL_MOD, s->io.fd, &ev);
@ -621,7 +620,7 @@ static int event_make_signal_data(
int sig,
struct signal_data **ret) {
struct epoll_event ev = {};
struct epoll_event ev;
struct signal_data *d;
bool added = false;
sigset_t ss_copy;
@ -686,8 +685,10 @@ static int event_make_signal_data(
d->fd = fd_move_above_stdio(r);
ev.events = EPOLLIN;
ev.data.ptr = d;
ev = (struct epoll_event) {
.events = EPOLLIN,
.data.ptr = d,
};
r = epoll_ctl(e->epoll_fd, EPOLL_CTL_ADD, d->fd, &ev);
if (r < 0) {
@ -1021,7 +1022,7 @@ static int event_setup_timer_fd(
struct clock_data *d,
clockid_t clock) {
struct epoll_event ev = {};
struct epoll_event ev;
int r, fd;
assert(e);
@ -1036,8 +1037,10 @@ static int event_setup_timer_fd(
fd = fd_move_above_stdio(fd);
ev.events = EPOLLIN;
ev.data.ptr = d;
ev = (struct epoll_event) {
.events = EPOLLIN,
.data.ptr = d,
};
r = epoll_ctl(e->epoll_fd, EPOLL_CTL_ADD, fd, &ev);
if (r < 0) {
@ -2853,7 +2856,7 @@ _public_ int sd_event_set_watchdog(sd_event *e, int b) {
return e->watchdog;
if (b) {
struct epoll_event ev = {};
struct epoll_event ev;
r = sd_watchdog_enabled(false, &e->watchdog_period);
if (r <= 0)
@ -2871,8 +2874,10 @@ _public_ int sd_event_set_watchdog(sd_event *e, int b) {
if (r < 0)
goto fail;
ev.events = EPOLLIN;
ev.data.ptr = INT_TO_PTR(SOURCE_WATCHDOG);
ev = (struct epoll_event) {
.events = EPOLLIN,
.data.ptr = INT_TO_PTR(SOURCE_WATCHDOG),
};
r = epoll_ctl(e->epoll_fd, EPOLL_CTL_ADD, e->watchdog_fd, &ev);
if (r < 0) {