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Clean-up compiler warnings about ignoring return values
[sliver-openvswitch.git]
/
lib
/
signals.c
diff --git
a/lib/signals.c
b/lib/signals.c
index
d8e51b6
..
eabbcc3
100644
(file)
--- a/
lib/signals.c
+++ b/
lib/signals.c
@@
-98,7
+98,7
@@
bool
signal_poll(struct signal *s)
{
char buf[_POSIX_PIPE_BUF];
signal_poll(struct signal *s)
{
char buf[_POSIX_PIPE_BUF];
-
read(fds[0], buf, sizeof buf
);
+
ignore(read(fds[0], buf, sizeof buf)
);
if (signaled[s->signr]) {
signaled[s->signr] = 0;
return true;
if (signaled[s->signr]) {
signaled[s->signr] = 0;
return true;
@@
-122,7
+122,7
@@
static void
signal_handler(int signr)
{
if (signr >= 1 && signr < N_SIGNALS) {
signal_handler(int signr)
{
if (signr >= 1 && signr < N_SIGNALS) {
-
write(fds[1], "", 1
);
+
ignore(write(fds[1], "", 1)
);
signaled[signr] = true;
}
}
signaled[signr] = true;
}
}