Because the configured signo may have the default action(e.g. SIGPIPE), and then will generate the bad side effect before the caller wakeup. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Because the configured signo may have the default action(e.g. SIGPIPE), and then will generate the bad side effect before the caller wakeup. Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>