sigaction函數(shù) sa_sigaction signal和sigaction的區(qū)別？以下信號(hào)指的是舊的信號(hào)功能?，F(xiàn)在大多數(shù)系統(tǒng)用sigaction1重新實(shí)現(xiàn)信號(hào)函數(shù)。Signal在調(diào)用處理程序之前還原信號(hào)的處理程... 2021-03-18 2226次瀏覽
