?? sig_catch.c
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#include <signal.h>#include "sig.h"#include "hassgact.h"void sig_catch(sig,f)int sig;void (*f)();{#ifdef HASSIGACTION struct sigaction sa; sa.sa_handler = f; sa.sa_flags = 0; sigemptyset(&sa.sa_mask); sigaction(sig,&sa,(struct sigaction *) 0);#else signal(sig,f); /* won't work under System V, even nowadays---dorks */#endif}?? 快捷鍵說明
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