?? fig8.5
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#include "apue.h"#include <sys/wait.h>voidpr_exit(int status){ if (WIFEXITED(status)) printf("normal termination, exit status = %d\n", WEXITSTATUS(status)); else if (WIFSIGNALED(status)) printf("abnormal termination, signal number = %d%s\n", WTERMSIG(status),#ifdef WCOREDUMP WCOREDUMP(status) ? " (core file generated)" : "");#else "");#endif else if (WIFSTOPPED(status)) printf("child stopped, signal number = %d\n", WSTOPSIG(status));}?? 快捷鍵說明
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