NAME exit - cause normal process termination LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include [[noreturn ... void exit(int status ); DESCRIPTION The exit () function c…stderr, "Usage: %s HOST...\n", argv[0]); exit(EXIT_FAILURE); } for (size ... struct gaicb); if (reqs[i] == NULL) err(EXIT_FAILURE, "malloc"); memset(reqs[i], 0, sizeofgetdetachstate(attr, &i); if (s != 0) errc(EXIT_FAILURE, s, "pthread_attr_getdetachstate"); printf("%sDetach ... getscope(attr, &i); if (s != 0) errc(EXIT_FAILURE, s, "pthread_attr…stderr, "Usage: %s HOST...\n", argv[0]); exit(EXIT_FAILURE); } for (size ... struct gaicb); if (reqs[i] == NULL) err(EXIT_FAILURE, "malloc"); memset(reqs[i], 0, sizeofstderr, "Usage: %s port\n", argv[0]); exit(EXIT_FAILURE); } memset(&hints, 0, sizeof(hints ... stderr, "getaddrinfo: %s\n", gai_strerror(s)); exit(EXIT_FAILURE); } /* getaddrinfo()…stderr, "Usage: %s HOST...\n", argv[0]); exit(EXIT_FAILURE); } for (size ... struct gaicb); if (reqs[i] == NULL) err(EXIT_FAILURE, "malloc"); memset(reqs[i], 0, sizeofstderr, "Usage: %s port\n", argv[0]); exit(EXIT_FAILURE); } memset(&hints, 0, sizeof(hints ... stderr, "getaddrinfo: %s\n", gai_strerror(s)); exit(EXIT_FAILURE); } /* getaddrinfo()…stderr, "Usage: %s port\n", argv[0]); exit(EXIT_FAILURE); } memset(&hints, 0, sizeof(hints ... stderr, "getaddrinfo: %s\n", gai_strerror(s)); exit(EXIT_FAILURE); } /* getaddrinfo()…stderr, "Usage: %s HOST...\n", argv[0]); exit(EXIT_FAILURE); } for (size ... struct gaicb); if (reqs[i] == NULL) err(EXIT_FAILURE, "malloc"); memset(reqs[i], 0, sizeofgetdetachstate(attr, &i); if (s != 0) errc(EXIT_FAILURE, s, "pthread_attr_getdetachstate"); printf("%sDetach ... getscope(attr, &i); if (s != 0) errc(EXIT_FAILURE, s, "pthread_attr…called at normal process termination, either via exit (3) or via return from the program ... POSIX.1 says that the result of calling exit (3) more than once (i.e., calling exitNAME on_exit - register a function to be called at normal process termination LIBRARY Standard ... library ( libc , -lc ) SYNOPSIS #include int on_exit(void (* function )(int, vo…NAME pthread_exit - terminate calling thread LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include [[noreturn ... void pthread_exit(void * retval ); DESCRIPT…following ways: • It calls pthread_exit (3), specifying an exit status value that is available ... routine (). This is equivalent to calling pthread_exit (3) with the value supplie…attr, &guard_size); if (s != 0) errc(EXIT_FAILURE, s, "pthread_attr_getguardsize"); printf("%sGuard ... addr, &stack_size); if (s != 0) errc(EXIT_FAILURE, s, "pthread_attr_getstack…fprintf(stderr, "Usage: %s \n", argv[0]); exit(EXIT_FAILURE); } /* Obtain a handle for shared ... fprintf(stderr, "dlopen() failed: %s\n", dlerror()); exit(EXIT_FAILURE); } /* Dis…include #define errExit(msg) do { perror(msg); exit(EXIT_FAILURE); \ } while (0) #define BUF_SIZE ... stderr, "Usage: %s /shm-path\n", argv[0]); exit(EXIT_FAILURE); } shmpath = a…fprintf(stderr, "Usage: %s \n", argv[0]); exit(EXIT_FAILURE); } /* Apply the specified locale ... argv[1]) == NULL) { perror("setlocale"); exit(EXIT_FAILURE); } /* Calculate the…include #define errExit(msg) do { perror(msg); exit(EXIT_FAILURE); \ } while (0) #define BUF_SIZE ... stderr, "Usage: %s /shm-path\n", argv[0]); exit(EXIT_FAILURE); } shmpath = a…SIZE); if (mycookie.buf == NULL) { perror("malloc"); exit(EXIT_FAILURE); } mycookie.allocated = INIT_BUF_SIZE; mycookie.offset ... memfile_func); if (stream == NULL) { perror("fope…