NAME perror - explain error codes SYNOPSIS perror [ options ] errorcode ... DESCRIPTION For most system errors, MariaDB ... your system or by using the perror utility. perror print…NAME perror - print a system error message LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... void perror(const char * s ); #include int errno ; /* Not really declar…sizeof(buf)); if (len == -1 && errno != EAGAIN) { perror("read"); exit(EXIT_FAILURE); } /* Check ... sizeof(path) - 1); if (path_len == -1) { perror("readlink"); exit(EXIT_FAILURE)…NAME assert_perror - test errnum and abort LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define ... feature_test_macros(7) */ #include void assert_perror(int errnum ); DESC…SOCK_SEQPACKET, 0); if (connection_socket == -1) { perror("socket"); exit(EXIT_FAILURE); } /* * For portability clear ... sockaddr *) &name, sizeof(name)); if (ret == -1) { perror(…sigprocmask(SIG_BLOCK, &sigmask, NULL) == -1) { perror("sigprocmask"); exit(EXIT_FAILURE); } sa.sa_flags = 0; sa.sa ... mask); if (sigaction(SIGCHLD, &sa, NULL) == -1) { perror("si…indicated by stat . Used after callrpc (). clnt_perror(CLIENT * clnt , const char * s ); Print ... CLIENT * rpch , const char * s ); Like clnt_perror (), except that (like clnt_spe…NAME perror - print a system error message LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... void perror(const char * s ); #include int errno ; /* Not really declar…NAME perror - print a system error message LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include ... void perror(const char * s ); #include int errno ; /* Not really declar…Landlock was not enabled at boot time. */ perror("Unable to use Landlock"); return; /* Graceful fallback ... sizeof(attr), 0); if (ruleset_fd == -1) { perror("Failed to create a ru…argv[1], NULL, 0); if (buflen == -1) { perror("listxattr"); exit(EXIT_FAILURE); } if (buflen ... buffer. */ buf = malloc(buflen); if (buf == NULL) { perror("malloc"); exit(EXIT_FAI…argv[1], NULL, 0); if (buflen == -1) { perror("listxattr"); exit(EXIT_FAILURE); } if (buflen ... buffer. */ buf = malloc(buflen); if (buf == NULL) { perror("malloc"); exit(EXIT_FAI…argv[1], NULL, 0); if (buflen == -1) { perror("listxattr"); exit(EXIT_FAILURE); } if (buflen ... buffer. */ buf = malloc(buflen); if (buf == NULL) { perror("malloc"); exit(EXIT_FAI…argv[1], O_RDONLY); if (fd == -1) { perror("open"); exit(EXIT_FAILURE); } /* Obtain a file ... outside " "your namespace scope\n"); else perror("ioctl-NS_GET_USERNS"); exit(EXIT_FA…epollfd = epoll_create1(0); if (epollfd == -1) { perror("epoll_create1"); exit(EXIT_FAILURE); } ev.events = EPOLLIN ... EPOLL_CTL_ADD, listen_sock, &ev) == -1) { perror("epoll_ctl:…argv[1], O_RDONLY); if (fd == -1) { perror("open"); exit(EXIT_FAILURE); } /* Obtain a file ... outside " "your namespace scope\n"); else perror("ioctl-NS_GET_USERNS"); exit(EXIT_FA…NONBLOCK | O_NOCTTY); if (fd < 0) { perror("open"); exit(EXIT_FAILURE); } /* Get the current serial ... ioctl(fd, TCGETS, &tio); # endif if (rc) { perror("TCGETS"); close(fd); exit…NONBLOCK | O_NOCTTY); if (fd < 0) { perror("open"); exit(EXIT_FAILURE); } /* Get the current serial ... ioctl(fd, TCGETS, &tio); # endif if (rc) { perror("TCGETS"); close(fd); exit…NONBLOCK | O_NOCTTY); if (fd < 0) { perror("open"); exit(EXIT_FAILURE); } /* Get the current serial ... ioctl(fd, TCGETS, &tio); # endif if (rc) { perror("TCGETS"); close(fd); exit…NONBLOCK | O_NOCTTY); if (fd < 0) { perror("open"); exit(EXIT_FAILURE); } /* Get the current serial ... ioctl(fd, TCGETS, &tio); # endif if (rc) { perror("TCGETS"); close(fd); exit…