diff options
| -rw-r--r-- | seitan.c | 28 |
1 files changed, 10 insertions, 18 deletions
@@ -185,10 +185,8 @@ static int pidfd_send_signal(int pidfd, int sig, siginfo_t *info, static void unblock_eater(int pidfd) { - if (pidfd_send_signal(pidfd, SIGCONT, NULL, 0) == -1) { - perror("pidfd_send_signal"); - exit(EXIT_FAILURE); - } + if (pidfd_send_signal(pidfd, SIGCONT, NULL, 0) == -1) + die(" pidfd_send_signal"); } static int create_socket(const char *path) @@ -308,9 +306,9 @@ int main(int argc, char **argv) } else if (strcmp(arguments.socket, "") > 0) { unlink(arguments.socket); if ((fd = create_socket(arguments.socket)) < 0) - exit(EXIT_FAILURE); + die(" creating the socket"); if ((notifier = recvfd(fd)) < 0) - exit(EXIT_FAILURE); + die(" failed recieving the notifier fd"); } else { while ((ret = event(s)) == -EAGAIN) ; @@ -319,23 +317,17 @@ int main(int argc, char **argv) } sleep(1); - if ((epollfd = epoll_create1(0)) < 0) { - perror("epoll_create"); - exit(EXIT_FAILURE); - } + if ((epollfd = epoll_create1(0)) < 0) + die(" epoll_create"); ev.events = EPOLLIN; ev.data.fd = notifier; - if (epoll_ctl(epollfd, EPOLL_CTL_ADD, notifier, &ev) == -1) { - perror("epoll_ctl: notifier"); - exit(EXIT_FAILURE); - } + if (epoll_ctl(epollfd, EPOLL_CTL_ADD, notifier, &ev) == -1) + die(" epoll_ctl: notifier"); while (running) { nevents = epoll_wait(epollfd, events, EPOLL_EVENTS, -1); - if (nevents < 0) { - perror("epoll_wait"); - exit(EXIT_FAILURE); - } + if (nevents < 0) + die(" waiting for seccomp events"); memset(req, 0, sizeof(*req)); if (ioctl(notifier, SECCOMP_IOCTL_NOTIF_RECV, req) < 0) die(" recieving seccomp notification"); |