ev.data.fd = fd;
r = epoll_ctl(epoll_fd, EPOLL_CTL_ADD, fd, &ev);
- if (r < 0) {
- log_error("Failed to add event on epoll fd:%d for fd:%d: %m", epoll_fd, fd);
- return -errno;
- }
+ if (r < 0)
+ return log_error_errno(errno, "Failed to add event on epoll fd:%d for fd:%d: %m", epoll_fd, fd);
return 0;
}
log_open();
*epoll_fd = epoll_create1(EPOLL_CLOEXEC);
- if (*epoll_fd < 0) {
- log_error("Failed to create epoll object: %m");
- return -errno;
- }
+ if (*epoll_fd < 0)
+ return log_error_errno(errno, "Failed to create epoll object: %m");
for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + count; fd++) {
_cleanup_free_ char *name = NULL;
log_info("Execing %s (%s)", name, tmp);
execvpe(name, argv, envp);
- log_error("Failed to execp %s (%s): %m", name, tmp);
+ log_error_errno(errno, "Failed to execp %s (%s): %m", name, tmp);
return -errno;
}
parent_pid = getpid();
child_pid = fork();
- if (child_pid < 0) {
- log_error("Failed to fork: %m");
- return -errno;
- }
+ if (child_pid < 0)
+ return log_error_errno(errno, "Failed to fork: %m");
/* In the child */
if (child_pid == 0) {
r = dup2(fd, STDIN_FILENO);
if (r < 0) {
- log_error("Failed to dup connection to stdin: %m");
+ log_error_errno(errno, "Failed to dup connection to stdin: %m");
_exit(EXIT_FAILURE);
}
r = dup2(fd, STDOUT_FILENO);
if (r < 0) {
- log_error("Failed to dup connection to stdout: %m");
+ log_error_errno(errno, "Failed to dup connection to stdout: %m");
_exit(EXIT_FAILURE);
}
r = close(fd);
if (r < 0) {
- log_error("Failed to close dupped connection: %m");
+ log_error_errno(errno, "Failed to close dupped connection: %m");
_exit(EXIT_FAILURE);
}
_exit(EXIT_SUCCESS);
execvp(child, argv);
- log_error("Failed to exec child %s: %m", child);
+ log_error_errno(errno, "Failed to exec child %s: %m", child);
_exit(EXIT_FAILURE);
}
fd2 = accept(fd, NULL, NULL);
if (fd2 < 0) {
- log_error("Failed to accept connection on fd:%d: %m", fd);
+ log_error_errno(errno, "Failed to accept connection on fd:%d: %m", fd);
return fd2;
}
r = sigaction(SIGCHLD, &act, 0);
if (r < 0)
- log_error("Failed to install SIGCHLD handler: %m");
+ log_error_errno(errno, "Failed to install SIGCHLD handler: %m");
return r;
}
if (errno == EINTR)
continue;
- log_error("epoll_wait() failed: %m");
+ log_error_errno(errno, "epoll_wait() failed: %m");
return EXIT_FAILURE;
}