sfd               467 lib/services/services_linux.c     int sfd = -1;
sfd               473 lib/services/services_linux.c     sfd = signalfd(-1, mask, SFD_NONBLOCK);
sfd               474 lib/services/services_linux.c     if (sfd < 0) {
sfd               478 lib/services/services_linux.c     sfd = sigchld_pipe[0];
sfd               489 lib/services/services_linux.c     fds[2].fd = sfd;
sfd               512 lib/services/services_linux.c                 s = read(sfd, &fdsi, sizeof(struct signalfd_siginfo));
sfd               514 lib/services/services_linux.c                     crm_perror(LOG_ERR, "Read from signal fd %d failed", sfd);
sfd               521 lib/services/services_linux.c                     while (read(sfd, &ch, 1) == 1) /*omit*/;
sfd               603 lib/services/services_linux.c     close(sfd);