Lines Matching refs:ctl_path
161 char* ctl_path; /* receive flush instruction here */ member
1497 if ((s->ctl_fd.fd = open(s->ctl_path, O_RDWR)) < 0) { in ctl_request()
1549 if (asprintf(&s->ctl_path, BLKTAP_CTRL_DIR "/remus_%s", name) < 0) in ctl_open()
1552 for (i = strlen(BLKTAP_CTRL_DIR) + 1, l = strlen(s->ctl_path); i < l; i++) { in ctl_open()
1553 if (strchr(":/", s->ctl_path[i])) in ctl_open()
1554 s->ctl_path[i] = '_'; in ctl_open()
1556 if (asprintf(&s->msg_path, "%s.msg", s->ctl_path) < 0) in ctl_open()
1559 if (mkfifo(s->ctl_path, S_IRWXU|S_IRWXG|S_IRWXO) && errno != EEXIST) { in ctl_open()
1560 RPRINTF("error creating control FIFO %s: %d\n", s->ctl_path, errno); in ctl_open()
1570 if ((s->ctl_fd.fd = open(s->ctl_path, O_RDWR)) < 0) { in ctl_open()
1571 RPRINTF("error opening control FIFO %s: %d\n", s->ctl_path, errno); in ctl_open()
1580 RPRINTF("control FIFO %s\n", s->ctl_path); in ctl_open()
1591 free(s->ctl_path); in ctl_open()
1592 s->ctl_path = NULL; in ctl_open()
1605 if (s->ctl_path) { in ctl_close()
1606 unlink(s->ctl_path); in ctl_close()
1607 free(s->ctl_path); in ctl_close()
1608 s->ctl_path = NULL; in ctl_close()
1625 RPRINTF("error registering ctrl FIFO %s: %d\n", s->ctl_path, s->ctl_fd.id); in ctl_register()