Lines Matching refs:fd
63 static errno_t kcm_iovec_op(int fd, struct kcm_iovec *kiov, bool do_read)
76 len = readv(fd, iov, 1);
78 len = writev(fd, iov, 1);
90 /* Read event on fd that doesn't yield data? error */
99 static errno_t kcm_read_iovec(int fd, struct kcm_iovec *kiov)
101 return kcm_iovec_op(fd, kiov, true);
104 static errno_t kcm_write_iovec(int fd, struct kcm_iovec *kiov)
106 return kcm_iovec_op(fd, kiov, false);
416 int fd,
423 ret = kcm_read_iovec(fd, &reqbuf->v_len);
449 ret = kcm_read_iovec(fd, &reqbuf->v_msg);