diff options
Diffstat (limited to 'sys/i386/ibcs2/ibcs2_msg.c')
| -rw-r--r-- | sys/i386/ibcs2/ibcs2_msg.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/sys/i386/ibcs2/ibcs2_msg.c b/sys/i386/ibcs2/ibcs2_msg.c index 8617190..ba2af2d 100644 --- a/sys/i386/ibcs2/ibcs2_msg.c +++ b/sys/i386/ibcs2/ibcs2_msg.c @@ -21,7 +21,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: ibcs2_msg.c,v 1.3 1997/02/22 09:33:23 peter Exp $ + * $Id: ibcs2_msg.c,v 1.4 1997/07/20 09:39:44 bde Exp $ */ /* @@ -41,29 +41,26 @@ int -ibcs2_getmsg(p, uap, retval) +ibcs2_getmsg(p, uap) struct proc *p; struct ibcs2_getmsg_args *uap; - int *retval; { return 0; /* fake */ } int -ibcs2_putmsg(p, uap, retval) +ibcs2_putmsg(p, uap) struct proc *p; struct ibcs2_putmsg_args *uap; - int *retval; { return 0; /* fake */ } int -ibcs2_poll(p, uap, retval) +ibcs2_poll(p, uap) struct proc *p; struct ibcs2_poll_args *uap; - int *retval; { int error, i; fd_set *readfds, *writefds, *exceptfds; @@ -110,12 +107,12 @@ ibcs2_poll(p, uap, retval) FD_SET(conv.fd, writefds); FD_SET(conv.fd, exceptfds); } - if (error = select(p, &tmp_select, retval)) + if (error = select(p, &tmp_select)) return error; - if (*retval == 0) + if (p->p_retval[0] == 0) return 0; - *retval = 0; - for (*retval = 0, i = 0; i < uap->nfds; i++) { + p->p_retval[0] = 0; + for (p->p_retval[0] = 0, i = 0; i < uap->nfds; i++) { copyin(uap->fds + i*sizeof(struct ibcs2_poll), &conv, sizeof(conv)); conv.revents = 0; @@ -130,7 +127,7 @@ ibcs2_poll(p, uap, retval) if (FD_ISSET(conv.fd, exceptfds)) conv.revents |= IBCS2_POLLERR; if (conv.revents) - ++*retval; + ++p->p_retval[0]; } if (error = copyout(&conv, uap->fds + i*sizeof(struct ibcs2_poll), |
