network_io/unix/sendrecv.c

31                              apr_size_t *len)
41         rv = write(sock->socketdes, buf, (*len));
50             *len = 0;
55                 rv = write(sock->socketdes, buf, (*len));
60         *len = 0;
63     if ((sock->timeout > 0) && (rv < *len)) {
66     (*len) = rv;
70 apr_status_t apr_socket_recv(apr_socket_t *sock, char *buf, apr_size_t *len)
81         rv = read(sock->socketdes, buf, (*len));
89             *len = 0;
94                 rv = read(sock->socketdes, buf, (*len));
99         (*len) = 0;
102     if ((sock->timeout > 0) && (rv < *len)) {
105     (*len) = rv;
114                                apr_size_t *len)
119         rv = sendto(sock->socketdes, buf, (*len), flags,
128             *len = 0;
132                 rv = sendto(sock->socketdes, buf, (*len), flags,
139         *len = 0;
142     *len = rv;
148                                  apr_size_t *len)
155         rv = recvfrom(sock->socketdes, buf, (*len), flags,
163             *len = 0;
167                 rv = recvfrom(sock->socketdes, buf, (*len), flags,
173         (*len) = 0;
186     (*len) = rv;
195                               apr_int32_t nvec, apr_size_t *len)
221             *len = 0;
231         *len = 0;
237     (*len) = rv;
240     *len = vec[0].iov_len;
241     return apr_socket_send(sock, vec[0].iov_base, len);
259                                  apr_size_t *len, apr_int32_t flags)
273     if ((apr_int64_t)*offset + *len > INT_MAX) {
286     if (sizeof(off_t) == 8 && *len > INT_MAX) {
287         *len = INT_MAX;
308             *len = 0;
322             *len = hdrbytes;
336                       *len);   /* number of bytes to send */
344             *len = 0;
352                               *len);    /* number of bytes to send */
358         *len = nbytes;
366     if (rv < *len) {
367         *len = nbytes;
397             *len = nbytes;
406     (*len) = nbytes;
415                                  apr_size_t *len, apr_int32_t flags)
418     apr_off_t bytes_to_send = *len;
442             *len = 0;
452             *len = bytes_sent;
466                 *len = 0;
491                     (*len) = bytes_sent;
502                 (*len) = bytes_sent;
515             *len = bytes_sent;
521     (*len) = bytes_sent;
533                                  apr_size_t * len, apr_int32_t flags)
541     apr_size_t bytes_to_send = *len;
578                 *len = 0;
606                         (*len) = nbytes;
616                     (*len) = nbytes;
639                 *len = 0;
645     (*len) = nbytes;
669                                  apr_size_t *len, apr_int32_t flags)
673     apr_size_t nbytes = *len, headerlen, trailerlen;
687     if ((apr_int64_t)*offset + *len > INT_MAX) {
775             *len = 0;
796         *len = 0;
800     /* Set len to the number of bytes written */
801     *len = rc;
817                                  apr_size_t * len, apr_int32_t flags)
902     parms.file_bytes = *len;
922             *len = 0;
934     (*len) = parms.bytes_sent;
979                                  apr_size_t *len, apr_int32_t flags)
1011     /* If the len is 0, we skip the file. */
1012     if (*len)
1017         sfv[curvec].sfv_len = *len;
1042             *len = 0;
1073                     *len = 0;
1084         *len = 0;
1089     *len = nbytes;
1098     if ((sock->timeout > 0) && (*len < requested_len)) {