return avail;
}
-static curlioerr rpc_ioctl(CURL *handle, int cmd, void *clientp)
+static int rpc_seek(void *clientp, curl_off_t offset, int origin)
{
struct rpc_state *rpc = clientp;
- switch (cmd) {
- case CURLIOCMD_NOP:
- return CURLIOE_OK;
+ if (origin != SEEK_SET)
+ BUG("rpc_seek only handles SEEK_SET, not %d", origin);
- case CURLIOCMD_RESTARTREAD:
- if (rpc->initial_buffer) {
- rpc->pos = 0;
- return CURLIOE_OK;
+ if (rpc->initial_buffer) {
+ if (offset < 0 || offset > rpc->len) {
+ error("curl seek would be outside of rpc buffer");
+ return CURL_SEEKFUNC_FAIL;
}
- error(_("unable to rewind rpc post data - try increasing http.postBuffer"));
- return CURLIOE_FAILRESTART;
-
- default:
- return CURLIOE_UNKNOWNCMD;
+ rpc->pos = offset;
+ return CURL_SEEKFUNC_OK;
}
+ error(_("unable to rewind rpc post data - try increasing http.postBuffer"));
+ return CURL_SEEKFUNC_FAIL;
}
struct check_pktline_state {
rpc->initial_buffer = 1;
curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, rpc_out);
curl_easy_setopt(slot->curl, CURLOPT_INFILE, rpc);
- curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, rpc_ioctl);
- curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, rpc);
+ curl_easy_setopt(slot->curl, CURLOPT_SEEKFUNCTION, rpc_seek);
+ curl_easy_setopt(slot->curl, CURLOPT_SEEKDATA, rpc);
if (options.verbosity > 1) {
fprintf(stderr, "POST %s (chunked)\n", rpc->service_name);
fflush(stderr);