add a sync function to get the export list from a server and add an example of how...

[deb_libnfs.git] / lib / pdu.c

diff --git a/lib/pdu.c b/lib/pdu.c
index 8aefa5743d9d76f14f98b4d7e780d7ffb09d132a..fb03061c5a3192664aaddeb60b259854d73c8f62 100644 (file)
--- a/lib/pdu.c
+++ b/lib/pdu.c
@@ -32,13 +32,12 @@ struct rpc_pdu *rpc_allocate_pdu(struct rpc_context *rpc, int program, int versi
        struct rpc_msg msg;
 
        if (rpc == NULL) {
-               printf("trying to allocate rpc pdu on NULL context\n");
                return NULL;
        }
 
        pdu = malloc(sizeof(struct rpc_pdu));
        if (pdu == NULL) {
-               printf("Failed to allocate pdu structure\n");
+               rpc_set_error(rpc, "Out of memory: Failed to allocate pdu structure");
                return NULL;
        }
        bzero(pdu, sizeof(struct rpc_pdu));
@@ -62,7 +61,7 @@ struct rpc_pdu *rpc_allocate_pdu(struct rpc_context *rpc, int program, int versi
        msg.rm_call.cb_verf = rpc->auth->ah_verf;
 
        if (xdr_callmsg(&pdu->xdr, &msg) == 0) {
-               printf("xdr_callmsg failed\n");
+               rpc_set_error(rpc, "xdr_callmsg failed");
                xdr_destroy(&pdu->xdr);
                free(pdu);
                return NULL;
@@ -85,6 +84,7 @@ void rpc_free_pdu(struct rpc_context *rpc _U_, struct rpc_pdu *pdu)
        }
 
        xdr_destroy(&pdu->xdr);
+
        free(pdu);
 }
 
@@ -121,7 +121,7 @@ int rpc_get_pdu_size(char *buf)
        size = ntohl(*(uint32_t *)buf);
 
        if ((size & 0x80000000) == 0) {
-               printf("cant handle oncrpc fragments\n");
+               /* cant handle oncrpc fragments */
                return -1;
        }
 
@@ -137,7 +137,7 @@ static int rpc_process_reply(struct rpc_context *rpc, struct rpc_pdu *pdu, XDR *
        if (pdu->xdr_decode_bufsize > 0) {
                pdu->xdr_decode_buf = malloc(pdu->xdr_decode_bufsize);
                if (pdu->xdr_decode_buf == NULL) {
-                       printf("xdr_replymsg failed in portmap_getport_reply\n");
+                       rpc_set_error(rpc, "xdr_replymsg failed in portmap_getport_reply");
                        pdu->cb(rpc, RPC_STATUS_ERROR, "Failed to allocate buffer for decoding of XDR reply", pdu->private_data);
                        return 0;
                }
@@ -147,7 +147,7 @@ static int rpc_process_reply(struct rpc_context *rpc, struct rpc_pdu *pdu, XDR *
        msg.acpted_rply.ar_results.proc  = pdu->xdr_decode_fn;
 
        if (xdr_replymsg(xdr, &msg) == 0) {
-               printf("xdr_replymsg failed in portmap_getport_reply\n");
+               rpc_set_error(rpc, "xdr_replymsg failed in portmap_getport_reply");
                pdu->cb(rpc, RPC_STATUS_ERROR, "Message rejected by server", pdu->private_data);
                if (pdu->xdr_decode_buf != NULL) {
                        free(pdu->xdr_decode_buf);
@@ -197,13 +197,13 @@ int rpc_process_pdu(struct rpc_context *rpc, char *buf, int size)
 
        xdrmem_create(&xdr, buf, size, XDR_DECODE);
        if (xdr_int(&xdr, &recordmarker) == 0) {
-               printf("xdr_int reading recordmarker failed\n");
+               rpc_set_error(rpc, "xdr_int reading recordmarker failed");
                xdr_destroy(&xdr);
                return -1;
        }
        pos = xdr_getpos(&xdr);
        if (xdr_int(&xdr, (int *)&xid) == 0) {
-               printf("xdr_int reading xid failed\n");
+               rpc_set_error(rpc, "xdr_int reading xid failed");
                xdr_destroy(&xdr);
                return -1;
        }
@@ -215,13 +215,13 @@ int rpc_process_pdu(struct rpc_context *rpc, char *buf, int size)
                }
                SLIST_REMOVE(&rpc->waitpdu, pdu);
                if (rpc_process_reply(rpc, pdu, &xdr) != 0) {
-                       printf("rpc_procdess_reply failed\n");
+                       rpc_set_error(rpc, "rpc_procdess_reply failed");
                }
                xdr_destroy(&xdr);
                rpc_free_pdu(rpc, pdu);
                return 0;
        }
-       printf("No matching pdu found for xid:%d\n", xid);
+       rpc_set_error(rpc, "No matching pdu found for xid:%d", xid);
        xdr_destroy(&xdr);
        return -1;
 }