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6916a665 RS |
1 | /* |
2 | Copyright (C) 2012 by Ronnie Sahlberg <ronniesahlberg@gmail.com> | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU Lesser General Public License as published by | |
6 | the Free Software Foundation; either version 2.1 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
9 | This program is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public License | |
15 | along with this program; if not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | ||
18 | #ifdef WIN32 | |
19 | #include "win32_compat.h" | |
20 | #endif/*WIN32*/ | |
21 | ||
22 | #include <stdio.h> | |
23 | #include <errno.h> | |
24 | #include <rpc/rpc.h> | |
25 | #include <rpc/xdr.h> | |
26 | #include "libnfs.h" | |
27 | #include "libnfs-raw.h" | |
28 | #include "libnfs-private.h" | |
29 | #include "libnfs-raw-nlm.h" | |
30 | ||
e01ed6a2 | 31 | int rpc_nlm4_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data) |
6916a665 RS |
32 | { |
33 | struct rpc_pdu *pdu; | |
34 | ||
35 | pdu = rpc_allocate_pdu(rpc, NLM_PROGRAM, NLM_V4, NLM4_NULL, cb, private_data, (xdrproc_t)xdr_void, 0); | |
36 | if (pdu == NULL) { | |
37 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nlm/null call"); | |
38 | return -1; | |
39 | } | |
40 | ||
41 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
42 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nlm/null call"); | |
43 | rpc_free_pdu(rpc, pdu); | |
44 | return -1; | |
45 | } | |
46 | ||
47 | return 0; | |
48 | } | |
49 | ||
e01ed6a2 RS |
50 | int rpc_nlm4_test_async(struct rpc_context *rpc, rpc_cb cb, struct NLM4_TESTargs *args, void *private_data) |
51 | { | |
52 | struct rpc_pdu *pdu; | |
53 | ||
54 | pdu = rpc_allocate_pdu(rpc, NLM_PROGRAM, NLM_V4, NLM4_TEST, cb, private_data, (xdrproc_t)xdr_NLM4_TESTres, sizeof(NLM4_TESTres)); | |
55 | if (pdu == NULL) { | |
56 | rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nlm/test call"); | |
57 | return -1; | |
58 | } | |
59 | ||
60 | if (xdr_NLM4_TESTargs(&pdu->xdr, args) == 0) { | |
61 | rpc_set_error(rpc, "XDR error: Failed to encode NLM4_TESTargs"); | |
62 | rpc_free_pdu(rpc, pdu); | |
63 | return -2; | |
64 | } | |
65 | ||
66 | if (rpc_queue_pdu(rpc, pdu) != 0) { | |
67 | rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nlm/test call"); | |
68 | rpc_free_pdu(rpc, pdu); | |
69 | return -1; | |
70 | } | |
71 | ||
72 | return 0; | |
73 | } | |
74 | ||
6916a665 RS |
75 | char *nlmstat4_to_str(int st) |
76 | { | |
77 | enum nlmstat4 stat = st; | |
78 | ||
79 | char *str = "unknown nlm stat"; | |
80 | switch (stat) { | |
81 | case NLM4_GRANTED: str="NLM4_GRANTED";break; | |
82 | case NLM4_DENIED: str="NLM4_DENIED";break; | |
83 | case NLM4_DENIED_NOLOCKS: str="NLM4_DENIED_NOLOCKS";break; | |
84 | case NLM4_BLOCKED: str="NLM4_BLOCKED";break; | |
85 | case NLM4_DENIED_GRACE_PERIOD: str="NLM4_DENIED_GRACE_PERIOD";break; | |
86 | case NLM4_DEADLCK: str="NLM4_DEADLCK";break; | |
87 | case NLM4_ROFS: str="NLM4_ROFS";break; | |
88 | case NLM4_STALE_FH: str="NLM4_STALE_FH";break; | |
89 | case NLM4_FBIG: str="NLM4_FBIG";break; | |
90 | case NLM4_FAILED: str="NLM4_FAILED";break; | |
91 | } | |
92 | return str; | |
93 | } | |
94 | ||
95 | ||
96 | ||
97 |