Commit | Line | Data |
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005de2e8 | 1 | /* w32sock.h --- internal auxiliary functions for Windows socket functions |
0f00f2c3 | 2 | |
5e69ceb7 | 3 | Copyright (C) 2008-2014 Free Software Foundation, Inc. |
0f00f2c3 LC |
4 | |
5 | This program is free software: you can redistribute it and/or modify | |
6 | it under the terms of the GNU Lesser General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | /* Written by Paolo Bonzini */ | |
19 | ||
20 | #include <errno.h> | |
21 | ||
22 | /* Get O_RDWR and O_BINARY. */ | |
23 | #include <fcntl.h> | |
24 | ||
35428fb6 | 25 | /* Get _open_osfhandle(). */ |
0f00f2c3 LC |
26 | #include <io.h> |
27 | ||
35428fb6 LC |
28 | /* Get _get_osfhandle(). */ |
29 | #include "msvc-nothrow.h" | |
30 | ||
0f00f2c3 | 31 | #define FD_TO_SOCKET(fd) ((SOCKET) _get_osfhandle ((fd))) |
005de2e8 | 32 | #define SOCKET_TO_FD(fh) (_open_osfhandle ((intptr_t) (fh), O_RDWR | O_BINARY)) |
0f00f2c3 LC |
33 | |
34 | static inline void | |
35 | set_winsock_errno (void) | |
36 | { | |
37 | int err = WSAGetLastError (); | |
38 | ||
39 | /* Map some WSAE* errors to the runtime library's error codes. */ | |
40 | switch (err) | |
41 | { | |
42 | case WSA_INVALID_HANDLE: | |
43 | errno = EBADF; | |
44 | break; | |
45 | case WSA_NOT_ENOUGH_MEMORY: | |
46 | errno = ENOMEM; | |
47 | break; | |
48 | case WSA_INVALID_PARAMETER: | |
49 | errno = EINVAL; | |
50 | break; | |
0f00f2c3 LC |
51 | case WSAENAMETOOLONG: |
52 | errno = ENAMETOOLONG; | |
53 | break; | |
54 | case WSAENOTEMPTY: | |
55 | errno = ENOTEMPTY; | |
56 | break; | |
7f1ea859 LC |
57 | case WSAEWOULDBLOCK: |
58 | errno = EWOULDBLOCK; | |
59 | break; | |
60 | case WSAEINPROGRESS: | |
61 | errno = EINPROGRESS; | |
62 | break; | |
63 | case WSAEALREADY: | |
64 | errno = EALREADY; | |
65 | break; | |
66 | case WSAENOTSOCK: | |
67 | errno = ENOTSOCK; | |
68 | break; | |
69 | case WSAEDESTADDRREQ: | |
70 | errno = EDESTADDRREQ; | |
71 | break; | |
72 | case WSAEMSGSIZE: | |
73 | errno = EMSGSIZE; | |
74 | break; | |
75 | case WSAEPROTOTYPE: | |
76 | errno = EPROTOTYPE; | |
77 | break; | |
78 | case WSAENOPROTOOPT: | |
79 | errno = ENOPROTOOPT; | |
80 | break; | |
81 | case WSAEPROTONOSUPPORT: | |
82 | errno = EPROTONOSUPPORT; | |
83 | break; | |
84 | case WSAEOPNOTSUPP: | |
85 | errno = EOPNOTSUPP; | |
86 | break; | |
87 | case WSAEAFNOSUPPORT: | |
88 | errno = EAFNOSUPPORT; | |
89 | break; | |
90 | case WSAEADDRINUSE: | |
91 | errno = EADDRINUSE; | |
92 | break; | |
93 | case WSAEADDRNOTAVAIL: | |
94 | errno = EADDRNOTAVAIL; | |
95 | break; | |
96 | case WSAENETDOWN: | |
97 | errno = ENETDOWN; | |
98 | break; | |
99 | case WSAENETUNREACH: | |
100 | errno = ENETUNREACH; | |
101 | break; | |
102 | case WSAENETRESET: | |
103 | errno = ENETRESET; | |
104 | break; | |
105 | case WSAECONNABORTED: | |
106 | errno = ECONNABORTED; | |
107 | break; | |
108 | case WSAECONNRESET: | |
109 | errno = ECONNRESET; | |
110 | break; | |
111 | case WSAENOBUFS: | |
112 | errno = ENOBUFS; | |
113 | break; | |
114 | case WSAEISCONN: | |
115 | errno = EISCONN; | |
116 | break; | |
117 | case WSAENOTCONN: | |
118 | errno = ENOTCONN; | |
119 | break; | |
120 | case WSAETIMEDOUT: | |
121 | errno = ETIMEDOUT; | |
122 | break; | |
123 | case WSAECONNREFUSED: | |
124 | errno = ECONNREFUSED; | |
125 | break; | |
126 | case WSAELOOP: | |
127 | errno = ELOOP; | |
128 | break; | |
129 | case WSAEHOSTUNREACH: | |
130 | errno = EHOSTUNREACH; | |
131 | break; | |
0f00f2c3 LC |
132 | default: |
133 | errno = (err > 10000 && err < 10025) ? err - 10000 : err; | |
134 | break; | |
135 | } | |
136 | } |