diff options
Diffstat (limited to 'src/libstrongswan/utils/windows.c')
-rw-r--r-- | src/libstrongswan/utils/windows.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/libstrongswan/utils/windows.c b/src/libstrongswan/utils/windows.c index 6963086b7..397f3b156 100644 --- a/src/libstrongswan/utils/windows.c +++ b/src/libstrongswan/utils/windows.c @@ -310,6 +310,66 @@ char* getpass(const char *prompt) } /** + * See header. + */ +#undef strerror_s +int strerror_s_extended(char *buf, size_t buflen, int errnum) +{ + const char *errstr [] = { + /* EADDRINUSE */ "Address in use", + /* EADDRNOTAVAIL */ "Address not available", + /* EAFNOSUPPORT */ "Address family not supported", + /* EALREADY */ "Connection already in progress", + /* EBADMSG */ "Bad message", + /* ECANCELED */ "Operation canceled", + /* ECONNABORTED */ "Connection aborted", + /* ECONNREFUSED */ "Connection refused", + /* ECONNRESET */ "Connection reset", + /* EDESTADDRREQ */ "Destination address required", + /* EHOSTUNREACH */ "Host is unreachable", + /* EIDRM */ "Identifier removed", + /* EINPROGRESS */ "Operation in progress", + /* EISCONN */ "Socket is connected", + /* ELOOP */ "Too many levels of symbolic links", + /* EMSGSIZE */ "Message too large", + /* ENETDOWN */ "Network is down", + /* ENETRESET */ "Connection aborted by network", + /* ENETUNREACH */ "Network unreachable", + /* ENOBUFS */ "No buffer space available", + /* ENODATA */ "No message is available", + /* ENOLINK */ "No link", + /* ENOMSG */ "No message of the desired type", + /* ENOPROTOOPT */ "Protocol not available", + /* ENOSR */ "No stream resources", + /* ENOSTR */ "Not a stream", + /* ENOTCONN */ "The socket is not connected", + /* ENOTRECOVERABLE */ "State not recoverable", + /* ENOTSOCK */ "Not a socket", + /* ENOTSUP */ "Not supported", + /* EOPNOTSUPP */ "Operation not supported on socket", + /* EOTHER */ "Other error", + /* EOVERFLOW */ "Value too large to be stored in data type", + /* EOWNERDEAD */ "Previous owner died", + /* EPROTO */ "Protocol error", + /* EPROTONOSUPPORT */ "Protocol not supported", + /* EPROTOTYPE */ "Protocol wrong type for socket", + /* ETIME */ "Timeout", + /* ETIMEDOUT */ "Connection timed out", + /* ETXTBSY */ "Text file busy", + /* EWOULDBLOCK */ "Operation would block", + }; + int offset = EADDRINUSE; + + if (errnum < offset || errnum > offset + countof(errstr)) + { + return strerror_s(buf, buflen, errnum); + } + strncpy(buf, errstr[errnum - offset], buflen); + buf[buflen - 1] = '\0'; + return 0; +} + +/** * Set errno for a function setting WSA error on failure */ static int wserr(int retval) |