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Linux Sockets Error Codes


WSAStartup may fail with this error if the limit has been reached. Already have an account? The file handle supplied is not valid. An incorrect number of flow descriptors was specified in the QoS structure. http://softacoustik.com/error-codes/linux-io-error-codes.php

WSA_IO_INCOMPLETE 996 Overlapped I/O event object not in signaled state. When a particular Windows Sockets function indicates an error has occurred, this function should be called immediately to retrieve the extended error code for the failing function call. Note that this error is returned by the operating system, so the error number may change in future releases of Windows. ENOBUFS or ENOMEM Insufficient memory is available. http://www.virtsync.com/c-error-codes-include-errno

Linux Errno Example

The Windows function is indicating a lack of required memory resources. WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range. This operation may also be used to set the process or process group that receives the I/O and asynchronous notification of I/O events via SIGIO. A call to the WSALookupServiceEnd function was made while this call was still processing.

No such host is known. An invalid QoS provider-specific buffer. noname007 commented Sep 13, 2016 👍 Sign up for free to join this conversation on GitHub. Posix Error Codes The next operation on this socket will return the error code of the pending error.

WSA_QOS_EPSFLOWSPEC 11027 Invalid QoS provider-specific flowspec. Errno.h In C for example for the "getaddrinfo" function i can do this: //Resolve the server address and port result = (struct addrinfo *) calloc(1, sizeof(struct addrinfo)); iResult = getaddrinfo("google.com", DEFAULT_PORT, &hints, &result); if An invalid policy object was found in the QoS provider-specific buffer. https://gist.github.com/gabrielfalcao/4216897 A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. 2016-03-15 ERRNO(3) Copyright and license for this manual page HTML

For example, if a call to WaitForMultipleEvents fails or one of the registry functions fails trying to manipulate the protocol/namespace catalogs. How To Use Errno Ran out of disk quota. When SO_KEEPALIVE is enabled on the socket the protocol checks in a protocol-specific manner if the other end is still alive. WSAECONNRESET 10054 Connection reset by peer.

Errno.h In C

By calling shutdown a partial close of a socket is requested, which is a signal that sending or receiving, or both have been discontinued. http://man7.org/linux/man-pages/man3/errno.3.html WSAEFAULT 10014 Bad address. Linux Errno Example WSAEPROVIDERFAILEDINIT 10106 Service provider failed to initialize. Errno.h Windows A socket operation encountered a dead host.

For some system calls and library functions (e.g., getpriority(2)), -1 is a valid return on success. http://softacoustik.com/error-codes/linux-system-error-codes.php SEE ALSO top errno(1), err(3), error(3), perror(3), strerror(3) COLOPHON top This page is part of release 4.08 of the Linux man-pages project. The item is not available locally. WSAECONNABORTED 10053 Software caused connection abort. Errno 0

WSAENAMETOOLONG 10063 Name too long. WSAEPROTOTYPE 10041 Protocol wrong type for socket. WSA_QOS_RECEIVERS 11005 QoS receivers. get redirected here SOCK_DGRAM and SOCK_RAW sockets allow sending of datagrams to correspondents named in sendto(2) calls.

This error is returned by WSAStartup if the Windows Sockets implementation cannot function at this time because the underlying system it uses to provide network services is currently unavailable. Ebadf WSA_QOS_SENDERS 11006 QoS senders. WSA_QOS_NO_SENDERS 11007 No QoS senders.

WSAETIMEDOUT 10060 Connection timed out.

According to this: http://linux.die.net/man/2/socket the function returns -1 on failure, and sets errno to the appropriate error number. I occasionally google C error codes, but always end up grepping through /usr/include to find the answer. WSA_QOS_EFLOWCOUNT 11023 Incorrect QoS flow count. Errno C++ WSAECANCELLED 10103 Call has been canceled.

How do i access this "errno" though? WSA_IO_PENDING 997 Overlapped operations will complete later. For server applications that need to bind multiple sockets to the same port number, consider using setsockopt (SO_REUSEADDR). useful reference WSAETOOMANYREFS 10059 Too many references.

Note that this error is returned by the operating system, so the error number may change in future releases of Windows. A description of the project, information about reporting bugs, and the latest version of this page, can be found at https://www.kernel.org/doc/man-pages/. All the error names specified by POSIX.1 must have distinct values, with the exception of EAGAIN and EWOULDBLOCK, which may be the same. WSAENOTEMPTY 10066 Directory not empty.

An existing connection was forcibly closed by the remote host. The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. The only difference is that read(2) calls will return only the amount of data requested, and any data remaining in the arriving packet will be discarded.

This error is returned if an incorrect protocol is explicitly requested in the socket call, or if an address of the wrong family is used for a socket, for example, in The functions setsockopt(2) and getsockopt(2) are used to set and get options, respectively. ENFILE The system-wide limit on the total number of open files has been reached. WSATRY_AGAIN 11002 Nonauthoritative host not found.

WSAEREFUSED 10112 Database query was refused.