EPFNOSUPPORTEPFNOSUPPORT — Protocol Family Not Supported
The specified protocol family is not supported or not configured in the system.
ESPIPEA seek operation was attempted on a file descriptor that does not support seeking.
The lseek() system call was used on a pipe, socket, or FIFO, which are sequential streams that do not support random access.
Do not call lseek() on pipes, sockets, or FIFOs. If you need random access, use a regular file instead.
EPFNOSUPPORTThe specified protocol family is not supported or not configured in the system.
EROFSAn attempt was made to modify a file or directory on a filesystem that is mounted read-only.
EIOA physical or low-level I/O error occurred during a read or write operation.
EAFNOSUPPORTThe specified address family is not supported by the protocol or socket implementation.
E2BIGThe total size of the argument list and environment variables passed to exec() exceeds the system limit.
EISDIRThe operation is not permitted on a directory, but the target path is a directory.