Open System Services System Calls Reference Manual (G06.28+, H06.05+)

System Functions (r) readv(2)
[ENETDOWN]
The filedes parameter specifies a file on a remote HP NonStop node, but com-
munication with the remote node has been lost.
[ENOTCONN] The socket is no longer connected to a peer socket.
[EOVERFLOW]
The file is a regular file, the value of nbyte is greater than 0 (zero), the starting |
position is before the End-of-File (EOF), and the starting position is greater than |
or equal to the file offset maximum established when the file described by filedes |
was opened.
[ETIMEDOUT]
Data transmission on the socket timed out.
[EWOULDBLOCK]
The process attempted an operation on a socket for which O_NONBLOCK is
set, there is no data, and no error has occurred.
[EWRONGID] One of these conditions occurred:
• The process attempted an input or output operation through an operating
system input/output process (such as a terminal server process) that has
failed or is in the down state.
• The processor for the disk process of the specified file failed during an
input or output operation, and takeover by the backup process occurred.
• The open file descriptor has migrated to a new processor, but the new
processor lacks a resource or system process needed for use of the file
descriptor.
The file descriptor specified by the filedes parameter can only be closed.
For all other error conditions, errno is set to the appropriate Guardian file-system error number.
See the Guardian Procedure Errors and Messages Manual for more information about a specific
Guardian file-system error.
RELATED INFORMATION
Functions: creat(2), dup(2), fcntl(2), ioctl(2), lseek(2), open(2), opendir(3), pipe(2), socket(2).
socketpair(2),
STANDARDS CONFORMANCE
HP extensions to the XPG4 Version 2 specification are:
• The errno values [ECONNRESET], [EFAULT], [EFILEBAD], [EINVAL], [EISDIR],
[EISGUARDIAN], [ENETDOWN], [ENOTCONN], [ETIMEDOUT], and [EWRON-
GID] can be returned.
527186-007 Hewlett-Packard Company 6−15