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

spt_recvfromx(2) OSS System Calls Reference Manual

[EFAULT] A user-supplied memory buffer cannot be accessed or written.

[EINTR] A signal interrupted the function before any data was available.

[EINVAL] The MSG_OOB value is speciﬁed in the ﬂags parameter and no out-of-band

data is available.

[EIO] An input or output error occurred.

[ENOBUFS] There was not enough buffer space available to complete the call. A retry at a

later time may succeed.

[ENOMEM] Required memory resources were not available. A retry at a later time may

succeed.

[ENOTCONN] A receive operation was attempted on a connection-oriented socket that is not

connected.

[ENOTSOCK] The socket parameter does not refer to a socket.

[EOPNOTSUPP]

The speciﬁed value for the ﬂags parameter is not supported for this socket type

or protocol.

[ETIMEDOUT]

A transmission timed out on an active connection.

[EWOULDBLOCK]

The socket ﬁle descriptor is marked nonblocking (O_NONBLOCK is set) and

the operation would block.

RELATED INFORMATION

Functions: read(2), recv(2), recvfrom(2), recvmsg(2), select(2), send(2), sendmsg(2),

sendto(2), shutdown(2), socket(2), spt_recvx(2), spt_recvfrom(2), spt_recvmsgx(2),

spt_sendtox(2), spt_sendx(2), spt_sendmsgx(2), spt_writex(2), write(2).

STANDARDS CONFORMANCE

This function is an extension to the UNIX 98 speciﬁcation. Interfaces documented on this refer-

ence page conform to the following industry standards:

• IEEE Std 1003.1c-1995, POSIX System Application Program Interface

The use of the header ﬁle spthread.h is an HP exception to the POSIX standard.

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