Incorrect Information About net_read() Return Value

The section net_read in Sun Java System Web Server 6.1 SP12 NSAPI Programmer’s Guide contains incorrect information about the return value for the net_read() function. The correct information is:

Returns

The number of bytes read, which will not exceed the maximum size, sz. A negative value is returned if an error has occurred, in which case errno is set to the constant ETIMEDOUT if the operation did not complete before timeout seconds elapsed.

The number of bytes read, which will not exceed the maximum size, sz. A negative value is returned if an error has occurred, in which case errno is set to one of the following constants:

• ETIMEDOUT if the read operation did not complete before timeout seconds elapsed.

• EAGAIN if non-blocking I/O is enabled on the socket descriptor and the socket was temporarily unavailable.

• EWOULDBLOCK if non-blocking I/O is enabled on the socket descriptor and the read operation would have blocked.