[ksh93+] Array fed by function is empty when used in main. Post: 302827201

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libssh2_session_block_directions

libssh2_session_block_directions(3)				  libssh2 manual			       libssh2_session_block_directions(3)

NAME

       libssh2_session_block_directions - get directions to wait for

SYNOPSIS

       #include <libssh2.h>

       int libssh2_session_block_directions(LIBSSH2_SESSION *session);

DESCRIPTION

       session - Session instance as returned by libssh2_session_init_ex(3)

       When  any  of libssh2 functions return LIBSSH2_ERROR_EAGAIN an application should wait for the socket to have data available for reading or
       writing. Depending on the return value of libssh2_session_block_directions(3) an application should wait for read, write or both.

RETURN VALUE

       Returns the set of directions as a binary mask. Can be a combination of:

       LIBSSH2_SESSION_BLOCK_INBOUND: Inbound direction blocked.

       LIBSSH2_SESSION_BLOCK_OUTBOUND: Outbound direction blocked.

       Application should wait for data to be available for socket prior to calling a libssh2 function again. If LIBSSH2_SESSION_BLOCK_INBOUND	is
       set select should contain the session socket in readfds set.  Correspondingly in case of LIBSSH2_SESSION_BLOCK_OUTBOUND writefds set should
       contain the socket.

AVAILABILITY

       Added in 1.0

libssh2 1.0							    1 Oct 2008				       libssh2_session_block_directions(3)