libssh2_channel_eof - check a channel’s EOF status
#include <libssh2.h>
int libssh2_channel_eof(LIBSSH2_CHANNEL *channel);
channel - active channel stream to set closed status on.
Check if the remote host has sent an EOF status for the selected
stream.
Returns 1 if the remote host has sent EOF, otherwise 0.
libssh2_channel_close(3)