libssh2_session_last_errno (3) - Linux Manuals
libssh2_session_last_errno: get the most recent error number
NAME
libssh2_session_last_errno - get the most recent error numberSYNOPSIS
#include <libssh2.h>int libssh2_session_last_errno(LIBSSH2_SESSION *session);
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)Determine the most recent error condition.