Provided by: libssh2-1-dev_1.2.8-2_amd64
libssh2_banner_set - set the SSH prococol banner for the local client
#include <libssh2.h> int libssh2_banner_set(LIBSSH2_SESSION *session, const char *banner);
session - Session instance as returned by libssh2_session_init_ex(3) banner - A pointer to a user defined banner Set the banner that will be sent to the remote host when the SSH session is started with libssh2_session_startup(3) This is optional; a banner corresponding to the protocol and libssh2 version will be sent by default.
Return 0 on success or negative on failure. It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a negative number, it isn't really a failure per se.
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.