i have a linked list set up like
typedef struct client_list {
char *client_name;
int client_socket_fd;
struct client_list *next;
} client;
client *client_list=NULL;
before adding to the list i check if it already exists, only if it does not then i add
if (client_list==NULL... (1 Reply)
can someone provide an example of a struct linked list, where it has strings as its values, and then how do I check if a specific string (say called buffer) exists in the list of structs?
i dont understand how to make a copy of it to check with
this is what i have
... (0 Replies)
Hi, I am programming in kernel, and I want to use a double linked list that holds infos that every process could access and modify THIS list. So, I suppose it is a 'global' variable since every process(thread) can reach it, I am wondering where to put it? by changing some of the kernel files? (1 Reply)
Program to reverse a linked list by traversing only once. (1 Reply)
Discussion started by: VSSajjan
1 Replies
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libssh2_userauth_list
libssh2_userauth_list(3) libssh2 manual libssh2_userauth_list(3)NAME
libssh2_userauth_list - list supported authentication methods
SYNOPSIS
#include <libssh2.h>
char *
libssh2_userauth_list(LIBSSH2_SESSION *session, const char *username,
unsigned int username_len);
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)
username - Username which will be used while authenticating. Note that most server implementations do not permit attempting authentication
with different usernames between requests. Therefore this must be the same username you will use on later userauth calls.
username_len - Length of username parameter.
Send a SSH_USERAUTH_NONE request to the remote host. Unless the remote host is configured to accept none as a viable authentication scheme
(unlikely), it will return SSH_USERAUTH_FAILURE along with a listing of what authentication schemes it does support. In the unlikely event
that none authentication succeeds, this method with return NULL. This case may be distinguished from a failing case by examining lib-
ssh2_userauth_authenticated(3).
RETURN VALUE
On success a comma delimited list of supported authentication schemes. This list is internally managed by libssh2. On failure ruturns
NULL.
ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.
LIBSSH2_ERROR_EAGAIN - Marked for non-blocking I/O but the call
SEE ALSO libssh2_session_init_ex(3)libssh2 0.15 1 Jun 2007 libssh2_userauth_list(3)