[NTLUG:Discuss] a question for one of you programer types.

[Richard Geoffrion]

I'm  getting compilation errors compiling SSH. Could someone dechiper what
is going on and point me in the right direction.  Is it a compile time flag
I'm missing, or some library I'm missing.


[error]
gcc -g -O2 -Wall -I. -I. -I/usr/local/ssl/include  -DETCDIR=\"/usr/local/etc
\" -D_PATH_SSH_PROGRAM=\"/usr/local/bin/ssh\
" -D_PATH_SSH_ASKPASS_DEFAULT=\"/usr/local/libexec/ssh-askpass\" -D_PATH_SFT
P_SERVER=\"/usr/local/libexec/sftp-server\"
-D_PATH_SSH_PIDDIR=\"/var/run\" -DHAVE_CONFIG_H -c channels.c
channels.c: In function `auth_input_request_forwarding':
channels.c:2613: warning: implicit declaration of function `mkdtemp'
channels.c:2613: warning: comparison between pointer and integer
channels.c:2626: warning: passing arg 1 of `on_exit' from incompatible
pointer type
channels.c:2626: too few arguments to function `on_exit'
make: *** [channels.o] Error 1
[/error]

[snippet of code]

 /* Create private directory for socket */
        if (mkdtemp(channel_forwarded_auth_socket_dir) == NULL) {
                packet_send_debug("Agent forwarding disabled: mkdtemp()
failed: %.100s",
                    strerror(errno));
                restore_uid();
                xfree(channel_forwarded_auth_socket_name);
                xfree(channel_forwarded_auth_socket_dir);
                channel_forwarded_auth_socket_name = NULL;
                channel_forwarded_auth_socket_dir = NULL;
                return 0;
        }
                snprintf(channel_forwarded_auth_socket_name,
MAX_SOCKET_NAME, "%s/agent.%d",
                     channel_forwarded_auth_socket_dir, (int) getpid());
        if (atexit(cleanup_socket) < 0) {
                      int saved = errno;
                    cleanup_socket();
                    packet_disconnect("socket: %.100s", strerror(saved));
        }

[/snippet of code]