get_sid
Returns the socket ID.
int <protocol>_get_sid ();
int ftp_get_sid ();
ftp_get_sid returns the socket ID.
int smtp_get_sid ();
smtp_get_sid returns the socket ID.
int pop3_get_sid ();
pop3_get_sid returns the socket ID.
int imap_get_sid ();
imap_get_sid returns the socket ID.
These functions return the socket ID. On error, they return zero.
These are global functions. For an individual session use get_sid_ex.