| #ifndef HOSTFILE_H |
| #define HOSTFILE_H |
| |
| /* |
| * Checks whether the given host is already in the list of our known hosts. |
| * Returns HOST_OK if the host is known and has the specified key, HOST_NEW |
| * if the host is not known, and HOST_CHANGED if the host is known but used |
| * to have a different host key. The host must be in all lowercase. |
| */ |
| typedef enum { |
| HOST_OK, HOST_NEW, HOST_CHANGED |
| } HostStatus; |
| HostStatus |
| check_host_in_hostfile(const char *filename, const char *host, Key *key, Key *found); |
| |
| /* |
| * Appends an entry to the host file. Returns false if the entry could not |
| * be appended. |
| */ |
| int add_host_to_hostfile(const char *filename, const char *host, Key *key); |
| |
| #endif |