static bool default_auth;
/* Hook to enable a plugin to control the idle time limit */
-int (*idle_time_hook) __P((struct ppp_idle *)) = NULL;
+int (*idle_time_hook)(struct ppp_idle *) = NULL;
/* Hook for a plugin to say whether we can possibly authenticate any peer */
-int (*pap_check_hook) __P((void)) = NULL;
+int (*pap_check_hook)(void) = NULL;
/* Hook for a plugin to check the PAP user and password */
-int (*pap_auth_hook) __P((char *user, char *passwd, char **msgp,
- struct wordlist **paddrs,
- struct wordlist **popts)) = NULL;
+int (*pap_auth_hook)(char *user, char *passwd, char **msgp,
+ struct wordlist **paddrs,
+ struct wordlist **popts) = NULL;
/* Hook for a plugin to know about the PAP user logout */
-void (*pap_logout_hook) __P((void)) = NULL;
+void (*pap_logout_hook)(void) = NULL;
/* Hook for a plugin to get the PAP password for authenticating us */
-int (*pap_passwd_hook) __P((char *user, char *passwd)) = NULL;
+int (*pap_passwd_hook)(char *user, char *passwd) = NULL;
/* Hook for a plugin to say if we can possibly authenticate a peer using CHAP */
-int (*chap_check_hook) __P((void)) = NULL;
+int (*chap_check_hook)(void) = NULL;
/* Hook for a plugin to get the CHAP password for authenticating us */
-int (*chap_passwd_hook) __P((char *user, char *passwd)) = NULL;
+int (*chap_passwd_hook)(char *user, char *passwd) = NULL;
#ifdef USE_EAPTLS
/* Hook for a plugin to get the EAP-TLS password for authenticating us */
-int (*eaptls_passwd_hook) __P((char *user, char *passwd)) = NULL;
+int (*eaptls_passwd_hook)(char *user, char *passwd) = NULL;
#endif
/* Hook for a plugin to say whether it is OK if the peer
refuses to authenticate. */
-int (*null_auth_hook) __P((struct wordlist **paddrs,
- struct wordlist **popts)) = NULL;
+int (*null_auth_hook)(struct wordlist **paddrs,
+ struct wordlist **popts) = NULL;
-int (*allowed_address_hook) __P((u_int32_t addr)) = NULL;
+int (*allowed_address_hook)(u_int32_t addr) = NULL;
#ifdef HAVE_MULTILINK
/* Hook for plugin to hear when an interface joins a multilink bundle */
-void (*multilink_join_hook) __P((void)) = NULL;
+void (*multilink_join_hook)(void) = NULL;
#endif
/* A notifier for when the peer has authenticated itself,
static char *uafname; /* name of most recent +ua file */
-extern char *crypt __P((const char *, const char *));
+extern char *crypt (const char *, const char *);
/* Prototypes for procedures local to this file. */
-static void network_phase __P((int));
-static void check_idle __P((void *));
-static void connect_time_expired __P((void *));
-static int null_login __P((int));
-static int get_pap_passwd __P((char *));
-static int have_pap_secret __P((int *));
-static int have_chap_secret __P((char *, char *, int, int *));
-static int have_srp_secret __P((char *client, char *server, int need_ip,
- int *lacks_ipp));
+static void network_phase (int);
+static void check_idle (void *);
+static void connect_time_expired (void *);
+static int null_login (int);
+static int get_pap_passwd (char *);
+static int have_pap_secret (int *);
+static int have_chap_secret (char *, char *, int, int *);
+static int have_srp_secret(char *client, char *server, int need_ip,
+ int *lacks_ipp);
#ifdef USE_EAPTLS
static int have_eaptls_secret_server
-__P((char *client, char *server, int need_ip, int *lacks_ipp));
-static int have_eaptls_secret_client __P((char *client, char *server));
-static int scan_authfile_eaptls __P((FILE * f, char *client, char *server,
+(char *client, char *server, int need_ip, int *lacks_ipp);
+static int have_eaptls_secret_client (char *client, char *server);
+static int scan_authfile_eaptls(FILE * f, char *client, char *server,
char *cli_cert, char *serv_cert,
char *ca_cert, char *pk,
struct wordlist ** addrs,
struct wordlist ** opts,
- char *filename, int flags));
+ char *filename, int flags);
#endif
-static int ip_addr_check __P((u_int32_t, struct permitted_ip *));
-static int scan_authfile __P((FILE *, char *, char *, char *,
- struct wordlist **, struct wordlist **,
- char *, int));
-static void free_wordlist __P((struct wordlist *));
-static void auth_script __P((char *));
-static void auth_script_done __P((void *));
-static void set_allowed_addrs __P((int, struct wordlist *, struct wordlist *));
-static int some_ip_ok __P((struct wordlist *));
-static int setupapfile __P((char **));
-static int privgroup __P((char **));
-static int set_noauth_addr __P((char **));
-static int set_permitted_number __P((char **));
-static void check_access __P((FILE *, char *));
-static int wordlist_count __P((struct wordlist *));
+static int ip_addr_check (u_int32_t, struct permitted_ip *);
+static int scan_authfile(FILE *, char *, char *, char *,
+ struct wordlist **, struct wordlist **,
+ char *, int);
+static void free_wordlist (struct wordlist *);
+static void auth_script (char *);
+static void auth_script_done (void *);
+static void set_allowed_addrs (int, struct wordlist *, struct wordlist *);
+static int some_ip_ok (struct wordlist *);
+static int setupapfile (char **);
+static int privgroup (char **);
+static int set_noauth_addr (char **);
+static int set_permitted_number (char **);
+static void check_access (FILE *, char *);
+static int wordlist_count (struct wordlist *);
#ifdef MAXOCTETS
-static void check_maxoctets __P((void *));
+static void check_maxoctets (void *);
#endif
/*
* setupapfile - specifies UPAP info for authenticating with peer.
*/
static int
-setupapfile(argv)
- char **argv;
+setupapfile(char **argv)
{
FILE *ufile;
int l;
* privgroup - allow members of the group to have privileged access.
*/
static int
-privgroup(argv)
- char **argv;
+privgroup(char **argv)
{
struct group *g;
int i;
* Equivalent to specifying an entry like `"" * "" addr' in pap-secrets.
*/
static int
-set_noauth_addr(argv)
- char **argv;
+set_noauth_addr(char **argv)
{
char *addr = *argv;
int l = strlen(addr) + 1;
* set_permitted_number - set remote telephone number(s) that may connect.
*/
static int
-set_permitted_number(argv)
- char **argv;
+set_permitted_number(char **argv)
{
char *number = *argv;
int l = strlen(number) + 1;
* An Open on LCP has requested a change from Dead to Establish phase.
*/
void
-link_required(unit)
- int unit;
+link_required(int unit)
{
}
/*
* Bring the link up to the point of being able to do ppp.
*/
-void start_link(unit)
- int unit;
+void start_link(int unit)
{
status = EXIT_CONNECT_FAILED;
new_phase(PHASE_SERIALCONN);
* physical layer down.
*/
void
-link_terminated(unit)
- int unit;
+link_terminated(int unit)
{
if (phase == PHASE_DEAD || phase == PHASE_MASTER)
return;
* LCP has gone down; it will either die or try to re-establish.
*/
void
-link_down(unit)
- int unit;
+link_down(int unit)
{
if (auth_state != s_down) {
notify(link_down_notifier, 0);
* Proceed to the Dead, Authenticate or Network phase as appropriate.
*/
void
-link_established(unit)
- int unit;
+link_established(int unit)
{
int auth;
lcp_options *wo = &lcp_wantoptions[unit];
* Proceed to the network phase.
*/
static void
-network_phase(unit)
- int unit;
+network_phase(int unit)
{
lcp_options *go = &lcp_gotoptions[unit];
}
void
-start_networks(unit)
- int unit;
+start_networks(int unit)
{
int i;
struct protent *protp;
}
void
-continue_networks(unit)
- int unit;
+continue_networks(int unit)
{
int i;
struct protent *protp;
* The peer has failed to authenticate himself using `protocol'.
*/
void
-auth_peer_fail(unit, protocol)
- int unit, protocol;
+auth_peer_fail(int unit, int protocol)
{
/*
* Authentication failure: take the link down
* The peer has been successfully authenticated using `protocol'.
*/
void
-auth_peer_success(unit, protocol, prot_flavor, name, namelen)
- int unit, protocol, prot_flavor;
- char *name;
- int namelen;
+auth_peer_success(int unit, int protocol, int prot_flavor,
+ char *name, int namelen)
{
int bit;
* We have failed to authenticate ourselves to the peer using `protocol'.
*/
void
-auth_withpeer_fail(unit, protocol)
- int unit, protocol;
+auth_withpeer_fail(int unit, int protocol)
{
if (passwd_from_file)
BZERO(passwd, MAXSECRETLEN);
* We have successfully authenticated ourselves with the peer using `protocol'.
*/
void
-auth_withpeer_success(unit, protocol, prot_flavor)
- int unit, protocol, prot_flavor;
+auth_withpeer_success(int unit, int protocol, int prot_flavor)
{
int bit;
const char *prot = "";
* np_up - a network protocol has come up.
*/
void
-np_up(unit, proto)
- int unit, proto;
+np_up(int unit, int proto)
{
int tlim;
* np_down - a network protocol has gone down.
*/
void
-np_down(unit, proto)
- int unit, proto;
+np_down(int unit, int proto)
{
if (--num_np_up == 0) {
UNTIMEOUT(check_idle, NULL);
* np_finished - a network protocol has finished using the link.
*/
void
-np_finished(unit, proto)
- int unit, proto;
+np_finished(int unit, int proto)
{
if (--num_np_open <= 0) {
/* no further use for the link: shut up shop. */
#ifdef MAXOCTETS
static void
-check_maxoctets(arg)
- void *arg;
+check_maxoctets(void *arg)
{
unsigned int used;
* enough that we can shut it down.
*/
static void
-check_idle(arg)
- void *arg;
+check_idle(void *arg)
{
struct ppp_idle idle;
time_t itime;
* connect_time_expired - log a message and close the connection.
*/
static void
-connect_time_expired(arg)
- void *arg;
+connect_time_expired(void *arg)
{
info("Connect time expired");
status = EXIT_CONNECT_TIME;
* auth_check_options - called to check authentication options.
*/
void
-auth_check_options()
+auth_check_options(void)
{
lcp_options *wo = &lcp_wantoptions[0];
int can_auth;
* to use for authenticating ourselves and/or the peer.
*/
void
-auth_reset(unit)
- int unit;
+auth_reset(int unit)
{
lcp_options *go = &lcp_gotoptions[unit];
lcp_options *ao = &lcp_allowoptions[unit];
* In either case, msg points to an appropriate message.
*/
int
-check_passwd(unit, auser, userlen, apasswd, passwdlen, msg)
- int unit;
- char *auser;
- int userlen;
- char *apasswd;
- int passwdlen;
- char **msg;
+check_passwd(int unit,
+ char *auser, int userlen,
+ char *apasswd, int passwdlen, char **msg)
{
int ret;
char *filename;
* and return 1.
*/
static int
-null_login(unit)
- int unit;
+null_login(int unit)
{
char *filename;
FILE *f;
* Assumes passwd points to MAXSECRETLEN bytes of space (if non-null).
*/
static int
-get_pap_passwd(passwd)
- char *passwd;
+get_pap_passwd(char *passwd)
{
char *filename;
FILE *f;
* secrets that we could possibly use for authenticating the peer.
*/
static int
-have_pap_secret(lacks_ipp)
- int *lacks_ipp;
+have_pap_secret(int *lacks_ipp)
{
FILE *f;
int ret;
* know the identity yet.
*/
static int
-have_chap_secret(client, server, need_ip, lacks_ipp)
- char *client;
- char *server;
- int need_ip;
- int *lacks_ipp;
+have_chap_secret(char *client, char *server,
+ int need_ip, int *lacks_ipp)
{
FILE *f;
int ret;
* know the identity yet.
*/
static int
-have_srp_secret(client, server, need_ip, lacks_ipp)
- char *client;
- char *server;
- int need_ip;
- int *lacks_ipp;
+have_srp_secret(char *client, char *server, int need_ip, int *lacks_ipp)
{
FILE *f;
int ret;
* (We could be either client or server).
*/
int
-get_secret(unit, client, server, secret, secret_len, am_server)
- int unit;
- char *client;
- char *server;
- char *secret;
- int *secret_len;
- int am_server;
+get_secret(int unit, char *client, char *server,
+ char *secret, int *secret_len, int am_server)
{
FILE *f;
int ret, len;
* (We could be either client or server).
*/
int
-get_srp_secret(unit, client, server, secret, am_server)
- int unit;
- char *client;
- char *server;
- char *secret;
- int am_server;
+get_srp_secret(int unit, char *client, char *server,
+ char *secret, int am_server)
{
FILE *fp;
int ret;
* and leaves the following words in extra_options.
*/
static void
-set_allowed_addrs(unit, addrs, opts)
- int unit;
- struct wordlist *addrs;
- struct wordlist *opts;
+set_allowed_addrs(int unit, struct wordlist *addrs,
+ struct wordlist *opts)
{
int n;
struct wordlist *ap, **plink;
* a given IP address. Returns 1 if authorized, 0 otherwise.
*/
int
-auth_ip_addr(unit, addr)
- int unit;
- u_int32_t addr;
+auth_ip_addr(int unit, u_int32_t addr)
{
int ok;
}
static int
-ip_addr_check(addr, addrs)
- u_int32_t addr;
- struct permitted_ip *addrs;
+ip_addr_check(u_int32_t addr, struct permitted_ip *addrs)
{
for (; ; ++addrs)
if ((addr & addrs->mask) == addrs->base)
* addr is in network byte order.
*/
int
-bad_ip_adrs(addr)
- u_int32_t addr;
+bad_ip_adrs(u_int32_t addr)
{
addr = ntohl(addr);
return (addr >> IN_CLASSA_NSHIFT) == IN_LOOPBACKNET
* IP address(es).
*/
static int
-some_ip_ok(addrs)
- struct wordlist *addrs;
+some_ip_ok(struct wordlist *addrs)
{
for (; addrs != 0; addrs = addrs->next) {
if (addrs->word[0] == '-')
* Returns 1 if authorized, 0 otherwise.
*/
int
-auth_number()
+auth_number(void)
{
struct wordlist *wp = permitted_numbers;
int l;
* check_access - complain if a secret file has too-liberal permissions.
*/
static void
-check_access(f, filename)
- FILE *f;
- char *filename;
+check_access(FILE *f, char *filename)
{
struct stat sbuf;
* match.
*/
static int
-scan_authfile(f, client, server, secret, addrs, opts, filename, flags)
- FILE *f;
- char *client;
- char *server;
- char *secret;
- struct wordlist **addrs;
- struct wordlist **opts;
- char *filename;
- int flags;
+scan_authfile(FILE *f, char *client, char *server,
+ char *secret, struct wordlist **addrs,
+ struct wordlist **opts, char *filename,
+ int flags)
{
int newline, xxx;
int got_flag, best_flag;
* wordlist_count - return the number of items in a wordlist
*/
static int
-wordlist_count(wp)
- struct wordlist *wp;
+wordlist_count(struct wordlist *wp)
{
int n;
* free_wordlist - release memory allocated for a wordlist.
*/
static void
-free_wordlist(wp)
- struct wordlist *wp;
+free_wordlist(struct wordlist *wp)
{
struct wordlist *next;
* has finished.
*/
static void
-auth_script_done(arg)
- void *arg;
+auth_script_done(void *arg)
{
auth_script_pid = 0;
switch (auth_script_state) {
* interface-name peer-name real-user tty speed
*/
static void
-auth_script(script)
- char *script;
+auth_script(char *script)
{
char strspeed[32];
struct passwd *pw;
#ifdef USE_EAPTLS
static int
-have_eaptls_secret_server(client, server, need_ip, lacks_ipp)
- char *client;
- char *server;
- int need_ip;
- int *lacks_ipp;
+have_eaptls_secret_server(char *client, char *server,
+ int need_ip, int *lacks_ipp)
{
FILE *f;
int ret;
static int
-have_eaptls_secret_client(client, server)
- char *client;
- char *server;
+have_eaptls_secret_client(char *client, char *server)
{
FILE *f;
int ret;
static int
-scan_authfile_eaptls(f, client, server, cli_cert, serv_cert, ca_cert, pk,
- addrs, opts, filename, flags)
- FILE *f;
- char *client;
- char *server;
- char *cli_cert;
- char *serv_cert;
- char *ca_cert;
- char *pk;
- struct wordlist **addrs;
- struct wordlist **opts;
- char *filename;
- int flags;
+scan_authfile_eaptls(FILE *f, char *client, char *server,
+ char *cli_cert, char *serv_cert, char *ca_cert,
+ char *pk, struct wordlist **addrs,
+ struct wordlist **opts,
+ char *filename, int flags)
{
int newline;
int got_flag, best_flag;
int
-get_eaptls_secret(unit, client, server, clicertfile, servcertfile,
- cacertfile, capath, pkfile, am_server)
- int unit;
- char *client;
- char *server;
- char *clicertfile;
- char *servcertfile;
- char *cacertfile;
- char *capath;
- char *pkfile;
- int am_server;
+get_eaptls_secret(int unit, char *client, char *server,
+ char *clicertfile, char *servcertfile, char *cacertfile,
+ char *capath, char *pkfile, int am_server)
{
FILE *fp;
int ret;
projects / ppp.git / blobdiff