* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#define RCSID "$Id: fsm.c,v 1.23 2004/11/13 02:28:15 paulus Exp $"
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
/*
* TODO:
#include "pppd.h"
#include "fsm.h"
-static const char rcsid[] = RCSID;
-static void fsm_timeout __P((void *));
-static void fsm_rconfreq __P((fsm *, int, u_char *, int));
-static void fsm_rconfack __P((fsm *, int, u_char *, int));
-static void fsm_rconfnakrej __P((fsm *, int, int, u_char *, int));
-static void fsm_rtermreq __P((fsm *, int, u_char *, int));
-static void fsm_rtermack __P((fsm *));
-static void fsm_rcoderej __P((fsm *, u_char *, int));
-static void fsm_sconfreq __P((fsm *, int));
+static void fsm_timeout (void *);
+static void fsm_rconfreq (fsm *, int, u_char *, int);
+static void fsm_rconfack (fsm *, int, u_char *, int);
+static void fsm_rconfnakrej (fsm *, int, int, u_char *, int);
+static void fsm_rtermreq (fsm *, int, u_char *, int);
+static void fsm_rtermack (fsm *);
+static void fsm_rcoderej (fsm *, u_char *, int);
+static void fsm_sconfreq (fsm *, int);
#define PROTO_NAME(f) ((f)->callbacks->proto_name)
* Initialize fsm state.
*/
void
-fsm_init(f)
- fsm *f;
+fsm_init(fsm *f)
{
f->state = INITIAL;
f->flags = 0;
* fsm_lowerup - The lower layer is up.
*/
void
-fsm_lowerup(f)
- fsm *f;
+fsm_lowerup(fsm *f)
{
switch( f->state ){
case INITIAL:
* Cancel all timeouts and inform upper layers.
*/
void
-fsm_lowerdown(f)
- fsm *f;
+fsm_lowerdown(fsm *f)
{
switch( f->state ){
case CLOSED:
* fsm_open - Link is allowed to come up.
*/
void
-fsm_open(f)
- fsm *f;
+fsm_open(fsm *f)
{
switch( f->state ){
case INITIAL:
* send a terminate-request message as configured.
*/
static void
-terminate_layer(f, nextstate)
- fsm *f;
- int nextstate;
+terminate_layer(fsm *f, int nextstate)
{
if( f->state != OPENED )
UNTIMEOUT(fsm_timeout, f); /* Cancel timeout */
* the CLOSED state.
*/
void
-fsm_close(f, reason)
- fsm *f;
- char *reason;
+fsm_close(fsm *f, char *reason)
{
f->term_reason = reason;
f->term_reason_len = (reason == NULL? 0: strlen(reason));
* fsm_timeout - Timeout expired.
*/
static void
-fsm_timeout(arg)
- void *arg;
+fsm_timeout(void *arg)
{
fsm *f = (fsm *) arg;
* fsm_input - Input packet.
*/
void
-fsm_input(f, inpacket, l)
- fsm *f;
- u_char *inpacket;
- int l;
+fsm_input(fsm *f, u_char *inpacket, int l)
{
u_char *inp;
u_char code, id;
* fsm_rconfreq - Receive Configure-Request.
*/
static void
-fsm_rconfreq(f, id, inp, len)
- fsm *f;
- u_char id;
- u_char *inp;
- int len;
+fsm_rconfreq(fsm *f, int id, u_char *inp, int len)
{
int code, reject_if_disagree;
* fsm_rconfack - Receive Configure-Ack.
*/
static void
-fsm_rconfack(f, id, inp, len)
- fsm *f;
- int id;
- u_char *inp;
- int len;
+fsm_rconfack(fsm *f, int id, u_char *inp, int len)
{
if (id != f->reqid || f->seen_ack) /* Expected id? */
return; /* Nope, toss... */
* fsm_rconfnakrej - Receive Configure-Nak or Configure-Reject.
*/
static void
-fsm_rconfnakrej(f, code, id, inp, len)
- fsm *f;
- int code, id;
- u_char *inp;
- int len;
+fsm_rconfnakrej(fsm *f, int code, int id, u_char *inp, int len)
{
int ret;
int treat_as_reject;
* fsm_rtermreq - Receive Terminate-Req.
*/
static void
-fsm_rtermreq(f, id, p, len)
- fsm *f;
- int id;
- u_char *p;
- int len;
+fsm_rtermreq(fsm *f, int id, u_char *p, int len)
{
switch (f->state) {
case ACKRCVD:
* fsm_rtermack - Receive Terminate-Ack.
*/
static void
-fsm_rtermack(f)
- fsm *f;
+fsm_rtermack(fsm *f)
{
switch (f->state) {
case CLOSING:
* fsm_rcoderej - Receive an Code-Reject.
*/
static void
-fsm_rcoderej(f, inp, len)
- fsm *f;
- u_char *inp;
- int len;
+fsm_rcoderej(fsm *f, u_char *inp, int len)
{
u_char code, id;
* Treat this as a catastrophic error (RXJ-).
*/
void
-fsm_protreject(f)
- fsm *f;
+fsm_protreject(fsm *f)
{
switch( f->state ){
case CLOSING:
* fsm_sconfreq - Send a Configure-Request.
*/
static void
-fsm_sconfreq(f, retransmit)
- fsm *f;
- int retransmit;
+fsm_sconfreq(fsm *f, int retransmit)
{
u_char *outp;
int cilen;
* Used for all packets sent to our peer by this module.
*/
void
-fsm_sdata(f, code, id, data, datalen)
- fsm *f;
- u_char code, id;
- u_char *data;
- int datalen;
+fsm_sdata(fsm *f, int code, int id, u_char *data, int datalen)
{
u_char *outp;
int outlen;