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Remove checkpoint tracing.

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This feature is not necessary anymore since we have tools like valgrind today
that can catch stack overflow errors before they make a backtrace in gdb
impossible.
This commit is contained in:
Guus Sliepen 2009-09-25 00:33:04 +02:00
parent 5dde6461a3
commit a227843b73
31 changed files with 1 additions and 471 deletions
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24
src/protocol_misc.c
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@ -34,8 +34,6 @@ int maxoutbufsize = 0;
/* Status and error notification routines */
bool send_status(connection_t *c, int statusno, const char *statusstring) {
cp();
if(!statusstring)
statusstring = "Status";
@ -46,8 +44,6 @@ bool status_h(connection_t *c) {
int statusno;
char statusstring[MAX_STRING_SIZE];
cp();
if(sscanf(c->buffer, "%*d %d " MAX_STRING, &statusno, statusstring) != 2) {
logger(LOG_ERR, _("Got bad %s from %s (%s)"), "STATUS",
c->name, c->hostname);
@ -61,8 +57,6 @@ bool status_h(connection_t *c) {
}
bool send_error(connection_t *c, int err, const char *errstring) {
cp();
if(!errstring)
errstring = "Error";
@ -73,8 +67,6 @@ bool error_h(connection_t *c) {
int err;
char errorstring[MAX_STRING_SIZE];
cp();
if(sscanf(c->buffer, "%*d %d " MAX_STRING, &err, errorstring) != 2) {
logger(LOG_ERR, _("Got bad %s from %s (%s)"), "ERROR",
c->name, c->hostname);
@ -90,22 +82,16 @@ bool error_h(connection_t *c) {
}
bool send_termreq(connection_t *c) {
cp();
return send_request(c, "%d", TERMREQ);
}
bool termreq_h(connection_t *c) {
cp();
terminate_connection(c, c->status.active);
return true;
}
bool send_ping(connection_t *c) {
cp();
c->status.pinged = true;
c->last_ping_time = now;
@ -113,20 +99,14 @@ bool send_ping(connection_t *c) {
}
bool ping_h(connection_t *c) {
cp();
return send_pong(c);
}
bool send_pong(connection_t *c) {
cp();
return send_request(c, "%d", PONG);
}
bool pong_h(connection_t *c) {
cp();
c->status.pinged = false;
/* Succesful connection, reset timeout if this is an outgoing connection. */
@ -140,8 +120,6 @@ bool pong_h(connection_t *c) {
/* Sending and receiving packets via TCP */
bool send_tcppacket(connection_t *c, vpn_packet_t *packet) {
cp();
/* If there already is a lot of data in the outbuf buffer, discard this packet.
We use a very simple Random Early Drop algorithm. */
@ -157,8 +135,6 @@ bool send_tcppacket(connection_t *c, vpn_packet_t *packet) {
bool tcppacket_h(connection_t *c) {
short int len;
cp();
if(sscanf(c->buffer, "%*d %hd", &len) != 1) {
logger(LOG_ERR, _("Got bad %s from %s (%s)"), "PACKET", c->name,
c->hostname);