be less chatty; debug -> debug2, cleanup; ok henning@

1 files changed, 23 insertions, 23 deletions

diff --git a/usr.bin/ssh/nchan.c b/usr.bin/ssh/nchan.c
index c91115b432e..dc3c047aea0 100644
--- a/usr.bin/ssh/nchan.c
+++ b/usr.bin/ssh/nchan.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: nchan.c,v 1.48 2003/04/08 20:21:29 itojun Exp $");
+RCSID("$OpenBSD: nchan.c,v 1.49 2003/08/29 10:04:36 markus Exp $");
 
 #include "ssh1.h"
 #include "ssh2.h"
@@ -83,7 +83,7 @@ chan_set_istate(Channel *c, u_int next)
 {
 	if (c->istate > CHAN_INPUT_CLOSED || next > CHAN_INPUT_CLOSED)
 		fatal("chan_set_istate: bad state %d -> %d", c->istate, next);
-	debug("channel %d: input %s -> %s", c->self, istates[c->istate],
+	debug2("channel %d: input %s -> %s", c->self, istates[c->istate],
 	    istates[next]);
 	c->istate = next;
 }
@@ -92,7 +92,7 @@ chan_set_ostate(Channel *c, u_int next)
 {
 	if (c->ostate > CHAN_OUTPUT_CLOSED || next > CHAN_OUTPUT_CLOSED)
 		fatal("chan_set_ostate: bad state %d -> %d", c->ostate, next);
-	debug("channel %d: output %s -> %s", c->self, ostates[c->ostate],
+	debug2("channel %d: output %s -> %s", c->self, ostates[c->ostate],
 	    ostates[next]);
 	c->ostate = next;
 }
@@ -104,7 +104,7 @@ chan_set_ostate(Channel *c, u_int next)
 static void
 chan_rcvd_oclose1(Channel *c)
 {
-	debug("channel %d: rcvd oclose", c->self);
+	debug2("channel %d: rcvd oclose", c->self);
 	switch (c->istate) {
 	case CHAN_INPUT_WAIT_OCLOSE:
 		chan_set_istate(c, CHAN_INPUT_CLOSED);
@@ -128,7 +128,7 @@ chan_rcvd_oclose1(Channel *c)
 void
 chan_read_failed(Channel *c)
 {
-	debug("channel %d: read failed", c->self);
+	debug2("channel %d: read failed", c->self);
 	switch (c->istate) {
 	case CHAN_INPUT_OPEN:
 		chan_shutdown_read(c);
@@ -143,7 +143,7 @@ chan_read_failed(Channel *c)
 void
 chan_ibuf_empty(Channel *c)
 {
-	debug("channel %d: ibuf empty", c->self);
+	debug2("channel %d: ibuf empty", c->self);
 	if (buffer_len(&c->input)) {
 		error("channel %d: chan_ibuf_empty for non empty buffer",
 		    c->self);
@@ -169,7 +169,7 @@ chan_ibuf_empty(Channel *c)
 static void
 chan_rcvd_ieof1(Channel *c)
 {
-	debug("channel %d: rcvd ieof", c->self);
+	debug2("channel %d: rcvd ieof", c->self);
 	switch (c->ostate) {
 	case CHAN_OUTPUT_OPEN:
 		chan_set_ostate(c, CHAN_OUTPUT_WAIT_DRAIN);
@@ -186,7 +186,7 @@ chan_rcvd_ieof1(Channel *c)
 static void
 chan_write_failed1(Channel *c)
 {
-	debug("channel %d: write failed", c->self);
+	debug2("channel %d: write failed", c->self);
 	switch (c->ostate) {
 	case CHAN_OUTPUT_OPEN:
 		chan_shutdown_write(c);
@@ -207,7 +207,7 @@ chan_write_failed1(Channel *c)
 void
 chan_obuf_empty(Channel *c)
 {
-	debug("channel %d: obuf empty", c->self);
+	debug2("channel %d: obuf empty", c->self);
 	if (buffer_len(&c->output)) {
 		error("channel %d: chan_obuf_empty for non empty buffer",
 		    c->self);
@@ -229,7 +229,7 @@ chan_obuf_empty(Channel *c)
 static void
 chan_send_ieof1(Channel *c)
 {
-	debug("channel %d: send ieof", c->self);
+	debug2("channel %d: send ieof", c->self);
 	switch (c->istate) {
 	case CHAN_INPUT_OPEN:
 	case CHAN_INPUT_WAIT_DRAIN:
@@ -246,7 +246,7 @@ chan_send_ieof1(Channel *c)
 static void
 chan_send_oclose1(Channel *c)
 {
-	debug("channel %d: send oclose", c->self);
+	debug2("channel %d: send oclose", c->self);
 	switch (c->ostate) {
 	case CHAN_OUTPUT_OPEN:
 	case CHAN_OUTPUT_WAIT_DRAIN:
@@ -268,7 +268,7 @@ chan_send_oclose1(Channel *c)
 static void
 chan_rcvd_close2(Channel *c)
 {
-	debug("channel %d: rcvd close", c->self);
+	debug2("channel %d: rcvd close", c->self);
 	if (c->flags & CHAN_CLOSE_RCVD)
 		error("channel %d: protocol error: close rcvd twice", c->self);
 	c->flags |= CHAN_CLOSE_RCVD;
@@ -301,7 +301,7 @@ chan_rcvd_close2(Channel *c)
 static void
 chan_rcvd_eof2(Channel *c)
 {
-	debug("channel %d: rcvd eof", c->self);
+	debug2("channel %d: rcvd eof", c->self);
 	c->flags |= CHAN_EOF_RCVD;
 	if (c->ostate == CHAN_OUTPUT_OPEN)
 		chan_set_ostate(c, CHAN_OUTPUT_WAIT_DRAIN);
@@ -309,7 +309,7 @@ chan_rcvd_eof2(Channel *c)
 static void
 chan_write_failed2(Channel *c)
 {
-	debug("channel %d: write failed", c->self);
+	debug2("channel %d: write failed", c->self);
 	switch (c->ostate) {
 	case CHAN_OUTPUT_OPEN:
 	case CHAN_OUTPUT_WAIT_DRAIN:
@@ -325,7 +325,7 @@ chan_write_failed2(Channel *c)
 static void
 chan_send_eof2(Channel *c)
 {
-	debug("channel %d: send eof", c->self);
+	debug2("channel %d: send eof", c->self);
 	switch (c->istate) {
 	case CHAN_INPUT_WAIT_DRAIN:
 		packet_start(SSH2_MSG_CHANNEL_EOF);
@@ -342,7 +342,7 @@ chan_send_eof2(Channel *c)
 static void
 chan_send_close2(Channel *c)
 {
-	debug("channel %d: send close", c->self);
+	debug2("channel %d: send close", c->self);
 	if (c->ostate != CHAN_OUTPUT_CLOSED ||
 	    c->istate != CHAN_INPUT_CLOSED) {
 		error("channel %d: cannot send close for istate/ostate %d/%d",
@@ -398,13 +398,13 @@ int
 chan_is_dead(Channel *c, int send)
 {
 	if (c->type == SSH_CHANNEL_ZOMBIE) {
-		debug("channel %d: zombie", c->self);
+		debug2("channel %d: zombie", c->self);
 		return 1;
 	}
 	if (c->istate != CHAN_INPUT_CLOSED || c->ostate != CHAN_OUTPUT_CLOSED)
 		return 0;
 	if (!compat20) {
-		debug("channel %d: is dead", c->self);
+		debug2("channel %d: is dead", c->self);
 		return 1;
 	}
 	if ((datafellows & SSH_BUG_EXTEOF) &&
@@ -421,7 +421,7 @@ chan_is_dead(Channel *c, int send)
 		} else {
 			/* channel would be dead if we sent a close */
 			if (c->flags & CHAN_CLOSE_RCVD) {
-				debug("channel %d: almost dead",
+				debug2("channel %d: almost dead",
 				    c->self);
 				return 1;
 			}
@@ -429,7 +429,7 @@ chan_is_dead(Channel *c, int send)
 	}
 	if ((c->flags & CHAN_CLOSE_SENT) &&
 	    (c->flags & CHAN_CLOSE_RCVD)) {
-		debug("channel %d: is dead", c->self);
+		debug2("channel %d: is dead", c->self);
 		return 1;
 	}
 	return 0;
@@ -443,10 +443,10 @@ chan_shutdown_write(Channel *c)
 	if (compat20 && c->type == SSH_CHANNEL_LARVAL)
 		return;
 	/* shutdown failure is allowed if write failed already */
-	debug("channel %d: close_write", c->self);
+	debug2("channel %d: close_write", c->self);
 	if (c->sock != -1) {
 		if (shutdown(c->sock, SHUT_WR) < 0)
-			debug("channel %d: chan_shutdown_write: "
+			debug2("channel %d: chan_shutdown_write: "
 			    "shutdown() failed for fd%d: %.100s",
 			    c->self, c->sock, strerror(errno));
 	} else {
@@ -461,7 +461,7 @@ chan_shutdown_read(Channel *c)
 {
 	if (compat20 && c->type == SSH_CHANNEL_LARVAL)
 		return;
-	debug("channel %d: close_read", c->self);
+	debug2("channel %d: close_read", c->self);
 	if (c->sock != -1) {
 		if (shutdown(c->sock, SHUT_RD) < 0)
 			error("channel %d: chan_shutdown_read: "