From 776792d730f2f0776222a28932d1306e96eec246 Mon Sep 17 00:00:00 2001
From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Wed, 21 Jan 2004 19:45:44 +0000
Subject: [PATCH] Theo Markettos's unsigned-vs-signed-char pedantry patch.

git-svn-id: svn://svn.tartarus.org/sgt/putty@3753 cda61777-01e9-0310-a592-d414129be87e
---
 portfwd.c    | 12 ++++++------
 psftp.c      |  2 +-
 scp.c        | 22 +++++++++++-----------
 unix/uxnet.c |  2 +-
 4 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/portfwd.c b/portfwd.c
index f7402673..d9941718 100644
--- a/portfwd.c
+++ b/portfwd.c
@@ -255,7 +255,7 @@ static int pfd_receive(Plug plug, int urgent, char *data, int len)
 		    if (pr->hostname[1] != 1 || pr->hostname[2] != 0) {
 			/* Not CONNECT or reserved field nonzero - error */
 			reply[1] = 1;	/* generic failure */
-			sk_write(pr->s, reply, lenof(reply));
+			sk_write(pr->s, (char *) reply, lenof(reply));
 			pfd_close(pr->s);
 			return 1;
 		    }
@@ -266,7 +266,7 @@ static int pfd_receive(Plug plug, int urgent, char *data, int len)
 		    pr->port = GET_16BIT_MSB_FIRST(pr->hostname+4+alen);
 		    if (atype == 1) {
 			/* REP=0 (success) already */
-			sk_write(pr->s, reply, lenof(reply));
+			sk_write(pr->s, (char *) reply, lenof(reply));
 			sprintf(pr->hostname, "%d.%d.%d.%d",
 				(unsigned char)pr->hostname[4],
 				(unsigned char)pr->hostname[5],
@@ -275,7 +275,7 @@ static int pfd_receive(Plug plug, int urgent, char *data, int len)
 			goto connect;
 		    } else if (atype == 3) {
 			/* REP=0 (success) already */
-			sk_write(pr->s, reply, lenof(reply));
+			sk_write(pr->s, (char *) reply, lenof(reply));
 			memmove(pr->hostname, pr->hostname + 5, alen-1);
 			pr->hostname[alen-1] = '\0';
 			goto connect;
@@ -284,13 +284,13 @@ static int pfd_receive(Plug plug, int urgent, char *data, int len)
 			 * Unknown address type. (FIXME: support IPv6!)
 			 */
 			reply[1] = 8;	/* atype not supported */
-			sk_write(pr->s, reply, lenof(reply));
+			sk_write(pr->s, (char *) reply, lenof(reply));
 			pfd_close(pr->s);
-			return 1;			
+			return 1;
 		    }
 		}
 	    }
-	    
+
 	    /*
 	     * If we get here without either having done `continue'
 	     * or `goto connect', it must be because there is no
diff --git a/psftp.c b/psftp.c
index 28c3dd97..8bbf5d69 100644
--- a/psftp.c
+++ b/psftp.c
@@ -1741,7 +1741,7 @@ int sftp_recvdata(char *buf, int len)
 }
 int sftp_senddata(char *buf, int len)
 {
-    back->send(backhandle, (unsigned char *) buf, len);
+    back->send(backhandle, buf, len);
     return 1;
 }
 
diff --git a/scp.c b/scp.c
index 5e98536f..28bc9646 100644
--- a/scp.c
+++ b/scp.c
@@ -290,7 +290,7 @@ static void bump(char *fmt, ...)
     if (back != NULL && back->socket(backhandle) != NULL) {
 	char ch;
 	back->special(backhandle, TS_EOF);
-	ssh_scp_recv(&ch, 1);
+	ssh_scp_recv((unsigned char *) &ch, 1);
     }
 
     if (gui_mode)
@@ -455,7 +455,7 @@ static void print_stats(char *name, unsigned long size, unsigned long done,
     pct = (int) (100 * (done * 1.0 / size));
 
     if (gui_mode) {
-	gui_update_stats(name, size, pct, elap, done, eta, 
+	gui_update_stats(name, size, pct, elap, done, eta,
 			 (unsigned long) ratebs);
     } else {
 	len = printf("\r%-25.25s | %10ld kB | %5.1f kB/s | ETA: %8s | %3d%%",
@@ -531,7 +531,7 @@ static int response(void)
     char ch, resp, rbuf[2048];
     int p;
 
-    if (ssh_scp_recv(&resp, 1) <= 0)
+    if (ssh_scp_recv((unsigned char *) &resp, 1) <= 0)
 	bump("Lost connection");
 
     p = 0;
@@ -544,7 +544,7 @@ static int response(void)
       case 1:			       /* error */
       case 2:			       /* fatal error */
 	do {
-	    if (ssh_scp_recv(&ch, 1) <= 0)
+	    if (ssh_scp_recv((unsigned char *) &ch, 1) <= 0)
 		bump("Protocol error: Lost connection");
 	    rbuf[p++] = ch;
 	} while (p < sizeof(rbuf) && ch != '\n');
@@ -560,11 +560,11 @@ static int response(void)
 
 int sftp_recvdata(char *buf, int len)
 {
-    return ssh_scp_recv(buf, len);
+    return ssh_scp_recv((unsigned char *) buf, len);
 }
 int sftp_senddata(char *buf, int len)
 {
-    back->send(backhandle, (unsigned char *) buf, len);
+    back->send(backhandle, buf, len);
     return 1;
 }
 
@@ -1320,14 +1320,14 @@ int scp_get_sink_action(struct scp_sink_action *act)
 	bufsize = 0;
 
 	while (!done) {
-	    if (ssh_scp_recv(&ch, 1) <= 0)
+	    if (ssh_scp_recv((unsigned char *) &ch, 1) <= 0)
 		return 1;
 	    if (ch == '\n')
 		bump("Protocol error: Unexpected newline");
 	    i = 0;
 	    action = ch;
 	    do {
-		if (ssh_scp_recv(&ch, 1) <= 0)
+		if (ssh_scp_recv((unsigned char *) &ch, 1) <= 0)
 		    bump("Lost connection");
 		if (i >= bufsize) {
 		    bufsize = i + 128;
@@ -1442,7 +1442,7 @@ int scp_recv_filedata(char *data, int len)
 
 	return actuallen;
     } else {
-	return ssh_scp_recv(data, len);
+	return ssh_scp_recv((unsigned char *) data, len);
     }
 }
 
@@ -2034,7 +2034,7 @@ static void get_dir_list(int argc, char *argv[])
     if (using_sftp) {
 	scp_sftp_listdir(src);
     } else {
-	while (ssh_scp_recv(&c, 1) > 0)
+	while (ssh_scp_recv((unsigned char *) &c, 1) > 0)
 	    tell_char(stdout, c);
     }
 }
@@ -2171,7 +2171,7 @@ int psftp_main(int argc, char *argv[])
     if (back != NULL && back->socket(backhandle) != NULL) {
 	char ch;
 	back->special(backhandle, TS_EOF);
-	ssh_scp_recv(&ch, 1);
+	ssh_scp_recv((unsigned char *) &ch, 1);
     }
     random_save_seed();
 
diff --git a/unix/uxnet.c b/unix/uxnet.c
index ce062d8a..cbe67306 100644
--- a/unix/uxnet.c
+++ b/unix/uxnet.c
@@ -871,7 +871,7 @@ static int net_select_result(int fd, int event)
 
 	    memset(&isa, 0, sizeof(struct sockaddr_in));
 	    err = 0;
-	    t = accept(s->s,(struct sockaddr *)&isa,&addrlen);
+	    t = accept(s->s,(struct sockaddr *)&isa,(socklen_t *) &addrlen);
 	    if (t < 0) {
 		break;
 	    }
-- 
2.11.0