From 88f9ed04cab7951a2cf68e4768bb390a02a4a010 Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Sun, 22 Feb 2015 08:29:26 +0000
Subject: comgt: Use TCGETS and TCSETS ioctls for struct termios

When passing struct termios to ioctl TCGETS and TCSETS should be
used instead of TCGETA and TCSETA, which are meant for the older
struct termio. Should fix https://dev.openwrt.org/ticket/19012

Signed-off-by: Matti Laakso <malaakso@elisanet.fi>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44506 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../network/utils/comgt/patches/002-termios.patch  | 78 +++++++++++++++++++++-
 1 file changed, 77 insertions(+), 1 deletion(-)

(limited to 'package/network/utils/comgt/patches/002-termios.patch')

diff --git a/package/network/utils/comgt/patches/002-termios.patch b/package/network/utils/comgt/patches/002-termios.patch
index 3649f3cf09..08f22d15d9 100644
--- a/package/network/utils/comgt/patches/002-termios.patch
+++ b/package/network/utils/comgt/patches/002-termios.patch
@@ -18,7 +18,23 @@
  int comfd=0; /* Communication file descriptor.  Defaults to stdin. */
  char msg[STRINGL]; /* Massage messages here */
  int preturn,returns[MAXGOSUBS];
-@@ -926,7 +926,7 @@ void setcom(void) {
+@@ -172,7 +172,7 @@ void dotestkey(void) {
+ 
+ /* Exit after resetting terminal settings */
+ void ext(long xtc) {
+-  ioctl(1, TCSETA, &cons);
++  ioctl(1, TCSETS, &cons);
+   exit(xtc);
+ }
+ 
+@@ -920,24 +920,24 @@ BOOL getonoroff(void) {
+ void setcom(void) {
+   stbuf.c_cflag &= ~(CBAUD | CSIZE | CSTOPB | CLOCAL | PARENB);
+   stbuf.c_cflag |= (speed | bits | CREAD | clocal | parity | stopbits );
+-  if (ioctl(comfd, TCSETA, &stbuf) < 0) {
++  if (ioctl(comfd, TCSETS, &stbuf) < 0) {
+     serror("Can't ioctl set device",1);
+   }
  }
  
  void doset(void) {
@@ -27,3 +43,63 @@
    int a,b;
    gettoken();
    if(strcmp(token,"echo")==0) {
+     a=0;
+     if(getonoroff()) a=ECHO|ECHOE;
+-    if(ioctl(0, TCGETA, &console)<0) {
++    if(ioctl(0, TCGETS, &console)<0) {
+       serror("Can't ioctl FD zero!\n",2);
+     }
+     console.c_lflag &= ~(ECHO | ECHOE);
+     console.c_lflag |= a;
+-    ioctl(0, TCSETA, &console);
++    ioctl(0, TCSETS, &console);
+   }
+   else if(strcmp(token,"senddelay")==0) {
+     senddelay=10000L*getdvalue();
+@@ -1224,7 +1224,7 @@ void doclose(void) {
+   if(strcmp(token,"hardcom")==0) {
+     if(comfd== -1) serror("Com device not open",1);
+     vmsg("Closing device");
+-    if (ioctl(comfd, TCSETA, &svbuf) < 0) {
++    if (ioctl(comfd, TCSETS, &svbuf) < 0) {
+       sprintf(msg,"Can't ioctl set device %s.\n",device);
+       serror(msg,1);
+     }
+@@ -1266,12 +1266,12 @@ void opengt(void) {
+       ext(1);
+     }
+   }
+-  if (ioctl (comfd, TCGETA, &svbuf) < 0) {
++  if (ioctl (comfd, TCGETS, &svbuf) < 0) {
+     sprintf(msg,"Can't control %s, please try again.\n",device);
+     serror(msg,1);
+   }
+   setenv("COMGTDEVICE",device,1);
+-  ioctl(comfd, TCGETA, &stbuf);
++  ioctl(comfd, TCGETS, &stbuf);
+   speed=stbuf.c_cflag & CBAUD;
+   if (high_speed == 0)  strcpy(cspeed,"115200");
+   else strcpy(cspeed,"57600");
+@@ -1303,11 +1303,11 @@ void opendevice(void) {
+   }
+   else comfd=0;
+ 
+-  if (ioctl (comfd, TCGETA, &svbuf) < 0) {
++  if (ioctl (comfd, TCGETS, &svbuf) < 0) {
+     sprintf(msg,"Can't ioctl get device %s.\n",device);
+     serror(msg,1);
+   }
+-  ioctl(comfd, TCGETA, &stbuf);
++  ioctl(comfd, TCGETS, &stbuf);
+   speed=stbuf.c_cflag & CBAUD;
+   switch(speed) {
+     case B0: strcpy(cspeed,"0");break;
+@@ -1553,7 +1553,7 @@ int main(int argc,char **argv) {
+   skip_default=0;
+   filep=NULL;
+   scriptspace=4096;
+-  ioctl(1, TCGETA, &cons);
++  ioctl(1, TCGETS, &cons);
+   if((script=( char *)malloc(scriptspace))==NULL) {
+     serror("Could not malloc()",3);
+   }
-- 
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