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>

SVN-Revision: 44506

3 files changed, 90 insertions, 14 deletions

diff --git a/package/network/utils/comgt/Makefile b/package/network/utils/comgt/Makefile
index 500365a..8fcf54e 100644
--- a/package/network/utils/comgt/Makefile
+++ b/package/network/utils/comgt/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=comgt
 PKG_VERSION:=0.32
-PKG_RELEASE:=24
+PKG_RELEASE:=25
 
 PKG_SOURCE:=$(PKG_NAME).$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=@SF/comgt
diff --git a/package/network/utils/comgt/patches/002-termios.patch b/package/network/utils/comgt/patches/002-termios.patch
index 3649f3c..08f22d1 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);
+   }
diff --git a/package/network/utils/comgt/patches/004-check_tty.patch b/package/network/utils/comgt/patches/004-check_tty.patch
index b81b051..fb1d9af 100644
--- a/package/network/utils/comgt/patches/004-check_tty.patch
+++ b/package/network/utils/comgt/patches/004-check_tty.patch
@@ -12,8 +12,8 @@
  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 (tty && ioctl(comfd, TCSETA, &stbuf) < 0) {
+-  if (ioctl(comfd, TCSETS, &stbuf) < 0) {
++  if (tty && ioctl(comfd, TCSETS, &stbuf) < 0) {
      serror("Can't ioctl set device",1);
    }
  }
@@ -21,8 +21,8 @@
    if(strcmp(token,"hardcom")==0) {
      if(comfd== -1) serror("Com device not open",1);
      vmsg("Closing device");
--    if (ioctl(comfd, TCSETA, &svbuf) < 0) {
-+    if (tty && ioctl(comfd, TCSETA, &svbuf) < 0) {
+-    if (ioctl(comfd, TCSETS, &svbuf) < 0) {
++    if (tty && ioctl(comfd, TCSETS, &svbuf) < 0) {
        sprintf(msg,"Can't ioctl set device %s.\n",device);
        serror(msg,1);
      }
@@ -30,19 +30,19 @@
        ext(1);
      }
    }
--  if (ioctl (comfd, TCGETA, &svbuf) < 0) {
+-  if (ioctl (comfd, TCGETS, &svbuf) < 0) {
 +  if (isatty (comfd))
 +    tty=1;
 +  else
 +    tty=0;
-+  if (tty && ioctl (comfd, TCGETA, &svbuf) < 0) {
++  if (tty && 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);
 +  if (tty)
-+    ioctl(comfd, TCGETA, &stbuf);
++    ioctl(comfd, TCGETS, &stbuf);
    speed=stbuf.c_cflag & CBAUD;
    if (high_speed == 0)  strcpy(cspeed,"115200");
    else strcpy(cspeed,"57600");
@@ -51,18 +51,18 @@
    }
    else comfd=0;
 -
--  if (ioctl (comfd, TCGETA, &svbuf) < 0) {
+-  if (ioctl (comfd, TCGETS, &svbuf) < 0) {
 +  if (isatty (comfd))
 +    tty=1;
 +  else
 +    tty=0;
-+  if (tty && ioctl (comfd, TCGETA, &svbuf) < 0) {
++  if (tty && 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);
 +  if (tty)
-+    ioctl(comfd, TCGETA, &stbuf);
++    ioctl(comfd, TCGETS, &stbuf);
    speed=stbuf.c_cflag & CBAUD;
    switch(speed) {
      case B0: strcpy(cspeed,"0");break;