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authorJohn Crispin <john@openwrt.org>2015-02-22 08:29:26 +0000
committerJohn Crispin <john@openwrt.org>2015-02-22 08:29:26 +0000
commit291e04ee8f47b86cbe3b63f2434c1c5e80bab678 (patch)
treeaccf003da3df1948791b440c5bd726c34282204d /package/network/utils/comgt/patches
parent6aab00fa44db337b35112b95d81bcdfd827d088d (diff)
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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
Diffstat (limited to 'package/network/utils/comgt/patches')
-rw-r--r--package/network/utils/comgt/patches/002-termios.patch78
-rw-r--r--package/network/utils/comgt/patches/004-check_tty.patch24
2 files changed, 89 insertions, 13 deletions
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);
+ }
diff --git a/package/network/utils/comgt/patches/004-check_tty.patch b/package/network/utils/comgt/patches/004-check_tty.patch
index b81b0514c8..fb1d9af4bb 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;