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git://git.openwrt.org/openwrt/openwrt.git
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291e04ee8f
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
106 lines
3.2 KiB
Diff
106 lines
3.2 KiB
Diff
--- a/comgt.c
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+++ b/comgt.c
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@@ -30,7 +30,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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-#include <termio.h>
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+#include <termios.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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@@ -81,7 +81,7 @@ char token[MAXTOKEN]; /* For gettoken(
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char scriptfile[MAXPATH]; /* Script file name */
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char scriptfilepath[MAXPATH]; /* temp storage for full path */
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BOOL verbose=0; /* Log actions */
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-struct termio cons, stbuf, svbuf; /* termios: svbuf=before, stbuf=while */
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+struct termios cons, stbuf, svbuf; /* termios: svbuf=before, stbuf=while */
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int comfd=0; /* Communication file descriptor. Defaults to stdin. */
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char msg[STRINGL]; /* Massage messages here */
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int preturn,returns[MAXGOSUBS];
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@@ -172,7 +172,7 @@ void dotestkey(void) {
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/* Exit after resetting terminal settings */
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void ext(long xtc) {
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- ioctl(1, TCSETA, &cons);
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+ ioctl(1, TCSETS, &cons);
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exit(xtc);
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}
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@@ -920,24 +920,24 @@ BOOL getonoroff(void) {
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void setcom(void) {
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stbuf.c_cflag &= ~(CBAUD | CSIZE | CSTOPB | CLOCAL | PARENB);
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stbuf.c_cflag |= (speed | bits | CREAD | clocal | parity | stopbits );
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- if (ioctl(comfd, TCSETA, &stbuf) < 0) {
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+ if (ioctl(comfd, TCSETS, &stbuf) < 0) {
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serror("Can't ioctl set device",1);
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}
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}
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void doset(void) {
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- struct termio console;
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+ struct termios console;
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int a,b;
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gettoken();
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if(strcmp(token,"echo")==0) {
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a=0;
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if(getonoroff()) a=ECHO|ECHOE;
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- if(ioctl(0, TCGETA, &console)<0) {
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+ if(ioctl(0, TCGETS, &console)<0) {
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serror("Can't ioctl FD zero!\n",2);
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}
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console.c_lflag &= ~(ECHO | ECHOE);
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console.c_lflag |= a;
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- ioctl(0, TCSETA, &console);
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+ ioctl(0, TCSETS, &console);
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}
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else if(strcmp(token,"senddelay")==0) {
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senddelay=10000L*getdvalue();
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@@ -1224,7 +1224,7 @@ void doclose(void) {
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if(strcmp(token,"hardcom")==0) {
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if(comfd== -1) serror("Com device not open",1);
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vmsg("Closing device");
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- if (ioctl(comfd, TCSETA, &svbuf) < 0) {
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+ if (ioctl(comfd, TCSETS, &svbuf) < 0) {
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sprintf(msg,"Can't ioctl set device %s.\n",device);
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serror(msg,1);
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}
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@@ -1266,12 +1266,12 @@ void opengt(void) {
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ext(1);
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}
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}
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- if (ioctl (comfd, TCGETA, &svbuf) < 0) {
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+ if (ioctl (comfd, TCGETS, &svbuf) < 0) {
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sprintf(msg,"Can't control %s, please try again.\n",device);
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serror(msg,1);
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}
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setenv("COMGTDEVICE",device,1);
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- ioctl(comfd, TCGETA, &stbuf);
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+ ioctl(comfd, TCGETS, &stbuf);
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speed=stbuf.c_cflag & CBAUD;
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if (high_speed == 0) strcpy(cspeed,"115200");
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else strcpy(cspeed,"57600");
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@@ -1303,11 +1303,11 @@ void opendevice(void) {
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}
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else comfd=0;
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- if (ioctl (comfd, TCGETA, &svbuf) < 0) {
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+ if (ioctl (comfd, TCGETS, &svbuf) < 0) {
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sprintf(msg,"Can't ioctl get device %s.\n",device);
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serror(msg,1);
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}
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- ioctl(comfd, TCGETA, &stbuf);
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+ ioctl(comfd, TCGETS, &stbuf);
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speed=stbuf.c_cflag & CBAUD;
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switch(speed) {
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case B0: strcpy(cspeed,"0");break;
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@@ -1553,7 +1553,7 @@ int main(int argc,char **argv) {
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skip_default=0;
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filep=NULL;
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scriptspace=4096;
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- ioctl(1, TCGETA, &cons);
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+ ioctl(1, TCGETS, &cons);
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if((script=( char *)malloc(scriptspace))==NULL) {
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serror("Could not malloc()",3);
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}
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