static bool TryQConsole( void )
{
struct _psinfo psinfo;
struct _sidinfo info;
struct _dev_info_entry dev;
char *ptr;
const char *term;
if( qnx_psinfo( PROC_PID, getpid(), &psinfo, 0, 0 ) != getpid() ) {
StartupErr( "unable to obtain process information" );
}
if( qnx_sid_query( PROC_PID, psinfo.sid, &info ) != psinfo.sid ) {
StartupErr( "unable to obtain console name" );
}
ptr = info.tty_name + strlen( info.tty_name );
for( ;; ) {
--ptr;
if( *ptr < '0' || *ptr > '9' ) {
break;
}
}
if( DbgConsole != 0 ) {
ptr[1] = '0' + DbgConsole / 10;
ptr[2] = '0' + DbgConsole % 10;
ptr += 2;
}
ptr[1] = NULLCHAR;
DbgConHandle = open( info.tty_name, O_RDWR );
if( DbgConHandle == -1 ) {
StartupErr( "unable to open system console" );
}
term = getenv( "TERM" );
if( term != NULL && strcmp( term, "qnxw" ) == 0 ) {
/* in QNX windows */
#define PROP_STRING "\033\"pwd\""
write( DbgConHandle, PROP_STRING, sizeof( PROP_STRING ) - 1 );
}
ConCtrl = console_open( DbgConHandle, O_WRONLY );
if( ConCtrl == NULL ) {
close( DbgConHandle );
return( false );
}
if( dev_info( DbgConHandle, &dev ) == -1 ) {
StartupErr( "unable to obtain console information" );
}
DbgConsole = dev.unit;
console_size( ConCtrl, DbgConsole, 0, 0, &PrevLines, &PrevColumns );
console_size( ConCtrl, DbgConsole, DbgLines, DbgColumns, 0, 0 );
InitConsole = console_active( ConCtrl, -1 );
return( true );
}
char *proctty(void) {
struct _sidinfo si;
char *p;
if (qnx_sid_query(pm, ps.sid, &si) != ps.sid)
return "*";
if (p = strchr(si.tty_name + 2, '/')) *p = 0;
else return "*";
if (p = strrchr(p + 1, '/')) p++;
else p = "";
sprintf(buffer, "[%s]%s", si.tty_name + 2, p);
return buffer;
}
