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[svn42.git]
/
serial_console
/
serial.c
diff --git
a/serial_console/serial.c
b/serial_console/serial.c
index
601e87f
..
0e4715a
100644
(file)
--- a/
serial_console/serial.c
+++ b/
serial_console/serial.c
@@
-87,8
+87,8
@@
int restore_tty(int fd, struct termios *termios_prev)
int ret = tcsetattr(fd, TCSANOW, termios_prev);
if(ret) {
fprintf(stderr, "Error on tcsetattr(): %s", strerror(errno));
int ret = tcsetattr(fd, TCSANOW, termios_prev);
if(ret) {
fprintf(stderr, "Error on tcsetattr(): %s", strerror(errno));
- return ret;
}
}
+ return ret;
}
void connect_terminal(int door_fd)
}
void connect_terminal(int door_fd)
@@
-106,7
+106,7
@@
void connect_terminal(int door_fd)
{
if (FD_ISSET(door_fd,&fds_r))
{
{
if (FD_ISSET(door_fd,&fds_r))
{
- if (num_byte = read(door_fd,buffer, 1) > 0)
+ if ((num_byte = read(door_fd,buffer, 1)) > 0)
{
write(STDOUT_FILENO,buffer,num_byte);
}
{
write(STDOUT_FILENO,buffer,num_byte);
}
@@
-115,7
+115,7
@@
void connect_terminal(int door_fd)
}
if (FD_ISSET(STDIN_FILENO,&fds_r))
{
}
if (FD_ISSET(STDIN_FILENO,&fds_r))
{
- while(num_byte = read(STDIN_FILENO,buffer, 256) > 0)
+ while((num_byte = read(STDIN_FILENO,buffer, 256)) > 0)
{
write(door_fd,buffer,num_byte);
}
{
write(door_fd,buffer,num_byte);
}