diff options
Diffstat (limited to 'cpukit/libmisc/serdbg/serdbgio.c')
| -rw-r--r-- | cpukit/libmisc/serdbg/serdbgio.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/cpukit/libmisc/serdbg/serdbgio.c b/cpukit/libmisc/serdbg/serdbgio.c index 3cebca02ff..494a2fab0b 100644 --- a/cpukit/libmisc/serdbg/serdbgio.c +++ b/cpukit/libmisc/serdbg/serdbgio.c @@ -106,7 +106,7 @@ int serdbg_open * open device for serdbg operation * skip any fds that are between 0..2, because they are * reserved for stdin/out/err - */ + */ if (!err_occurred && (dev_name != NULL) && (dev_name[0] != '\0')) { @@ -125,7 +125,7 @@ int serdbg_open } } } - } while (!err_occurred && + } while (!err_occurred && (serdbg_fd < 3)); } /* @@ -137,14 +137,14 @@ int serdbg_open } /* - * capture tty structure + * capture tty structure */ if (!err_occurred) { iop = &rtems_libio_iops[serdbg_fd]; serdbg_tty = iop->data1; } /* - * set device baudrate + * set device baudrate * (and transp mode, this is not really needed) * ... */ @@ -156,12 +156,12 @@ int serdbg_open err_occurred = TRUE; } if (!err_occurred) { - act_termios.c_iflag + act_termios.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP |INLCR|IGNCR|ICRNL|IXON); - act_termios.c_oflag + act_termios.c_oflag &= ~OPOST; - + act_termios.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN); @@ -172,8 +172,8 @@ int serdbg_open err_occurred = TRUE; } } - return (err_occurred - ? -1 + return (err_occurred + ? -1 : 0); } @@ -197,7 +197,7 @@ void putDebugChar \*=========================================================================*/ { /* - * call serdbg polling callout, if available + * call serdbg polling callout, if available */ if (serdbg_conf.callout != NULL) { serdbg_conf.callout(); @@ -205,7 +205,7 @@ void putDebugChar /* * check, whether debug serial port is available */ - if ((serdbg_tty != NULL) && + if ((serdbg_tty != NULL) && (serdbg_tty->device.write != NULL)) { /* * send character to debug serial port @@ -237,11 +237,11 @@ int getDebugChar /* * check, whether debug serial port is available */ - if ((serdbg_tty != NULL) && + if ((serdbg_tty != NULL) && (serdbg_tty->device.pollRead != NULL)) { do { /* - * call serdbg polling callout, if available + * call serdbg polling callout, if available */ if (serdbg_conf.callout != NULL) { serdbg_conf.callout(); |