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Only support toggle RTS command in Linux; fix a few spelling errors and typos in man page.

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This commit is contained in:
Cody Planteen
2016-10-15 10:13:00 -06:00
parent a30867c366
commit 2fe242cfb6
2 changed files with 15 additions and 36 deletions
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38
term.c
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@ -1446,7 +1446,7 @@ term_lower_dtr(int fd)
int
term_raise_rts(int fd)
{
int rval, r, i;
int rval, i;
rval = 0;
@ -1460,6 +1460,7 @@ term_raise_rts(int fd)
#ifdef __linux__
{
int r;
int opins = TIOCM_RTS;
r = ioctl(fd, TIOCMBIS, &opins);
@ -1470,13 +1471,8 @@ term_raise_rts(int fd)
}
}
#else
r = tcsetattr(fd, TCSANOW, &term.currtermios[i]);
if ( r < 0 ) {
/* FIXME: perhaps try to update currtermios */
term_errno = TERM_ESETATTR;
rval = -1;
break;
}
term_errno = TERM_ERTSUP;
rval = -1;
#endif /* of __linux__ */
} while (0);
@ -1488,7 +1484,7 @@ term_raise_rts(int fd)
int
term_lower_rts(int fd)
{
int rval, r, i;
int rval, i;
rval = 0;
@ -1502,6 +1498,7 @@ term_lower_rts(int fd)
#ifdef __linux__
{
int r;
int opins = TIOCM_RTS;
r = ioctl(fd, TIOCMBIC, &opins);
@ -1512,27 +1509,8 @@ term_lower_rts(int fd)
}
}
#else
{
struct termios tio;
r = tcgetattr(fd, &tio);
if ( r < 0 ) {
term_errno = TERM_EGETATTR;
rval = -1;
break;
}
term.currtermios[i] = tio;
cfsetospeed(&tio, B0);
cfsetispeed(&tio, B0);
r = tcsetattr(fd, TCSANOW, &tio);
if ( r < 0 ) {
term_errno = TERM_ESETATTR;
rval = -1;
break;
}
}
term_errno = TERM_ERTSDOWN;
rval = -1;
#endif /* of __linux__ */
} while (0);