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Rename a variable, hopefully fixing build after r317901.

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MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
This commit is contained in:
trasz 2017-05-07 12:08:41 +00:00
parent abacc4312b
commit cdc57c74cc
1 changed files with 9 additions and 9 deletions
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18
usr.bin/resizewin/resizewin.c
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@ -52,11 +52,11 @@ main(__unused int argc, __unused char **argv)
{
struct termios old, new;
struct winsize w;
int ret, fd, cnt, err;
int ret, fd, cnt, error;
char data[20];
struct timeval then, now;
err = 0;
error = 0;
if ((fd = open("/dev/tty", O_RDWR | O_NONBLOCK)) == -1)
exit(1);
@ -72,7 +72,7 @@ main(__unused int argc, __unused char **argv)
exit(1);
if (write(fd, query, sizeof(query)) != sizeof(query)) {
err = 1;
error = 1;
goto out;
}
@ -89,14 +89,14 @@ main(__unused int argc, __unused char **argv)
timersub(&now, &then, &now);
if (now.tv_sec >= 2) {
warnx("timeout reading from terminal");
err = 1;
error = 1;
goto out;
}
usleep(20000);
continue;
}
err = 1;
error = 1;
goto out;
}
if (data[cnt] == 'R')
@ -105,25 +105,25 @@ main(__unused int argc, __unused char **argv)
cnt++;
if (cnt == sizeof(data) - 2) {
warnx("response too long");
err = 1;
error = 1;
goto out;
}
}
/* Parse */
if (sscanf(data, "\033[%hu;%huR", &w.ws_row, &w.ws_col) != 2) {
err = 1;
error = 1;
warnx("unable to parse response");
goto out;
}
/* Finally, what we want */
if (ioctl(fd, TIOCSWINSZ, &w) == -1)
err = 1;
error = 1;
out:
/* Restore echo */
tcsetattr(fd, TCSANOW, &old);
close(fd);
exit(err);
exit(error);
}