mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
Improve error reporting in resizewin(1).
Reviewed by: cem (earlier version) MFC after: 2 weeks Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D10624
This commit is contained in:
parent
5ffea91ec5
commit
46f44afb63
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=317901
@ -31,6 +31,7 @@
|
||||
__FBSDID("$FreeBSD$");
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/time.h>
|
||||
#include <err.h>
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <stdio.h>
|
||||
@ -87,8 +88,7 @@ main(__unused int argc, __unused char **argv)
|
||||
gettimeofday(&now, NULL);
|
||||
timersub(&now, &then, &now);
|
||||
if (now.tv_sec >= 2) {
|
||||
fprintf(stderr, "\n\n\nTimeout reading from terminal\n");
|
||||
fprintf(stderr, "Read %d bytes, %s\n", cnt, data);
|
||||
warnx("timeout reading from terminal");
|
||||
err = 1;
|
||||
goto out;
|
||||
}
|
||||
@ -104,7 +104,7 @@ main(__unused int argc, __unused char **argv)
|
||||
|
||||
cnt++;
|
||||
if (cnt == sizeof(data) - 2) {
|
||||
fprintf(stderr, "Response too long\n");
|
||||
warnx("response too long");
|
||||
err = 1;
|
||||
goto out;
|
||||
}
|
||||
@ -113,7 +113,7 @@ main(__unused int argc, __unused char **argv)
|
||||
/* Parse */
|
||||
if (sscanf(data, "\033[%hu;%huR", &w.ws_row, &w.ws_col) != 2) {
|
||||
err = 1;
|
||||
fprintf(stderr, "Unable to parse response\n");
|
||||
warnx("unable to parse response");
|
||||
goto out;
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user