Bug 513 - Suspending and resuming vi gives TIOCGWINSIZ error
Summary: Suspending and resuming vi gives TIOCGWINSIZ error
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: bin (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 1995-06-14 17:20 UTC by fenner
Modified: 1995-08-07 17:46 UTC (History)
0 users

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Description fenner 1995-06-14 17:20:00 UTC 
	
After suspending and resuming a vi session when telnet'd in, I get:
Error: TIOCGWINSZ: No such file or directory.

It doesn't appear to happen when using rlogin.

How-To-Repeat: 
	
telnet freebsd-machine
log in

vi file
^Z
fg
Comment 1 Peter Wemm freebsd_committer freebsd_triage 1995-08-07 16:39:16 UTC 
State Changed
From-To: open->analyzed

vi is getting upset about the window size coming back as 0x0 
after the TIOCGWINSZ ioctl..  It works fine if you run in (say) an xterm 
or (as you note) an rlogin where the window size is propagated. 
The "Interrupted system call" is only a residual errno...  It sometimes says 
"no such file or directory"..
Comment 2 Peter Wemm freebsd_committer freebsd_triage 1995-08-07 17:44:40 UTC 
State Changed
From-To: analyzed->closed

Fixed in v1.4 of vi/sex/sex_window.c