CVS commit: basesrc/bin/sh

[Christos Zoulas <christos%netbsd.org@localhost>]

Module Name:    basesrc
Committed By:   christos
Date:           Wed Oct 23 13:25:25 UTC 2002

Modified Files:
        basesrc/bin/sh: eval.c

Log Message:
Fix interrupt problam from David Laight

$ /fred # non existant command
$ ^C # stops working

He says:
    Ok the extra INTOFF is the one in exverror().
    In almost all cases this doesn't matter because the longjmp()s
    all end up in main() and the FORCEINTON call sorts it out
    for the next command.
    (There are a significant number of INTON/OFF mismatches through
    the error paths...)

    In any case the above failure can be 'fixed' by changing 2 (I think
    they are both needed) INTON calls to FORCEINTON within evalcommand.
    The following patch seems to work:

We should really look in the code and fix the INTON->INTOFF pairs.


To generate a diff of this commit:
cvs rdiff -r1.65 -r1.66 basesrc/bin/sh/eval.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.