On 9/30/24 4:43 PM, Elad Lahav wrote:
Applications that don't want readline to do this can disable it, at a
cost.
But it is still the case that bash makes many redundant system calls
on every line entered. Is setting rl_catch_signals to 0 in bash going
to have any adverse effects?
That would
Thanks for taking the time to respond.
On Mon, Sep 30, 2024 at 4:19 PM Chet Ramey wrote:
> Bash isn't the only application using readline. Most applications using
> it don't do anything special with the job control signals. Bash, being
> a job control shell, is of course the exception.
Understood
On 9/29/24 2:36 PM, Elad Lahav wrote:
Hello,
I was chasing an issue with bash signal handling on QNX, when I
noticed that, whenever you hit enter, the readline library does the
following for a few signals:
1. Install a new signal handler via sigaction()
2. Check the previous handler, as returne
Hello,
I was chasing an issue with bash signal handling on QNX, when I
noticed that, whenever you hit enter, the readline library does the
following for a few signals:
1. Install a new signal handler via sigaction()
2. Check the previous handler, as returned by this call
3. If it is SIG_IGN, call
