Re: Build original Csh on Linux and FreeBSD.

[mlelstv%serpens.de@localhost (Michael van Elst)]

hf%spg.tu-darmstadt.de@localhost (Hauke Fath) writes:

>[hf@Gstoder] ~ > csh
>[ 3270305.6523634] load: 0.23  cmd: csh 21649 [ttyraw] 0.00u 0.00s 0% 2252k

>Ah well...

Doesn't "hang", but doesn't prompt.

Despite

        el_set(el, EL_PROMPT, printpromptstr);

the function printpromptstr isn't called.

When 'set edit' is executed in csh.cshrc the edit library
is initialized with:

el_init_fd (prog=0xffffff870a15 "csh", 
    fin=0xfc46a63e1960 <__sF>, fout=0xfc46a63e19f8 <__sF+152>, 
    ferr=0xfc46a63e1a90 <__sF+304>, fdin=3, fdout=17, fderr=18)

fdin=3 is the open csh.cshrc file.

When 'set edit' is used in the interactive shell it is called
with the real tty input descriptor:

el_init_fd (prog=0xffffffad8af5 "csh", 
    fin=0xf04b446c1960 <__sF>, fout=0xf04b446c19f8 <__sF+152>, 
    ferr=0xf04b446c1a90 <__sF+304>, fdin=16, fdout=17, fderr=18)