Re: [9front] ape/_errno: ENOENT

["有澤 健治" <karisawa@gmail.com>]

Hello,

hebe% gr 'No such file' /sys/src/
/sys/src/ape/lib/ap/stdio/strerror.c:33:     "No such file or directory",
/sys/src/cmd/hg/mercurial/context.py:184:             if match.bad(fn, 
'No such file in rev ' + str(self)) and match(fn):
/sys/src/cmd/python/Doc/lib/libcommands.tex:51: (256, 'cat: /bin/junk: 
No such file or directory')
/sys/src/cmd/python/Doc/lib/liberrno.tex:28: \begin{datadesc}{ENOENT} No 
such file or directory \end{datadesc}
/sys/src/cmd/python/Modules/errnomodule.c:53: e.g. os.strerror(2) could 
return 'No such file or directory'.");
/sys/src/cmd/python/Modules/errnomodule.c:414:     inscode(d, ds, de, 
"ENOENT", ENOENT, "No such file or directory");
/sys/src/cmd/python/README:336:         No such file or directory
/sys/src/cmd/spin/pc_zpp.c:320:     {    fprintf(stdout, "spin: error, 
'%s': No such file\n", fnm);
hebe%

On 2022/01/07 2:32, Benjamin Riefenstahl wrote:
> Hi ori,
>
>> Quoth Benjamin Riefenstahl <b.riefenstahl@turtle-trading.net>:
>>> Maybe the message is somewhere in APE, although I
>>> could not find it in /sys/src/ape either.
> ori writes:
>> ./lib/ap/stdio/strerror.c:33: 	"No such file or directory",
> But the actual error message is just "No such file", so some code would
> have to cut the rest explicitly to get from that bit in strerror.c to
> that result.
>
> It seems that the text does actually come from the syscall, see attached
> new test.  I can't find the implementation in the kernel right now,
> maybe somebody has a pointer.
>
> Thanks for any insight,
> benny
>