From: Pietro Abate <Pietro.Abate@anu.edu.au>
To: ocaml ml <caml-list@inria.fr>
Subject: getlogin : no such file or directory ??
Date: Thu, 12 Apr 2007 18:50:07 +1000 [thread overview]
Message-ID: <20070412085007.GA9614@pulp.rsise.anu.edu.au> (raw)
Hi all,
why the Unix.getlogin function returns "no such file or directory"
if the unix getlogin() function returns null (see getlogin.c) ?
ex:
-----------
let main () =
try
print_string (Unix.getlogin())
with Unix.Unix_error(e,_,_) ->
failwith (Unix.error_message e)
;;
main ()
---------
echo "a" | ./a.out
Fatal error: exception Failure(No such file or directory")
How can I use getlogin if I want to pass something on the standard input
to my program ?
The same example works with MacOsX. Why this difference ?
:)
p
--
++ Blog: http://blog.rsise.anu.edu.au/?q=pietro
++
++ "All great truths begin as blasphemies." -George Bernard Shaw
++ Please avoid sending me Word or PowerPoint attachments.
See http://www.fsf.org/philosophy/no-word-attachments.html
next reply other threads:[~2007-04-12 8:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-12 8:50 Pietro Abate [this message]
2007-04-12 12:06 ` [Caml-list] " Brian E. Aydemir
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