Note di copyright 2025

diff --git a/build.tex b/build.tex
index ad1ba8fbb0cb0755681ce2e0c678e07f03c8ac01..f695fdf5c2c56d04b20361f9c0885765c8072d5c 100644 (file)
--- a/build.tex
+++ b/build.tex
@@ -1,6 +1,6 @@
 %% build.tex
 %%
 %% build.tex
 %%

-%% Copyright (C) 1999-2024 Simone Piccardi.  Permission is granted to copy,
+%% Copyright (C) 1999-2025 Simone Piccardi.  Permission is granted to copy,

 %% distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/errors.tex b/errors.tex
index 18d618c9bdb433be936efa1354c31ec0297f7a0f..7fcbaf8fc79bbd7f70a74bfd77c6a64639e4f8eb 100644 (file)
--- a/errors.tex
+++ b/errors.tex
@@ -1,6 +1,6 @@
 %% errors.tex
 %%
 %% errors.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/fileadv.tex b/fileadv.tex
index 1bce388813321f2c7bc72723a9ed5da5eb77ffc9..40316158b766f7b3416c189228cbdb69017741a2 100644 (file)
--- a/fileadv.tex
+++ b/fileadv.tex
@@ -1,6 +1,6 @@
 %% fileadv.tex
 %%
 %% fileadv.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/filedir.tex b/filedir.tex
index 7bc0980c6097118aba3847414854d39c0ffdb523..5b48a3497c295c6497b64d30d3eae92bfea8680b 100644 (file)
--- a/filedir.tex
+++ b/filedir.tex
@@ -1,6 +1,6 @@
 %% filedir.tex
 %%
 %% filedir.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",


@@ -5343,6 +5343,9 @@ l'argomento \param{name} secondo le stesse modalità già illustrate in
 precedenza per le altre funzioni relative alla gestione degli attributi
 estesi.
 
 precedenza per le altre funzioni relative alla gestione degli attributi
 estesi.
 

+% TODO: aggiungere le varianti setxattrat(), getxattrat(), listxattrat(), and
+% removexattrat() aggiunte con il kernel 6.13 (qui o nella at functions)
+

 \itindend{Extended~Attributes}
 
 
 \itindend{Extended~Attributes}
 
 

diff --git a/fileio.tex b/fileio.tex
index e5b427e9a44ffdcb3f3e21d75f8cdbbcf53718e0..5ab716c19ee2eafd2f92e79973690b08e40b304e 100644 (file)
--- a/fileio.tex
+++ b/fileio.tex
@@ -1,6 +1,6 @@
 %% fileio.tex (merge fileunix.tex - filestd.tex)
 %%
 %% fileio.tex (merge fileunix.tex - filestd.tex)
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/gapil.tex b/gapil.tex
index 81c00c5710e7db0500a76309666938b322a218ad..bb820034e1c4d612c65b1b3ba0b15e4fa4764d71 100644 (file)
--- a/gapil.tex
+++ b/gapil.tex
@@ -1,6 +1,6 @@
 %% gapil.tex
 %%
 %% gapil.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.3 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.3 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",


@@ -136,7 +136,7 @@ hyperfootnotes=false]{hyperref}
 
 \begin{quote}
   
 
 \begin{quote}
   

-  Copyright \copyright\ 2000-2024 Simone Piccardi.  Permission is granted to
+  Copyright \copyright\ 2000-2025 Simone Piccardi.  Permission is granted to

   copy, distribute and/or modify this document under the terms of the GNU Free
   Documentation License, Version 1.3 or any later version published by the
   Free Software Foundation; with the Invariant Sections being ``Un preambolo''
   copy, distribute and/or modify this document under the terms of the GNU Free
   Documentation License, Version 1.3 or any later version published by the
   Free Software Foundation; with the Invariant Sections being ``Un preambolo''

diff --git a/intro.tex b/intro.tex
index 74091fced6ed3345ec011fdb034788185420a7a6..1a45c6670df942464f83fadda2bc5f931ff859d6 100644 (file)
--- a/intro.tex
+++ b/intro.tex
@@ -1,6 +1,6 @@
 %% intro.tex
 %%
 %% intro.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/ipc.tex b/ipc.tex
index 415b2a25f2122d42d469b2475203da6b969317fe..482b52cb35b89dc768697afea01ab1b61418750d 100644 (file)
--- a/ipc.tex
+++ b/ipc.tex
@@ -1,6 +1,6 @@
 %% ipc.tex
 %%
 %% ipc.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/macro.tex b/macro.tex
index 9ede6c45c976b73da9cc27a44c423c1aaa0e27db..c46c7688f2a5c666567499c6d1ebbde7149422be 100644 (file)
--- a/macro.tex
+++ b/macro.tex
@@ -1,6 +1,6 @@
 %% macro.tex
 %%
 %% macro.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/netlayer.tex b/netlayer.tex
index 275b00d8841899e2bfcfcd9e13352d4fd910ab4b..c1b4f922ff343b14e5e765041b0ff1126dcaa0ce 100644 (file)
--- a/netlayer.tex
+++ b/netlayer.tex
@@ -1,6 +1,6 @@
 %% netlayer.tex
 %%
 %% netlayer.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/network.tex b/network.tex
index 7672423021e3da133f8bb854f6d5b73caf557937..2953b0470a7d1509fd3982161944dea3243a6fa3 100644 (file)
--- a/network.tex
+++ b/network.tex
@@ -1,6 +1,6 @@
 %% network.tex
 %%
 %% network.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/othersock.tex b/othersock.tex
index 0f7b66572180e86d9b9e8d8b6b4851386cb01b3f..246837ab94998919fa60049f187bb172ac0f8a4f 100644 (file)
--- a/othersock.tex
+++ b/othersock.tex
@@ -1,6 +1,6 @@
 %% othersock.tex
 %%
 %% othersock.tex
 %%

-%% Copyright (C) 2004-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2004-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/preambolo.tex b/preambolo.tex
index 0d51e0e9319145b54e13ac79bdaca7bafa8b0a4d..2ff74c6241a5a8a30e00fa115e6940eb03c46b75 100644 (file)
--- a/preambolo.tex
+++ b/preambolo.tex
@@ -1,6 +1,6 @@
 %% preambolo.tex
 %%
 %% preambolo.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/pref.tex b/pref.tex
index 03e134f9206956edff693ab2c0bd8ee9dd2da2e4..a93f9718e373e968163457d1b3b79619d5678b98 100644 (file)
--- a/pref.tex
+++ b/pref.tex
@@ -1,6 +1,6 @@
 %% pref.tex
 %%
 %% pref.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/process.tex b/process.tex
index 349806e475ddbb3156be7894076773ea0cbd9427..016fd3be8d911fa9c8836f591d9755c74f8f0e13 100644 (file)
--- a/process.tex
+++ b/process.tex
@@ -1,6 +1,6 @@
 %% process.tex
 %%
 %% process.tex
 %%

-%% Copyright (C) 2000-2024 by Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 by Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/prochand.tex b/prochand.tex
index e02f0fd6a917d25c302ec1757b0c2772d1a1fd38..58da3559eaf22f5df4f2434dba671b203489d441 100644 (file)
--- a/prochand.tex
+++ b/prochand.tex
@@ -1,6 +1,6 @@
 %% prochand.tex
 %%
 %% prochand.tex
 %%

-%% Copyright (C) 2000-2024 by Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 by Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/ringraziamenti.tex b/ringraziamenti.tex
index c5c75df351fd3621daa39a4b32813492837d2f6d..26e93c2f1d4fa1af45411afe52317942bf24bfd2 100644 (file)
--- a/ringraziamenti.tex
+++ b/ringraziamenti.tex
@@ -1,6 +1,6 @@
 %% ringraziamenti.tex
 %%
 %% ringraziamenti.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/signal.tex b/signal.tex
index 7b6cb8eeec6f529d1822d23da12ef0c6b81a500d..ab365cc26525c06a0d98b1b8f55fd8031d8ce23e 100644 (file)
--- a/signal.tex
+++ b/signal.tex
@@ -1,6 +1,6 @@
 %% signal.tex
 %%
 %% signal.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/sockadv.tex b/sockadv.tex
index 8eede0482c7b3bdc38071c09d910cd2ba2dcdf9b..a0a0b2950dcd9b18bd700b954aada52895fb4569 100644 (file)
--- a/sockadv.tex
+++ b/sockadv.tex
@@ -1,6 +1,6 @@
 %% sockadv.tex
 %%
 %% sockadv.tex
 %%

-%% Copyright (C) 2004-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2004-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/sockctrl.tex b/sockctrl.tex
index 19f9ddccdea8e20eb743badfb0f1b57f16ed6173..6a720f230ae8caa8a3ca4ca4414da1612e44d452 100644 (file)
--- a/sockctrl.tex
+++ b/sockctrl.tex
@@ -1,6 +1,6 @@
 %% sockctrl.tex
 %%
 %% sockctrl.tex
 %%

-%% Copyright (C) 2004-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2004-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Prefazione",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Prefazione",

diff --git a/socket.tex b/socket.tex
index 51bdad7768d03ebe1d2d7a7f712cbd8ed784db3f..ea80e85cb12e94d51adaa609b49a113336683c59 100644 (file)
--- a/socket.tex
+++ b/socket.tex
@@ -1,6 +1,6 @@
 %% socket.tex
 %%
 %% socket.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/system.tex b/system.tex
index 671b1029c733bbae7c8acf9e5e00113c89bd33be..ed4e13abb8057a34a7b8070447f0c99cf695de68 100644 (file)
--- a/system.tex
+++ b/system.tex
@@ -1,6 +1,6 @@
 %% system.tex
 %%
 %% system.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/tcpsock.tex b/tcpsock.tex
index 525867ecdcc3d038f741b97bec23e445bdc8c3d2..7089f09dba846b4017ae474c9ed9a755932ec0c8 100644 (file)
--- a/tcpsock.tex
+++ b/tcpsock.tex
@@ -1,6 +1,6 @@
 %% tcpsock.tex
 %%
 %% tcpsock.tex
 %%

-%% Copyright (C) 2000-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/thread.tex b/thread.tex
index b0679203e9cab2ab7a32e6b3926cd35af44e65cb..a4072200f85d7e083f0599d24f38af154525471d 100644 (file)
--- a/thread.tex
+++ b/thread.tex
@@ -1,6 +1,6 @@
 %% thread.tex
 %%
 %% thread.tex
 %%

-%% Copyright (C) 2007-2024 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2007-2025 Simone Piccardi.  Permission is granted to

 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% copy, distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",

diff --git a/trasplayer.tex b/trasplayer.tex
index 4493730c46a25b5e4d88264374973452dfdba801..239589a9a299191689834ee2eae1c11338f73674 100644 (file)
--- a/trasplayer.tex
+++ b/trasplayer.tex
@@ -1,6 +1,6 @@
 %% tcpprot.tex
 %%
 %% tcpprot.tex
 %%

-%% Copyright (C) 2002-2024 Simone Piccardi.  Permission is granted to copy,
+%% Copyright (C) 2002-2025 Simone Piccardi.  Permission is granted to copy,

 %% distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",
 %% distribute and/or modify this document under the terms of the GNU Free
 %% Documentation License, Version 1.1 or any later version published by the
 %% Free Software Foundation; with the Invariant Sections being "Un preambolo",