Aggiornamento copyright

diff --git a/build.tex b/build.tex
index 0d3c46e7a0f748fc851a5dea791a2ec87661aff2..0face7af9e447dbd94922c474dddbefccf02c40f 100644 (file)
--- a/build.tex
+++ b/build.tex
@@ -1,6 +1,6 @@
 %% build.tex
 %%
-%% Copyright (C) 1999-2016 Simone Piccardi.  Permission is granted to copy,
+%% Copyright (C) 1999-2017 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",

diff --git a/errors.tex b/errors.tex
index 11ed527b21959f2ae3d52e82e9345352141c41dc..5010384c0e340ad03fb7b5e7a8c6e2f7d749349e 100644 (file)
--- a/errors.tex
+++ b/errors.tex
@@ -1,6 +1,6 @@
 %% errors.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/fileadv.tex b/fileadv.tex
index 72fa313f30aee049c21040f664637211563d5b98..a3e87106151c37c0bf697c6b17707d10795862eb 100644 (file)
--- a/fileadv.tex
+++ b/fileadv.tex
@@ -1,6 +1,6 @@
 %% fileadv.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/filedir.tex b/filedir.tex
index 386bfcdc8f18156618746c914409efcb8320edcc..1daeb4e0c0458a4a8ffac4ef33879defc9079326 100644 (file)
--- a/filedir.tex
+++ b/filedir.tex
@@ -1,6 +1,6 @@
 %% filedir.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/fileio.tex b/fileio.tex
index 753631b84b889663bd33491571a73ea5cb6549d7..93161f4a4ea67771d331e55c89425e1ba6006b55 100644 (file)
--- a/fileio.tex
+++ b/fileio.tex
@@ -1,6 +1,6 @@
 %% fileio.tex (merge fileunix.tex - filestd.tex)
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/gapil.tex b/gapil.tex
index 375f1a435bb8acf696e063cdb10279a6763d4ad8..e21b6094867d7242984992cb5811e8ad003d636c 100644 (file)
--- a/gapil.tex
+++ b/gapil.tex
@@ -1,6 +1,6 @@
 %% gapil.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",
@@ -128,7 +128,7 @@ hyperfootnotes=false]{hyperref}
 
 \begin{quote}
   
-  Copyright \copyright\ 2000-2016 Simone Piccardi.  Permission is granted to
+  Copyright \copyright\ 2000-2017 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''

diff --git a/intro.tex b/intro.tex
index 1f0474347dc3816a8c59e048abfd8d62dfdd7898..48e1d0e8c617799d19d3ce316e9d2a6cb8eacaea 100644 (file)
--- a/intro.tex
+++ b/intro.tex
@@ -1,6 +1,6 @@
 %% intro.tex
 %%
-%% Copyright (C) 2000-201 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/ipc.tex b/ipc.tex
index 3acb75179058b6ed02e260fbaa28c50efc6a8c63..2fc13a8f67d44d6c99e325885e20937d8b4282e6 100644 (file)
--- a/ipc.tex
+++ b/ipc.tex
@@ -1,6 +1,6 @@
 %% ipc.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/macro.tex b/macro.tex
index 3624bbe9993d541b2cf1505f37648d416f893394..4af9f653e4e97b9200624815de149da43216bcab 100644 (file)
--- a/macro.tex
+++ b/macro.tex
@@ -1,6 +1,6 @@
 %% macro.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/netlayer.tex b/netlayer.tex
index c4d943ab8dc42c4ca3872f4d193c309ecff332e0..568ff4d04ac15f15b549da56dfb51bccdf5ede96 100644 (file)
--- a/netlayer.tex
+++ b/netlayer.tex
@@ -1,6 +1,6 @@
 %% netlayer.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/network.tex b/network.tex
index 87c56369aaf715b661c32d799055cfdec869da90..9418d89c4064a0de29a7fd50124659649aac0daf 100644 (file)
--- a/network.tex
+++ b/network.tex
@@ -1,6 +1,6 @@
 %% network.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/othersock.tex b/othersock.tex
index af8d97a609501cc993616438e8759ea588024d47..24db472c41c4d7f881700c5053c4a2bd18bec1b6 100644 (file)
--- a/othersock.tex
+++ b/othersock.tex
@@ -1,6 +1,6 @@
 %% othersock.tex
 %%
-%% Copyright (C) 2004-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2004-2017 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",

diff --git a/preambolo.tex b/preambolo.tex
index 499857a5e4d265487093cae77de50d1f29dcc937..7f407828841c24c9939d9522e5b526dd8108c93e 100644 (file)
--- a/preambolo.tex
+++ b/preambolo.tex
@@ -1,6 +1,6 @@
 %% preambolo.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/pref.tex b/pref.tex
index 2baacde3945b3e5bd713ecbc3f97c9a68226f452..e133b26ed80cae3e270e3f3a394337eea9e5314e 100644 (file)
--- a/pref.tex
+++ b/pref.tex
@@ -1,6 +1,6 @@
 %% pref.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/process.tex b/process.tex
index 9322dae960d2f785056fd9e62a8b844aef37e438..2d35cd5a764d67c76cbfa83c2518ab98f6bc96c6 100644 (file)
--- a/process.tex
+++ b/process.tex
@@ -1,6 +1,6 @@
 %% process.tex
 %%
-%% Copyright (C) 2000-2016 by Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/prochand.tex b/prochand.tex
index 27361879e79dadd931019f4f2b42d469e6e8131f..f62a758779f34b73d5f0e3fa84686fd96428596c 100644 (file)
--- a/prochand.tex
+++ b/prochand.tex
@@ -1,6 +1,6 @@
 %% prochand.tex
 %%
-%% Copyright (C) 2000-2016 by Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/ringraziamenti.tex b/ringraziamenti.tex
index e4a25928d9f867b8cea01a65c9af52b63cca64d8..39e42be486b67b3c98ab485a0c7ed1ccb91acdd1 100644 (file)
--- a/ringraziamenti.tex
+++ b/ringraziamenti.tex
@@ -1,6 +1,6 @@
 %% ringraziamenti.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/session.tex b/session.tex
index aa5a3b3b1e24ccd039997a8280ceb6b4affd7dfa..2840dc469ed8aeac867e8be9b824ecabd50e6097 100644 (file)
--- a/session.tex
+++ b/session.tex
@@ -1,6 +1,6 @@
 %% session.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/signal.tex b/signal.tex
index f5cbac3fe60468cfc06bbd325b118ce4cd592850..d05c4cac2102ec4eb3e2f99fbc54919957996449 100644 (file)
--- a/signal.tex
+++ b/signal.tex
@@ -1,6 +1,6 @@
 %% signal.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/sockadv.tex b/sockadv.tex
index ac904bd281f4da8b444e1f806b32091686729043..d41ab8ffb405436228b29321970d7cdac9de1230 100644 (file)
--- a/sockadv.tex
+++ b/sockadv.tex
@@ -1,6 +1,6 @@
 %% sockadv.tex
 %%
-%% Copyright (C) 2004-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2004-2017 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",

diff --git a/sockctrl.tex b/sockctrl.tex
index 6ce42016041f73a4752eb096d2627fc4f5f5aae6..f371f92dfc39e017dea8faba069a4b291552137b 100644 (file)
--- a/sockctrl.tex
+++ b/sockctrl.tex
@@ -1,6 +1,6 @@
 %% sockctrl.tex
 %%
-%% Copyright (C) 2004-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2004-2017 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",
@@ -122,7 +122,7 @@ modificabile (a meno di una ricompilazione delle librerie stesse).
 Per risolvere questa serie di problemi la risoluzione dei nomi a dominio
 eseguità dal \textit{resolver} è stata inclusa all'interno di un meccanismo
 generico per la risoluzione di corrispondenze fra nomi ed informazioni ad essi
-associate chiamato \textit{Name Service Switch} cui abbiamo accennato anche in
+associate chiamato \textit{Name Service Switch}, cui abbiamo accennato anche in
 sez.~\ref{sec:sys_user_group} per quanto riguarda la gestione dei dati
 associati a utenti e gruppi. Il sistema è stato introdotto la prima volta
 nelle librerie standard di Solaris e le \acr{glibc} hanno ripreso lo stesso
@@ -266,6 +266,7 @@ prototipo è:
 }
 \end{funcproto}
 
+
 La funzione legge il contenuto dei file di configurazione (i già citati
 \file{resolv.conf} e \file{host.conf}) per impostare il dominio di default,
 gli indirizzi dei server DNS da contattare e l'ordine delle ricerche; se non
@@ -575,7 +576,7 @@ indicarli si è usata la notazione dei file di zona di BIND):
 \begin{basedescript}{\desclabelwidth{1.2cm}\desclabelstyle{\nextlinelabel}}
 \item[\texttt{A}] viene usato per indicare la corrispondenza fra un nome a
   dominio ed un indirizzo IPv4; ad esempio la corrispondenza fra
-  \texttt{dodds.truelite.it} e l'indirizzo IP \texttt{62.48.34.25}.
+  \texttt{jojo.truelite.it} e l'indirizzo IP \texttt{62.48.34.25}.
 \item[\texttt{AAAA}] viene usato per indicare la corrispondenza fra un nome a
   dominio ed un indirizzo IPv6; è chiamato in questo modo dato che la
   dimensione di un indirizzo IPv6 è quattro volte quella di un indirizzo IPv4.
@@ -638,11 +639,29 @@ Insieme alla nuova variabile vengono definite anche due nuove funzioni per
 stampare l'errore a video, analoghe a quelle di sez.~\ref{sec:sys_strerror}
 per \var{errno}, ma che usano il valore di \var{h\_errno}; la prima è
 \funcd{herror} ed il suo prototipo è:
+
+
+\begin{funcproto}{
+\fhead{netdb.h}
+\fdecl{void herror(const char *string)}
+\fdesc{Stampa un errore di risoluzione.} 
+}
+
+{La funzione ritorna $0$ in caso di successo e $-1$ per un errore, nel qual
+  caso \var{errno} assumerà uno dei valori: 
+  \begin{errlist}
+  \end{errlist}
+  ed inoltre 
+ nel loro significato generico.}
+\end{funcproto}
+
+
+
 \begin{functions}
-\headdecl{netdb.h}
-\funcdecl{void herror(const char *string)}
+\headdecl{
+\funcdecl{
 
-Stampa un errore di risoluzione.
+.
 \end{functions}
 
 La funzione è l'analoga di \func{perror} e stampa sullo standard error un

diff --git a/socket.tex b/socket.tex
index e4b3161810908d41ad4cf3b5a6b5d8c863332f84..2d31d6c73b17d2dc57d880df48a8e7a83fed49b1 100644 (file)
--- a/socket.tex
+++ b/socket.tex
@@ -1,6 +1,6 @@
 %% socket.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/system.tex b/system.tex
index 5481c63f2af92d096e34a849d8a64ca3726032ba..5e6a31c2068919f167d1f92120e00660555b13df 100644 (file)
--- a/system.tex
+++ b/system.tex
@@ -1,6 +1,6 @@
 %% system.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/tcpsock.tex b/tcpsock.tex
index 8a7b5e794a5c8ceae62757c8b360e13320c8c3a7..767aaa7534f870e6ca7e781cdf65b0ef66dfdebf 100644 (file)
--- a/tcpsock.tex
+++ b/tcpsock.tex
@@ -1,6 +1,6 @@
 %% tcpsock.tex
 %%
-%% Copyright (C) 2000-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2000-2017 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",

diff --git a/thread.tex b/thread.tex
index 8d3354077a235bd219f8847e28972417ad70dc7e..22add0facb4be231a8efdf76f000d2054f80fccb 100644 (file)
--- a/thread.tex
+++ b/thread.tex
@@ -1,6 +1,6 @@
 %% thread.tex
 %%
-%% Copyright (C) 2007-2016 Simone Piccardi.  Permission is granted to
+%% Copyright (C) 2007-2017 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",

diff --git a/trasplayer.tex b/trasplayer.tex
index dce61247fabe2f351eba1289a4c3a20f9403cbce..5c965c2c03c8941d6eb4e63257d42cc18f170dc6 100644 (file)
--- a/trasplayer.tex
+++ b/trasplayer.tex
@@ -1,6 +1,6 @@
 %% tcpprot.tex
 %%
-%% Copyright (C) 2002-2016 Simone Piccardi.  Permission is granted to copy,
+%% Copyright (C) 2002-2017 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",