*** empty log message ***

Changes

@@ -1,5 +1,9 @@
 Revision history for libev, a high-performance and full-featured event loop.
 
+3.2
+	- fix a 64 bit overflow issue in the select backend,
+          by using fd_mask instead of int for the mask.
+
 3.1  Thu Mar 13 13:45:22 CET 2008
 	- implement ev_async watchers.
         - only initialise signal pipe on demand.

ev.3

@@ -132,7 +132,7 @@
 .\" ========================================================================
 .\"
 .IX Title "EV 1"
-.TH EV 1 "2008-03-08" "perl v5.10.0" "User Contributed Perl Documentation"
+.TH EV 1 "2008-03-13" "perl v5.10.0" "User Contributed Perl Documentation"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
@@ -2618,6 +2618,32 @@ the constructor.
 \&    }
 \&  };
 .Ve
+.SH "OTHER LANGUAGE BINDINGS"
+.IX Header "OTHER LANGUAGE BINDINGS"
+Libev does not offer other language bindings itself, but bindings for a
+numbe rof languages exist in the form of third-party packages. If you know
+any interesting language binding in addition to the ones listed here, drop
+me a note.
+.IP "Perl" 4
+.IX Item "Perl"
+The \s-1EV\s0 module implements the full libev \s-1API\s0 and is actually used to test
+libev. \s-1EV\s0 is developed together with libev. Apart from the \s-1EV\s0 core module,
+there are additional modules that implement libev-compatible interfaces
+to \f(CW\*(C`libadns\*(C'\fR (\f(CW\*(C`EV::ADNS\*(C'\fR), \f(CW\*(C`Net::SNMP\*(C'\fR (\f(CW\*(C`Net::SNMP::EV\*(C'\fR) and the
+\&\f(CW\*(C`libglib\*(C'\fR event core (\f(CW\*(C`Glib::EV\*(C'\fR and \f(CW\*(C`EV::Glib\*(C'\fR).
+.Sp
+It can be found and installed via \s-1CPAN\s0, its homepage is found at
+<http://software.schmorp.de/pkg/EV>.
+.IP "Ruby" 4
+.IX Item "Ruby"
+Tony Arcieri has written a ruby extension that offers access to a subset
+of the libev \s-1API\s0 and adds filehandle abstractions, asynchronous \s-1DNS\s0 and
+more on top of it. It can be found via gem servers. Its homepage is at
+<http://rev.rubyforge.org/>.
+.IP "D" 4
+.IX Item "D"
+Leandro Lucarella has written a D language binding (\fIev.d\fR) for libev, to
+be found at <http://git.llucax.com.ar/?p=software/ev.d.git;a=summary>.
 .SH "MACRO MAGIC"
 .IX Header "MACRO MAGIC"
 Libev can be compiled with a variety of options, the most fundamantal
@@ -3199,6 +3225,6 @@ Marc Lehmann <libev@schmorp.de>.
 .SH "POD ERRORS"
 .IX Header "POD ERRORS"
 Hey! \fBThe above document had some coding errors, which are explained below:\fR
-.IP "Around line 2916:" 4
-.IX Item "Around line 2916:"
+.IP "Around line 2951:" 4
+.IX Item "Around line 2951:"
 You forgot a '=back' before '=head2'

ev.pod

@@ -1602,6 +1602,17 @@ to fall back to regular polling again even with inotify, but changes are
 usually detected immediately, and if the file exists there will be no
 polling.
 
+=head3 ABI Issues (Largefile Support)
+
+Libev by default (unless the user overrides this) uses the default
+compilation environment, which means that on systems with optionally
+disabled large file support, you get the 32 bit version of the stat
+structure. When using the library from programs that change the ABI to
+use 64 bit file offsets the programs will fail. In that case you have to
+compile libev with the same flags to get binary compatibility. This is
+obviously the case with any flags that change the ABI, but the problem is
+most noticably with ev_stat and largefile support.
+
 =head3 Inotify
 
 When C<inotify (7)> support has been compiled into libev (generally only

ev_select.c

@@ -95,8 +95,8 @@ select_modify (EV_P_ int fd, int oev, int nev)
 
 #else
 
-    int word = fd / NFDBITS;
-    int mask = 1UL << (fd % NFDBITS);
+    int     word = fd / NFDBITS;
+    fd_mask mask = 1UL << (fd % NFDBITS);
 
     if (expect_false (vec_max < word + 1))
       {
@@ -108,8 +108,8 @@ select_modify (EV_P_ int fd, int oev, int nev)
         vec_wo = ev_realloc (vec_wo, new_max * NFDBYTES); /* could free/malloc */
 
         for (; vec_max < new_max; ++vec_max)
-          ((fd_mask *)vec_ri)[vec_max] =
-          ((fd_mask *)vec_wi)[vec_max] = 0;
+          ((fd_mask *)vec_ri) [vec_max] =
+          ((fd_mask *)vec_wi) [vec_max] = 0;
       }
 
     ((fd_mask *)vec_ri) [word] |= mask;