*** empty log message ***

Changes

@@ -1,11 +1,9 @@
 Revision history for libev, a high-performance and full-featured event loop.
 
 TODO: revisit 59.x timer in the light of modern powersaving
-TODO: maybe use timerfd to detect time jumps on linux
 TODO: document EV_TSTAMP_T
 
-4.31
-TODO: use TFD_TIMER_CANCEL_ON_SET to call periodics_reschedule, maybe? (must)
+4.31 Fri Dec 20 21:58:29 CET 2019
 	- handle backends with minimum wait time a bit better by not
           waiting in the presence of already-expired timers
           (behaviour reported by Felipe Gasper).

Symbols.ev

@@ -13,10 +13,10 @@ ev_clear_pending
 ev_default_loop
 ev_default_loop_ptr
 ev_depth
+ev_embeddable_backends
 ev_embed_start
 ev_embed_stop
 ev_embed_sweep
-ev_embeddable_backends
 ev_feed_event
 ev_feed_fd_event
 ev_feed_signal

configure.ac

@@ -1,5 +1,5 @@
 dnl also update ev.h!
-AC_INIT([libev], [4.27])
+AC_INIT([libev], [4.31])
 
 orig_CFLAGS="$CFLAGS"
 

ev.3

@@ -133,7 +133,7 @@
 .\" ========================================================================
 .\"
 .IX Title "LIBEV 3"
-.TH LIBEV 3 "2019-12-20" "libev-4.27" "libev - high performance full featured event loop"
+.TH LIBEV 3 "2019-12-21" "libev-4.31" "libev - high performance full featured event loop"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
@@ -595,13 +595,6 @@ threads that are not interested in handling them.
 Signalfd will not be used by default as this changes your signal mask, and
 there are a lot of shoddy libraries and programs (glib's threadpool for
 example) that can't properly initialise their signal masks.
-.ie n .IP """EVFLAG_NOTIMERFD""" 4
-.el .IP "\f(CWEVFLAG_NOTIMERFD\fR" 4
-.IX Item "EVFLAG_NOTIMERFD"
-When this flag is specified, the libev will avoid using a \f(CW\*(C`timerfd\*(C'\fR to
-detect time jumps. It will still be able to detect time jumps, but takes
-longer and has a lower accuracy in doing so, but saves a file descriptor
-per loop.
 .ie n .IP """EVFLAG_NOSIGMASK""" 4
 .el .IP "\f(CWEVFLAG_NOSIGMASK\fR" 4
 .IX Item "EVFLAG_NOSIGMASK"
@@ -615,8 +608,17 @@ unblocking the signals.
 .Sp
 It's also required by \s-1POSIX\s0 in a threaded program, as libev calls
 \&\f(CW\*(C`sigprocmask\*(C'\fR, whose behaviour is officially unspecified.
+.ie n .IP """EVFLAG_NOTIMERFD""" 4
+.el .IP "\f(CWEVFLAG_NOTIMERFD\fR" 4
+.IX Item "EVFLAG_NOTIMERFD"
+When this flag is specified, the libev will avoid using a \f(CW\*(C`timerfd\*(C'\fR to
+detect time jumps. It will still be able to detect time jumps, but takes
+longer and has a lower accuracy in doing so, but saves a file descriptor
+per loop.
 .Sp
-This flag's behaviour will become the default in future versions of libev.
+The current implementation only tries to use a \f(CW\*(C`timerfd\*(C'\fR when the first
+\&\f(CW\*(C`ev_periodic\*(C'\fR watcher is started and falls back on other methods if it
+cannot be created, but this behaviour might change in the future.
 .ie n .IP """EVBACKEND_SELECT""  (value 1, portable select backend)" 4
 .el .IP "\f(CWEVBACKEND_SELECT\fR  (value 1, portable select backend)" 4
 .IX Item "EVBACKEND_SELECT (value 1, portable select backend)"

ev.h

@@ -215,7 +215,7 @@ struct ev_loop;
 /*****************************************************************************/
 
 #define EV_VERSION_MAJOR 4
-#define EV_VERSION_MINOR 27
+#define EV_VERSION_MINOR 31
 
 /* eventmask, revents, events... */
 enum {