Use #if !EV_MULTIPLICITY instead of #ifndef because it should be defined always.

[software/libev.git] / ev_vars.h

diff --git a/ev_vars.h b/ev_vars.h
index e73d37dac73fdd3cdeb2b8ca92f1b2838b3584a9..4ac997e7fc5cb96b3e392814382f8a46b3803976 100644 (file)
--- a/ev_vars.h
+++ b/ev_vars.h
@@ -1,16 +1,65 @@
+/*
+ * loop member variable declarations
+ *
+ * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modifica-
+ * tion, are permitted provided that the following conditions are met:
+ * 
+ *   1.  Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ * 
+ *   2.  Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
+ * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
+ * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
+ * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * the GNU General Public License ("GPL") version 2 or any later version,
+ * in which case the provisions of the GPL are applicable instead of
+ * the above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use your
+ * version of this file under the BSD license, indicate your decision
+ * by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL. If you do not delete the
+ * provisions above, a recipient may use your version of this file under
+ * either the BSD or the GPL.
+ */
+

 #define VARx(type,name) VAR(name, type name)
 
 VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */
 VARx(ev_tstamp, mn_now)    /* monotonic clock "now" */
 #define VARx(type,name) VAR(name, type name)
 
 VARx(ev_tstamp, now_floor) /* last time we refreshed rt_time */
 VARx(ev_tstamp, mn_now)    /* monotonic clock "now" */

-VARx(ev_tstamp, rtmn_diff)      /* difference realtime - monotonic time */
-VARx(int, method)
+VARx(ev_tstamp, rtmn_diff) /* difference realtime - monotonic time */
+
+VARx(ev_tstamp, io_blocktime)
+VARx(ev_tstamp, timeout_blocktime)

 
 

-VARx(ev_tstamp, method_fudge) /* assumed typical timer resolution */
-VAR (method_modify, void (*method_modify)(EV_P_ int fd, int oev, int nev))
-VAR (method_poll  , void (*method_poll)(EV_P_ ev_tstamp timeout))
+VARx(int, backend)
+VARx(int, activecnt) /* total number of active events ("refcount") */
+VARx(unsigned int, loop_count) /* total number of loop iterations/blocks */
+
+VARx(int, backend_fd)
+VARx(ev_tstamp, backend_fudge) /* assumed typical timer resolution */
+VAR (backend_modify, void (*backend_modify)(EV_P_ int fd, int oev, int nev))
+VAR (backend_poll  , void (*backend_poll)(EV_P_ ev_tstamp timeout))
+
+#if !defined(_WIN32) || EV_GENWRAP
+VARx(pid_t, curpid)
+#endif

 
 VARx(int, postfork)  /* true if we need to recreate kernel state after fork */
 
 VARx(int, postfork)  /* true if we need to recreate kernel state after fork */

-VARx(int, activecnt) /* number of active events */

 
 #if EV_USE_SELECT || EV_GENWRAP
 VARx(void *, vec_ri)
 
 #if EV_USE_SELECT || EV_GENWRAP
 VARx(void *, vec_ri)


@@ -29,14 +78,11 @@ VARx(int, pollidxmax)
 #endif
 
 #if EV_USE_EPOLL || EV_GENWRAP
 #endif
 
 #if EV_USE_EPOLL || EV_GENWRAP

-VARx(int, epoll_fd)
-

 VARx(struct epoll_event *, epoll_events)
 VARx(int, epoll_eventmax)
 #endif
 
 #if EV_USE_KQUEUE || EV_GENWRAP
 VARx(struct epoll_event *, epoll_events)
 VARx(int, epoll_eventmax)
 #endif
 
 #if EV_USE_KQUEUE || EV_GENWRAP

-VARx(int, kqueue_fd)

 VARx(struct kevent *, kqueue_changes)
 VARx(int, kqueue_changemax)
 VARx(int, kqueue_changecnt)
 VARx(struct kevent *, kqueue_changes)
 VARx(int, kqueue_changemax)
 VARx(int, kqueue_changecnt)


@@ -44,6 +90,11 @@ VARx(struct kevent *, kqueue_events)
 VARx(int, kqueue_eventmax)
 #endif
 
 VARx(int, kqueue_eventmax)
 #endif
 

+#if EV_USE_PORT || EV_GENWRAP
+VARx(struct port_event *, port_events)
+VARx(int, port_eventmax)
+#endif
+

 VARx(ANFD *, anfds)
 VARx(int, anfdmax)
 
 VARx(ANFD *, anfds)
 VARx(int, anfdmax)
 


@@ -55,19 +106,22 @@ VARx(int *, fdchanges)
 VARx(int, fdchangemax)
 VARx(int, fdchangecnt)
 
 VARx(int, fdchangemax)
 VARx(int, fdchangecnt)
 

-VARx(struct ev_timer **, timers)
+VARx(WT *, timers)

 VARx(int, timermax)
 VARx(int, timercnt)
 
 VARx(int, timermax)
 VARx(int, timercnt)
 

-#if EV_PERIODICS || EV_GENWRAP
-VARx(struct ev_periodic **, periodics)
+#if EV_PERIODIC_ENABLE || EV_GENWRAP
+VARx(WT *, periodics)

 VARx(int, periodicmax)
 VARx(int, periodiccnt)
 #endif
 
 VARx(int, periodicmax)
 VARx(int, periodiccnt)
 #endif
 

-VARx(struct ev_idle **, idles)
-VARx(int, idlemax)
-VARx(int, idlecnt)
+#if EV_IDLE_ENABLE || EV_GENWRAP
+VAR (idles, ev_idle **idles [NUMPRI])
+VAR (idlemax, int idlemax [NUMPRI])
+VAR (idlecnt, int idlecnt [NUMPRI])
+#endif
+VARx(int, idleall) /* total number */

 
 VARx(struct ev_prepare **, prepares)
 VARx(int, preparemax)
 
 VARx(struct ev_prepare **, prepares)
 VARx(int, preparemax)


@@ -77,5 +131,17 @@ VARx(struct ev_check **, checks)
 VARx(int, checkmax)
 VARx(int, checkcnt)
 
 VARx(int, checkmax)
 VARx(int, checkcnt)
 

+#if EV_FORK_ENABLE || EV_GENWRAP
+VARx(struct ev_fork **, forks)
+VARx(int, forkmax)
+VARx(int, forkcnt)
+#endif
+
+#if EV_USE_INOTIFY || EV_GENWRAP
+VARx(int, fs_fd)
+VARx(ev_io, fs_w)
+VAR (fs_hash, ANFS fs_hash [EV_INOTIFY_HASHSIZE])
+#endif
+

 #undef VARx
 
 #undef VARx