Remove locking RPC stuff, netalockd, talloc, tevent, tsocket and libevent

[netatalk.git] / libevent / ratelim-internal.h

diff --git a/libevent/ratelim-internal.h b/libevent/ratelim-internal.h
deleted file mode 100644 (file)
index df75f86..0000000
--- a/libevent/ratelim-internal.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2009-2010 Niels Provos and Nick Mathewson
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, 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 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _RATELIM_INTERNAL_H_
-#define _RATELIM_INTERNAL_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "event2/util.h"
-
-/** A token bucket is an internal structure that tracks how many bytes we are
- * currently willing to read or write on a given bufferevent or group of
- * bufferevents */
-struct ev_token_bucket {
-       /** How many bytes are we willing to read or write right now? These
-        * values are signed so that we can do "defecit spending" */
-       ev_ssize_t read_limit, write_limit;
-       /** When was this bucket last updated?  Measured in abstract 'ticks'
-        * relative to the token bucket configuration. */
-       ev_uint32_t last_updated;
-};
-
-/** Configuration info for a token bucket or set of token buckets. */
-struct ev_token_bucket_cfg {
-       /** How many bytes are we willing to read on average per tick? */
-       size_t read_rate;
-       /** How many bytes are we willing to read at most in any one tick? */
-       size_t read_maximum;
-       /** How many bytes are we willing to write on average per tick? */
-       size_t write_rate;
-       /** How many bytes are we willing to write at most in any one tick? */
-       size_t write_maximum;
-
-       /* How long is a tick?  Note that fractions of a millisecond are
-        * ignored. */
-       struct timeval tick_timeout;
-
-       /* How long is a tick, in milliseconds?  Derived from tick_timeout. */
-       unsigned msec_per_tick;
-};
-
-/** The current tick is 'current_tick': add bytes to 'bucket' as specified in
- * 'cfg'. */
-int ev_token_bucket_update(struct ev_token_bucket *bucket,
-    const struct ev_token_bucket_cfg *cfg,
-    ev_uint32_t current_tick);
-
-/** In which tick does 'tv' fall according to 'cfg'?  Note that ticks can
- * overflow easily; your code needs to handle this. */
-ev_uint32_t ev_token_bucket_get_tick(const struct timeval *tv,
-    const struct ev_token_bucket_cfg *cfg);
-
-/** Adjust 'bucket' to respect 'cfg', and note that it was last updated in
- * 'current_tick'.  If 'reinitialize' is true, we are changing the
- * configuration of 'bucket'; otherwise, we are setting it up for the first
- * time.
- */
-int ev_token_bucket_init(struct ev_token_bucket *bucket,
-    const struct ev_token_bucket_cfg *cfg,
-    ev_uint32_t current_tick,
-    int reinitialize);
-
-int bufferevent_remove_from_rate_limit_group_internal(struct bufferevent *bev,
-    int unsuspend);
-
-/** Decrease the read limit of 'b' by 'n' bytes */
-#define ev_token_bucket_decrement_read(b,n)    \
-       do {                                    \
-               (b)->read_limit -= (n);         \
-       } while (0)
-/** Decrease the write limit of 'b' by 'n' bytes */
-#define ev_token_bucket_decrement_write(b,n)   \
-       do {                                    \
-               (b)->write_limit -= (n);        \
-       } while (0)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif