Remove our copies of the samba libraries.

Packages are already available in debian unstable and will soon land in Fedora.
See BUILD.TXT for details.
We still keep libreplace as we still use its configure macros, until we find
time to extract only waht we need and have our own macros.

1 files changed, 0 insertions, 230 deletions

diff --git a/tevent/tevent_timed.c b/tevent/tevent_timed.c
deleted file mode 100644
index ba8213710..000000000
--- a/tevent/tevent_timed.c
+++ /dev/null
@@ -1,230 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-
-   common events code for timed events
-
-   Copyright (C) Andrew Tridgell	2003-2006
-   Copyright (C) Stefan Metzmacher	2005
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <sys/time.h>
-#include <time.h>
-#include "replace.h"
-#include "system/filesys.h"
-#include "system/select.h"
-#include "tevent.h"
-#include "tevent_internal.h"
-#include "tevent_util.h"
-
-/**
-  compare two timeval structures. 
-  Return -1 if tv1 < tv2
-  Return 0 if tv1 == tv2
-  Return 1 if tv1 > tv2
-*/
-static int ev_timeval_compare(const struct timeval *tv1, const struct timeval *tv2)
-{
-	if (tv1->tv_sec  > tv2->tv_sec)  return 1;
-	if (tv1->tv_sec  < tv2->tv_sec)  return -1;
-	if (tv1->tv_usec > tv2->tv_usec) return 1;
-	if (tv1->tv_usec < tv2->tv_usec) return -1;
-	return 0;
-}
-
-/**
-  return a zero timeval
-*/
-static struct timeval ev_timeval_zero(void)
-{
-	struct timeval tv;
-	tv.tv_sec = 0;
-	tv.tv_usec = 0;
-	return tv;
-}
-
-/**
-  return a timeval for the current time
-*/
-static struct timeval ev_timeval_current(void)
-{
-	struct timeval tv;
-	gettimeofday(&tv, NULL);
-	return tv;
-}
-
-/**
-  return a timeval struct with the given elements
-*/
-static struct timeval ev_timeval_set(uint32_t secs, uint32_t usecs)
-{
-	struct timeval tv;
-	tv.tv_sec = secs;
-	tv.tv_usec = usecs;
-	return tv;
-}
-
-/**
-  return the difference between two timevals as a timeval
-  if tv1 comes after tv2, then return a zero timeval
-  (this is *tv2 - *tv1)
-*/
-static struct timeval ev_timeval_until(const struct timeval *tv1,
-					const struct timeval *tv2)
-{
-	struct timeval t;
-	if (ev_timeval_compare(tv1, tv2) >= 0) {
-		return ev_timeval_zero();
-	}
-	t.tv_sec = tv2->tv_sec - tv1->tv_sec;
-	if (tv1->tv_usec > tv2->tv_usec) {
-		t.tv_sec--;
-		t.tv_usec = 1000000 - (tv1->tv_usec - tv2->tv_usec);
-	} else {
-		t.tv_usec = tv2->tv_usec - tv1->tv_usec;
-	}
-	return t;
-}
-
-/**
-  return true if a timeval is zero
-*/
-bool ev_timeval_is_zero(const struct timeval *tv)
-{
-	return tv->tv_sec == 0 && tv->tv_usec == 0;
-}
-
-/*
-  destroy a timed event
-*/
-static int common_event_timed_destructor(struct timed_event *te)
-{
-	struct event_context *ev = talloc_get_type(te->event_ctx,
-						   struct event_context);
-	DLIST_REMOVE(ev->timed_events, te);
-	return 0;
-}
-
-static int common_event_timed_deny_destructor(struct timed_event *te)
-{
-	return -1;
-}
-
-/*
-  add a timed event
-  return NULL on failure (memory allocation error)
-*/
-struct timed_event *common_event_add_timed(struct event_context *ev, TALLOC_CTX *mem_ctx,
-					   struct timeval next_event, 
-					   event_timed_handler_t handler, 
-					   void *private_data) 
-{
-	struct timed_event *te, *last_te, *cur_te;
-
-	te = talloc(mem_ctx?mem_ctx:ev, struct timed_event);
-	if (te == NULL) return NULL;
-
-	te->event_ctx		= ev;
-	te->next_event		= next_event;
-	te->handler		= handler;
-	te->private_data	= private_data;
-	te->additional_data	= NULL;
-
-	/* keep the list ordered */
-	last_te = NULL;
-	for (cur_te = ev->timed_events; cur_te; cur_te = cur_te->next) {
-		/* if the new event comes before the current one break */
-		if (ev_timeval_compare(&te->next_event, &cur_te->next_event) < 0) {
-			break;
-		}
-
-		last_te = cur_te;
-	}
-
-	DLIST_ADD_AFTER(ev->timed_events, te, last_te);
-
-	talloc_set_destructor(te, common_event_timed_destructor);
-
-	return te;
-}
-
-/*
-  do a single event loop using the events defined in ev
-
-  return the delay untill the next timed event,
-  or zero if a timed event was triggered
-*/
-struct timeval common_event_loop_timer_delay(struct event_context *ev)
-{
-	struct timeval current_time = ev_timeval_zero();
-	struct timed_event *te = ev->timed_events;
-
-	if (!te) {
-		/* have a default tick time of 30 seconds. This guarantees
-		   that code that uses its own timeout checking will be
-		   able to proceeed eventually */
-		return ev_timeval_set(30, 0);
-	}
-
-	/*
-	 * work out the right timeout for the next timed event
-	 *
-	 * avoid the syscall to gettimeofday() if the timed event should
-	 * be triggered directly
-	 *
-	 * if there's a delay till the next timed event, we're done
-	 * with just returning the delay
-	 */
-	if (!ev_timeval_is_zero(&te->next_event)) {
-		struct timeval delay;
-
-		current_time = ev_timeval_current();
-
-		delay = ev_timeval_until(&current_time, &te->next_event);
-		if (!ev_timeval_is_zero(&delay)) {
-			return delay;
-		}
-	}
-
-	/*
-	 * ok, we have a timed event that we'll process ...
-	 */
-
-	/* deny the handler to free the event */
-	talloc_set_destructor(te, common_event_timed_deny_destructor);
-
-	/* We need to remove the timer from the list before calling the
-	 * handler because in a semi-async inner event loop called from the
-	 * handler we don't want to come across this event again -- vl */
-	DLIST_REMOVE(ev->timed_events, te);
-
-	/*
-	 * If the timed event was registered for a zero current_time,
-	 * then we pass a zero timeval here too! To avoid the
-	 * overhead of gettimeofday() calls.
-	 *
-	 * otherwise we pass the current time
-	 */
-	te->handler(ev, te, current_time, te->private_data);
-
-	/* The destructor isn't necessary anymore, we've already removed the
-	 * event from the list. */
-	talloc_set_destructor(te, NULL);
-
-	talloc_free(te);
-
-	return ev_timeval_zero();
-}
-