+++ /dev/null
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/* dbus-mainloop.c Main loop utility
- *
- * Copyright (C) 2003, 2004 Red Hat, Inc.
- *
- * Licensed under the Academic Free License version 2.1
- *
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "dbus-mainloop.h"
-
-#ifndef DOXYGEN_SHOULD_SKIP_THIS
-
-#include <dbus/dbus-list.h>
-#include <dbus/dbus-sysdeps.h>
-
-#define MAINLOOP_SPEW 0
-
-#if MAINLOOP_SPEW
-#ifdef DBUS_ENABLE_VERBOSE_MODE
-static const char*
-watch_flags_to_string (int flags)
-{
- const char *watch_type;
-
- if ((flags & DBUS_WATCH_READABLE) &&
- (flags & DBUS_WATCH_WRITABLE))
- watch_type = "readwrite";
- else if (flags & DBUS_WATCH_READABLE)
- watch_type = "read";
- else if (flags & DBUS_WATCH_WRITABLE)
- watch_type = "write";
- else
- watch_type = "not read or write";
- return watch_type;
-}
-#endif /* DBUS_ENABLE_VERBOSE_MODE */
-#endif /* MAINLOOP_SPEW */
-
-struct DBusLoop
-{
- int refcount;
- DBusList *callbacks;
- int callback_list_serial;
- int watch_count;
- int timeout_count;
- int depth; /**< number of recursive runs */
- DBusList *need_dispatch;
-};
-
-typedef enum
-{
- CALLBACK_WATCH,
- CALLBACK_TIMEOUT
-} CallbackType;
-
-typedef struct
-{
- int refcount;
- CallbackType type;
- void *data;
- DBusFreeFunction free_data_func;
-} Callback;
-
-typedef struct
-{
- Callback callback;
- DBusWatchFunction function;
- DBusWatch *watch;
- /* last watch handle failed due to OOM */
- unsigned int last_iteration_oom : 1;
-} WatchCallback;
-
-typedef struct
-{
- Callback callback;
- DBusTimeout *timeout;
- DBusTimeoutFunction function;
- unsigned long last_tv_sec;
- unsigned long last_tv_usec;
-} TimeoutCallback;
-
-#define WATCH_CALLBACK(callback) ((WatchCallback*)callback)
-#define TIMEOUT_CALLBACK(callback) ((TimeoutCallback*)callback)
-
-static WatchCallback*
-watch_callback_new (DBusWatch *watch,
- DBusWatchFunction function,
- void *data,
- DBusFreeFunction free_data_func)
-{
- WatchCallback *cb;
-
- cb = dbus_new (WatchCallback, 1);
- if (cb == NULL)
- return NULL;
-
- cb->watch = watch;
- cb->function = function;
- cb->last_iteration_oom = FALSE;
- cb->callback.refcount = 1;
- cb->callback.type = CALLBACK_WATCH;
- cb->callback.data = data;
- cb->callback.free_data_func = free_data_func;
-
- return cb;
-}
-
-static TimeoutCallback*
-timeout_callback_new (DBusTimeout *timeout,
- DBusTimeoutFunction function,
- void *data,
- DBusFreeFunction free_data_func)
-{
- TimeoutCallback *cb;
-
- cb = dbus_new (TimeoutCallback, 1);
- if (cb == NULL)
- return NULL;
-
- cb->timeout = timeout;
- cb->function = function;
- _dbus_get_current_time (&cb->last_tv_sec,
- &cb->last_tv_usec);
- cb->callback.refcount = 1;
- cb->callback.type = CALLBACK_TIMEOUT;
- cb->callback.data = data;
- cb->callback.free_data_func = free_data_func;
-
- return cb;
-}
-
-static Callback *
-callback_ref (Callback *cb)
-{
- _dbus_assert (cb->refcount > 0);
-
- cb->refcount += 1;
-
- return cb;
-}
-
-static void
-callback_unref (Callback *cb)
-{
- _dbus_assert (cb->refcount > 0);
-
- cb->refcount -= 1;
-
- if (cb->refcount == 0)
- {
- if (cb->free_data_func)
- (* cb->free_data_func) (cb->data);
-
- dbus_free (cb);
- }
-}
-
-static dbus_bool_t
-add_callback (DBusLoop *loop,
- Callback *cb)
-{
- if (!_dbus_list_append (&loop->callbacks, cb))
- return FALSE;
-
- loop->callback_list_serial += 1;
-
- switch (cb->type)
- {
- case CALLBACK_WATCH:
- loop->watch_count += 1;
- break;
- case CALLBACK_TIMEOUT:
- loop->timeout_count += 1;
- break;
- }
-
- return TRUE;
-}
-
-static void
-remove_callback (DBusLoop *loop,
- DBusList *link)
-{
- Callback *cb = link->data;
-
- switch (cb->type)
- {
- case CALLBACK_WATCH:
- loop->watch_count -= 1;
- break;
- case CALLBACK_TIMEOUT:
- loop->timeout_count -= 1;
- break;
- }
-
- callback_unref (cb);
- _dbus_list_remove_link (&loop->callbacks, link);
- loop->callback_list_serial += 1;
-}
-
-DBusLoop*
-_dbus_loop_new (void)
-{
- DBusLoop *loop;
-
- loop = dbus_new0 (DBusLoop, 1);
- if (loop == NULL)
- return NULL;
-
- loop->refcount = 1;
-
- return loop;
-}
-
-DBusLoop *
-_dbus_loop_ref (DBusLoop *loop)
-{
- _dbus_assert (loop != NULL);
- _dbus_assert (loop->refcount > 0);
-
- loop->refcount += 1;
-
- return loop;
-}
-
-void
-_dbus_loop_unref (DBusLoop *loop)
-{
- _dbus_assert (loop != NULL);
- _dbus_assert (loop->refcount > 0);
-
- loop->refcount -= 1;
- if (loop->refcount == 0)
- {
- while (loop->need_dispatch)
- {
- DBusConnection *connection = _dbus_list_pop_first (&loop->need_dispatch);
-
- dbus_connection_unref (connection);
- }
-
- dbus_free (loop);
- }
-}
-
-dbus_bool_t
-_dbus_loop_add_watch (DBusLoop *loop,
- DBusWatch *watch,
- DBusWatchFunction function,
- void *data,
- DBusFreeFunction free_data_func)
-{
- WatchCallback *wcb;
-
- wcb = watch_callback_new (watch, function, data, free_data_func);
- if (wcb == NULL)
- return FALSE;
-
- if (!add_callback (loop, (Callback*) wcb))
- {
- wcb->callback.free_data_func = NULL; /* don't want to have this side effect */
- callback_unref ((Callback*) wcb);
- return FALSE;
- }
-
- return TRUE;
-}
-
-void
-_dbus_loop_remove_watch (DBusLoop *loop,
- DBusWatch *watch,
- DBusWatchFunction function,
- void *data)
-{
- DBusList *link;
-
- link = _dbus_list_get_first_link (&loop->callbacks);
- while (link != NULL)
- {
- DBusList *next = _dbus_list_get_next_link (&loop->callbacks, link);
- Callback *this = link->data;
-
- if (this->type == CALLBACK_WATCH &&
- WATCH_CALLBACK (this)->watch == watch &&
- this->data == data &&
- WATCH_CALLBACK (this)->function == function)
- {
- remove_callback (loop, link);
-
- return;
- }
-
- link = next;
- }
-
- _dbus_warn ("could not find watch %p function %p data %p to remove\n",
- watch, (void *)function, data);
-}
-
-dbus_bool_t
-_dbus_loop_add_timeout (DBusLoop *loop,
- DBusTimeout *timeout,
- DBusTimeoutFunction function,
- void *data,
- DBusFreeFunction free_data_func)
-{
- TimeoutCallback *tcb;
-
- tcb = timeout_callback_new (timeout, function, data, free_data_func);
- if (tcb == NULL)
- return FALSE;
-
- if (!add_callback (loop, (Callback*) tcb))
- {
- tcb->callback.free_data_func = NULL; /* don't want to have this side effect */
- callback_unref ((Callback*) tcb);
- return FALSE;
- }
-
- return TRUE;
-}
-
-void
-_dbus_loop_remove_timeout (DBusLoop *loop,
- DBusTimeout *timeout,
- DBusTimeoutFunction function,
- void *data)
-{
- DBusList *link;
-
- link = _dbus_list_get_first_link (&loop->callbacks);
- while (link != NULL)
- {
- DBusList *next = _dbus_list_get_next_link (&loop->callbacks, link);
- Callback *this = link->data;
-
- if (this->type == CALLBACK_TIMEOUT &&
- TIMEOUT_CALLBACK (this)->timeout == timeout &&
- this->data == data &&
- TIMEOUT_CALLBACK (this)->function == function)
- {
- remove_callback (loop, link);
-
- return;
- }
-
- link = next;
- }
-
- _dbus_warn ("could not find timeout %p function %p data %p to remove\n",
- timeout, (void *)function, data);
-}
-
-/* Convolutions from GLib, there really must be a better way
- * to do this.
- */
-static dbus_bool_t
-check_timeout (unsigned long tv_sec,
- unsigned long tv_usec,
- TimeoutCallback *tcb,
- int *timeout)
-{
- long sec_remaining;
- long msec_remaining;
- unsigned long expiration_tv_sec;
- unsigned long expiration_tv_usec;
- long interval_seconds;
- long interval_milliseconds;
- int interval;
-
- /* I'm pretty sure this function could suck (a lot) less */
-
- interval = dbus_timeout_get_interval (tcb->timeout);
-
- interval_seconds = interval / 1000L;
- interval_milliseconds = interval % 1000L;
-
- expiration_tv_sec = tcb->last_tv_sec + interval_seconds;
- expiration_tv_usec = tcb->last_tv_usec + interval_milliseconds * 1000;
- if (expiration_tv_usec >= 1000000)
- {
- expiration_tv_usec -= 1000000;
- expiration_tv_sec += 1;
- }
-
- sec_remaining = expiration_tv_sec - tv_sec;
- /* need to force this to be signed, as it is intended to sometimes
- * produce a negative result
- */
- msec_remaining = ((long) expiration_tv_usec - (long) tv_usec) / 1000L;
-
-#if MAINLOOP_SPEW
- _dbus_verbose ("Interval is %ld seconds %ld msecs\n",
- interval_seconds,
- interval_milliseconds);
- _dbus_verbose ("Now is %lu seconds %lu usecs\n",
- tv_sec, tv_usec);
- _dbus_verbose ("Last is %lu seconds %lu usecs\n",
- tcb->last_tv_sec, tcb->last_tv_usec);
- _dbus_verbose ("Exp is %lu seconds %lu usecs\n",
- expiration_tv_sec, expiration_tv_usec);
- _dbus_verbose ("Pre-correction, sec_remaining %ld msec_remaining %ld\n",
- sec_remaining, msec_remaining);
-#endif
-
- /* We do the following in a rather convoluted fashion to deal with
- * the fact that we don't have an integral type big enough to hold
- * the difference of two timevals in milliseconds.
- */
- if (sec_remaining < 0 || (sec_remaining == 0 && msec_remaining < 0))
- {
- *timeout = 0;
- }
- else
- {
- if (msec_remaining < 0)
- {
- msec_remaining += 1000;
- sec_remaining -= 1;
- }
-
- if (sec_remaining > (_DBUS_INT_MAX / 1000) ||
- msec_remaining > _DBUS_INT_MAX)
- *timeout = _DBUS_INT_MAX;
- else
- *timeout = sec_remaining * 1000 + msec_remaining;
- }
-
- if (*timeout > interval)
- {
- /* This indicates that the system clock probably moved backward */
- _dbus_verbose ("System clock set backward! Resetting timeout.\n");
-
- tcb->last_tv_sec = tv_sec;
- tcb->last_tv_usec = tv_usec;
-
- *timeout = interval;
- }
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" timeout expires in %d milliseconds\n", *timeout);
-#endif
-
- return *timeout == 0;
-}
-
-dbus_bool_t
-_dbus_loop_dispatch (DBusLoop *loop)
-{
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" %d connections to dispatch\n", _dbus_list_get_length (&loop->need_dispatch));
-#endif
-
- if (loop->need_dispatch == NULL)
- return FALSE;
-
- next:
- while (loop->need_dispatch != NULL)
- {
- DBusConnection *connection = _dbus_list_pop_first (&loop->need_dispatch);
-
- while (TRUE)
- {
- DBusDispatchStatus status;
-
- status = dbus_connection_dispatch (connection);
-
- if (status == DBUS_DISPATCH_COMPLETE)
- {
- dbus_connection_unref (connection);
- goto next;
- }
- else
- {
- if (status == DBUS_DISPATCH_NEED_MEMORY)
- _dbus_wait_for_memory ();
- }
- }
- }
-
- return TRUE;
-}
-
-dbus_bool_t
-_dbus_loop_queue_dispatch (DBusLoop *loop,
- DBusConnection *connection)
-{
- if (_dbus_list_append (&loop->need_dispatch, connection))
- {
- dbus_connection_ref (connection);
- return TRUE;
- }
- else
- return FALSE;
-}
-
-/* Returns TRUE if we invoked any timeouts or have ready file
- * descriptors, which is just used in test code as a debug hack
- */
-
-dbus_bool_t
-_dbus_loop_iterate (DBusLoop *loop,
- dbus_bool_t block)
-{
-#define N_STACK_DESCRIPTORS 64
- dbus_bool_t retval;
- DBusPollFD *fds;
- DBusPollFD stack_fds[N_STACK_DESCRIPTORS];
- int n_fds;
- WatchCallback **watches_for_fds;
- WatchCallback *stack_watches_for_fds[N_STACK_DESCRIPTORS];
- int i;
- DBusList *link;
- int n_ready;
- int initial_serial;
- long timeout;
- dbus_bool_t oom_watch_pending;
- int orig_depth;
-
- retval = FALSE;
-
- fds = NULL;
- watches_for_fds = NULL;
- n_fds = 0;
- oom_watch_pending = FALSE;
- orig_depth = loop->depth;
-
-#if MAINLOOP_SPEW
- _dbus_verbose ("Iteration block=%d depth=%d timeout_count=%d watch_count=%d\n",
- block, loop->depth, loop->timeout_count, loop->watch_count);
-#endif
-
- if (loop->callbacks == NULL)
- goto next_iteration;
-
- if (loop->watch_count > N_STACK_DESCRIPTORS)
- {
- fds = dbus_new0 (DBusPollFD, loop->watch_count);
-
- while (fds == NULL)
- {
- _dbus_wait_for_memory ();
- fds = dbus_new0 (DBusPollFD, loop->watch_count);
- }
-
- watches_for_fds = dbus_new (WatchCallback*, loop->watch_count);
- while (watches_for_fds == NULL)
- {
- _dbus_wait_for_memory ();
- watches_for_fds = dbus_new (WatchCallback*, loop->watch_count);
- }
- }
- else
- {
- fds = stack_fds;
- watches_for_fds = stack_watches_for_fds;
- }
-
- /* fill our array of fds and watches */
- n_fds = 0;
- link = _dbus_list_get_first_link (&loop->callbacks);
- while (link != NULL)
- {
- DBusList *next = _dbus_list_get_next_link (&loop->callbacks, link);
- Callback *cb = link->data;
- if (cb->type == CALLBACK_WATCH)
- {
- unsigned int flags;
- WatchCallback *wcb = WATCH_CALLBACK (cb);
-
- if (wcb->last_iteration_oom)
- {
- /* we skip this one this time, but reenable it next time,
- * and have a timeout on this iteration
- */
- wcb->last_iteration_oom = FALSE;
- oom_watch_pending = TRUE;
-
- retval = TRUE; /* return TRUE here to keep the loop going,
- * since we don't know the watch is inactive
- */
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" skipping watch on fd %d as it was out of memory last time\n",
- dbus_watch_get_socket (wcb->watch));
-#endif
- }
- else if (dbus_watch_get_enabled (wcb->watch))
- {
- watches_for_fds[n_fds] = wcb;
-
- callback_ref (cb);
-
- flags = dbus_watch_get_flags (wcb->watch);
-
- fds[n_fds].fd = dbus_watch_get_socket (wcb->watch);
- fds[n_fds].revents = 0;
- fds[n_fds].events = 0;
- if (flags & DBUS_WATCH_READABLE)
- fds[n_fds].events |= _DBUS_POLLIN;
- if (flags & DBUS_WATCH_WRITABLE)
- fds[n_fds].events |= _DBUS_POLLOUT;
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" polling watch on fd %d %s\n",
- fds[n_fds].fd, watch_flags_to_string (flags));
-#endif
-
- n_fds += 1;
- }
- else
- {
-#if MAINLOOP_SPEW
- _dbus_verbose (" skipping disabled watch on fd %d %s\n",
- dbus_watch_get_socket (wcb->watch),
- watch_flags_to_string (dbus_watch_get_flags (wcb->watch)));
-#endif
- }
- }
-
- link = next;
- }
-
- timeout = -1;
- if (loop->timeout_count > 0)
- {
- unsigned long tv_sec;
- unsigned long tv_usec;
-
- _dbus_get_current_time (&tv_sec, &tv_usec);
-
- link = _dbus_list_get_first_link (&loop->callbacks);
- while (link != NULL)
- {
- DBusList *next = _dbus_list_get_next_link (&loop->callbacks, link);
- Callback *cb = link->data;
-
- if (cb->type == CALLBACK_TIMEOUT &&
- dbus_timeout_get_enabled (TIMEOUT_CALLBACK (cb)->timeout))
- {
- TimeoutCallback *tcb = TIMEOUT_CALLBACK (cb);
- int msecs_remaining;
-
- check_timeout (tv_sec, tv_usec, tcb, &msecs_remaining);
-
- if (timeout < 0)
- timeout = msecs_remaining;
- else
- timeout = MIN (msecs_remaining, timeout);
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" timeout added, %d remaining, aggregate timeout %ld\n",
- msecs_remaining, timeout);
-#endif
-
- _dbus_assert (timeout >= 0);
-
- if (timeout == 0)
- break; /* it's not going to get shorter... */
- }
-#if MAINLOOP_SPEW
- else if (cb->type == CALLBACK_TIMEOUT)
- {
- _dbus_verbose (" skipping disabled timeout\n");
- }
-#endif
-
- link = next;
- }
- }
-
- /* Never block if we have stuff to dispatch */
- if (!block || loop->need_dispatch != NULL)
- {
- timeout = 0;
-#if MAINLOOP_SPEW
- _dbus_verbose (" timeout is 0 as we aren't blocking\n");
-#endif
- }
-
- /* if a watch is OOM, don't wait longer than the OOM
- * wait to re-enable it
- */
- if (oom_watch_pending)
- timeout = MIN (timeout, _dbus_get_oom_wait ());
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" polling on %d descriptors timeout %ld\n", n_fds, timeout);
-#endif
-
- n_ready = _dbus_poll (fds, n_fds, timeout);
-
- initial_serial = loop->callback_list_serial;
-
- if (loop->timeout_count > 0)
- {
- unsigned long tv_sec;
- unsigned long tv_usec;
-
- _dbus_get_current_time (&tv_sec, &tv_usec);
-
- /* It'd be nice to avoid this O(n) thingy here */
- link = _dbus_list_get_first_link (&loop->callbacks);
- while (link != NULL)
- {
- DBusList *next = _dbus_list_get_next_link (&loop->callbacks, link);
- Callback *cb = link->data;
-
- if (initial_serial != loop->callback_list_serial)
- goto next_iteration;
-
- if (loop->depth != orig_depth)
- goto next_iteration;
-
- if (cb->type == CALLBACK_TIMEOUT &&
- dbus_timeout_get_enabled (TIMEOUT_CALLBACK (cb)->timeout))
- {
- TimeoutCallback *tcb = TIMEOUT_CALLBACK (cb);
- int msecs_remaining;
-
- if (check_timeout (tv_sec, tv_usec,
- tcb, &msecs_remaining))
- {
- /* Save last callback time and fire this timeout */
- tcb->last_tv_sec = tv_sec;
- tcb->last_tv_usec = tv_usec;
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" invoking timeout\n");
-#endif
-
- (* tcb->function) (tcb->timeout,
- cb->data);
-
- retval = TRUE;
- }
- else
- {
-#if MAINLOOP_SPEW
- _dbus_verbose (" timeout has not expired\n");
-#endif
- }
- }
-#if MAINLOOP_SPEW
- else if (cb->type == CALLBACK_TIMEOUT)
- {
- _dbus_verbose (" skipping invocation of disabled timeout\n");
- }
-#endif
-
- link = next;
- }
- }
-
- if (n_ready > 0)
- {
- i = 0;
- while (i < n_fds)
- {
- /* FIXME I think this "restart if we change the watches"
- * approach could result in starving watches
- * toward the end of the list.
- */
- if (initial_serial != loop->callback_list_serial)
- goto next_iteration;
-
- if (loop->depth != orig_depth)
- goto next_iteration;
-
- if (fds[i].revents != 0)
- {
- WatchCallback *wcb;
- unsigned int condition;
-
- wcb = watches_for_fds[i];
-
- condition = 0;
- if (fds[i].revents & _DBUS_POLLIN)
- condition |= DBUS_WATCH_READABLE;
- if (fds[i].revents & _DBUS_POLLOUT)
- condition |= DBUS_WATCH_WRITABLE;
- if (fds[i].revents & _DBUS_POLLHUP)
- condition |= DBUS_WATCH_HANGUP;
- if (fds[i].revents & _DBUS_POLLERR)
- condition |= DBUS_WATCH_ERROR;
-
- /* condition may still be 0 if we got some
- * weird POLLFOO thing like POLLWRBAND
- */
-
- if (condition != 0 &&
- dbus_watch_get_enabled (wcb->watch))
- {
- if (!(* wcb->function) (wcb->watch,
- condition,
- ((Callback*)wcb)->data))
- wcb->last_iteration_oom = TRUE;
-
-#if MAINLOOP_SPEW
- _dbus_verbose (" Invoked watch, oom = %d\n",
- wcb->last_iteration_oom);
-#endif
-
- retval = TRUE;
- }
- }
-
- ++i;
- }
- }
-
- next_iteration:
-#if MAINLOOP_SPEW
- _dbus_verbose (" moving to next iteration\n");
-#endif
-
- if (fds && fds != stack_fds)
- dbus_free (fds);
- if (watches_for_fds)
- {
- i = 0;
- while (i < n_fds)
- {
- callback_unref (&watches_for_fds[i]->callback);
- ++i;
- }
-
- if (watches_for_fds != stack_watches_for_fds)
- dbus_free (watches_for_fds);
- }
-
- if (_dbus_loop_dispatch (loop))
- retval = TRUE;
-
-#if MAINLOOP_SPEW
- _dbus_verbose ("Returning %d\n", retval);
-#endif
-
- return retval;
-}
-
-void
-_dbus_loop_run (DBusLoop *loop)
-{
- int our_exit_depth;
-
- _dbus_assert (loop->depth >= 0);
-
- _dbus_loop_ref (loop);
-
- our_exit_depth = loop->depth;
- loop->depth += 1;
-
- _dbus_verbose ("Running main loop, depth %d -> %d\n",
- loop->depth - 1, loop->depth);
-
- while (loop->depth != our_exit_depth)
- _dbus_loop_iterate (loop, TRUE);
-
- _dbus_loop_unref (loop);
-}
-
-void
-_dbus_loop_quit (DBusLoop *loop)
-{
- _dbus_assert (loop->depth > 0);
-
- loop->depth -= 1;
-
- _dbus_verbose ("Quit main loop, depth %d -> %d\n",
- loop->depth + 1, loop->depth);
-}
-
-int
-_dbus_get_oom_wait (void)
-{
-#ifdef DBUS_BUILD_TESTS
- /* make tests go fast */
- return 0;
-#else
- return 500;
-#endif
-}
-
-void
-_dbus_wait_for_memory (void)
-{
- _dbus_verbose ("Waiting for more memory\n");
- _dbus_sleep_milliseconds (_dbus_get_oom_wait ());
-}
-
-#endif /* !DOXYGEN_SHOULD_SKIP_THIS */
projects / monky / blobdiff