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/*
usbmuxd - iPhone/iPod Touch USB multiplex server daemon
Copyright (C) 2009 Hector Martin "marcan" <hector@marcansoft.com>
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 or version 3.
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
*/
#ifndef __UTILS_H__
#define __UTILS_H__
#include <poll.h>
enum fdowner {
FD_LISTEN,
FD_CLIENT,
FD_USB
};
struct fdlist {
int count;
int capacity;
enum fdowner *owners;
struct pollfd *fds;
};
void fdlist_create(struct fdlist *list);
void fdlist_add(struct fdlist *list, enum fdowner owner, int fd, short events);
void fdlist_free(struct fdlist *list);
void fdlist_reset(struct fdlist *list);
struct collection {
void **list;
int capacity;
};
void collection_init(struct collection *col);
void collection_add(struct collection *col, void *element);
void collection_remove(struct collection *col, void *element);
int collection_count(struct collection *col);
void collection_free(struct collection *col);
#define FOREACH(var, col) \
do { \
int _iter; \
for(_iter=0; _iter<(col)->capacity; _iter++) { \
if(!(col)->list[_iter]) continue; \
var = (col)->list[_iter];
#define ENDFOREACH \
} \
} while(0);
#endif
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