Initial import

1 files changed, 66 insertions, 0 deletions

diff --git a/uloop.h b/uloop.h
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+++ b/uloop.h
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+/*
+ *   Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ *
+ *   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.
+ *
+ */
+
+#ifndef _ULOOP_H__
+#define _ULOOP_H__
+
+#include <sys/time.h>
+#include <stdbool.h>
+
+struct uloop_fd;
+struct uloop_timeout;
+
+typedef void (*uloop_fd_handler)(struct uloop_fd *u, unsigned int events);
+typedef void (*uloop_timeout_handler)(struct uloop_timeout *t);
+
+#define ULOOP_READ		(1 << 0)
+#define ULOOP_WRITE		(1 << 1)
+#define ULOOP_EDGE_TRIGGER	(1 << 2)
+
+struct uloop_fd
+{
+	uloop_fd_handler cb;
+	int fd;
+	bool eof;
+	bool error;
+	bool registered;
+};
+
+struct uloop_timeout
+{
+	uloop_timeout_handler cb;
+	struct uloop_timeout *prev;
+	struct uloop_timeout *next;
+	struct timeval time;
+	bool pending;
+};
+
+int uloop_fd_add(struct uloop_fd *sock, unsigned int flags);
+int uloop_fd_delete(struct uloop_fd *sock);
+
+int uloop_timeout_add(struct uloop_timeout *timeout);
+int uloop_timeout_set(struct uloop_timeout *timeout, int msecs);
+int uloop_timeout_cancel(struct uloop_timeout *timeout);
+
+void uloop_end(void);
+int uloop_init(void);
+void uloop_run(void);
+void uloop_done(void);
+
+#endif