Source restructure. yaz-marcdump part of installation

[yaz-moved-to-github.git] / src / eventl.h

diff --git a/src/eventl.h b/src/eventl.h
new file mode 100644 (file)
index 0000000..43df1bc
--- /dev/null
+++ b/src/eventl.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 1995-2003, Index Data
+ * See the file LICENSE for details.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Id: eventl.h,v 1.1 2003-10-27 12:21:30 adam Exp $
+ */
+
+#ifndef EVENTL_H
+#define EVENTL_H
+
+#include <time.h>
+
+struct iochan;
+
+typedef void (*IOC_CALLBACK)(struct iochan *i, int event);
+
+typedef struct iochan
+{
+    int fd;
+    int flags;
+#define EVENT_INPUT     0x01
+#define EVENT_OUTPUT    0x02
+#define EVENT_EXCEPT    0x04
+#define EVENT_TIMEOUT   0x08
+#define EVENT_WORK      0x10
+int force_event;
+    IOC_CALLBACK fun;
+    void *data;
+    int destroyed;
+    time_t last_event;
+    time_t max_idle;
+    
+    struct iochan *next;
+} *IOCHAN;
+
+#define iochan_destroy(i) (void)((i)->destroyed = 1)
+#define iochan_getfd(i) ((i)->fd)
+#define iochan_setfd(i, f) ((i)->fd = (f))
+#define iochan_getdata(i) ((i)->data)
+#define iochan_setdata(i, d) ((i)->data = d)
+#define iochan_getflags(i) ((i)->flags)
+#define iochan_setflags(i, d) ((i)->flags = d)
+#define iochan_setflag(i, d) ((i)->flags |= d)
+#define iochan_clearflag(i, d) ((i)->flags &= ~(d))
+#define iochan_getflag(i, d) ((i)->flags & d ? 1 : 0)
+#define iochan_getfun(i) ((i)->fun)
+#define iochan_setfun(i, d) ((i)->fun = d)
+#define iochan_setevent(i, e) ((i)->force_event = (e))
+#define iochan_getnext(i) ((i)->next)
+#define iochan_settimeout(i, t) ((i)->max_idle = (t), (i)->last_event = time(0))
+
+IOCHAN iochan_create(int fd, IOC_CALLBACK cb, int flags);
+int event_loop(IOCHAN *iochans);
+void statserv_remove (IOCHAN pIOChannel);
+#endif