Relocate source fiiles to src/ subdirectory

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
2026-10-28 11:50:42 +00:00 · 2017-09-19 08:12:21 +02:00
1 parent aae505fb33
commit ed5c9bb06c
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+/* libuEv - Private methods and data types, do not use directly!
+ *
+ * Copyright (c) 2012       Flemming Madsen <flemming!madsen()madsensoft!dk>
+ * Copyright (c) 2013-2015  Joachim Nilsson <troglobit()gmail!com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef LIBUEV_PRIVATE_H_
+#define LIBUEV_PRIVATE_H_
+
+#include <stdio.h>
+#include <sys/epoll.h>
+#include "queue.h"	       /* OpenBSD queue.h > old GLIBC version */
+
+/* I/O, timer, or signal watcher */
+typedef enum {
+	UEV_CRON_TYPE = 1,
+	UEV_IO_TYPE,
+	UEV_SIGNAL_TYPE,
+	UEV_TIMER_TYPE,
+} uev_type_t;
+
+/* Event mask, used internally only. */
+#define UEV_EVENT_MASK  (UEV_READ | UEV_WRITE | UEV_PRI | UEV_HUP | UEV_RDHUP | UEV_EDGE | UEV_ONESHOT)
+
+/* Main libuEv context type */
+typedef struct {
+	int             running;
+	int             fd;     /* For epoll() */
+	uint32_t        errors;
+	LIST_HEAD(,uev) watchers;
+} uev_ctx_t;
+
+/* Forward declare due to dependencys, don't try this at home kids. */
+struct uev;
+
+/* This is used to hide all private data members in uev_t */
+#define uev_private_t                                           \
+	LIST_ENTRY(uev) link;   /* For queue.h linked list */   \
+								\
+	int             active;                                 \
+	int             events;                                 \
+								\
+	/* Watcher callback with optional argument */           \
+	void          (*cb)(struct uev *, void *, int);         \
+	void           *arg;                                    \
+								\
+	/* Arguments for different watchers */			\
+	union {							\
+		/* Cron watchers */				\
+		struct {					\
+			time_t when;				\
+			time_t interval;			\
+		} c;						\
+								\
+		/* Timer watchers, time in milliseconds */	\
+		struct {					\
+			int timeout;				\
+			int period;				\
+		} t;						\
+	} u;							\
+								\
+	/* Watcher type */					\
+	uev_type_t
+
+/* Internal API for dealing with generic watchers */
+int uev_watcher_init  (uev_ctx_t *ctx, struct uev *w, uev_type_t type,
+		       void (*cb)(struct uev *, void *, int), void *arg,
+		       int fd, int events);
+int uev_watcher_start (struct uev *w);
+int uev_watcher_stop  (struct uev *w);
+int uev_watcher_active(struct uev *w);
+int uev_watcher_rearm (struct uev *w);
+
+#endif /* LIBUEV_PRIVATE_H_ */
+
+/**
+ * Local Variables:
+ *  indent-tabs-mode: t
+ *  c-file-style: "linux"
+ * End:
+ */