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[src/netbsd-7-nhusb]: src/sys/external/bsd/common/include/linux Add moved files
details: https://anonhg.NetBSD.org/src/rev/cb7c5111343c
branches: netbsd-7-nhusb
changeset: 801029:cb7c5111343c
user: skrll <skrll%NetBSD.org@localhost>
date: Fri Sep 09 12:14:46 2016 +0000
description:
Add moved files
diffstat:
sys/external/bsd/common/include/linux/err.h | 87 +++++++++++++++
sys/external/bsd/common/include/linux/workqueue.h | 120 ++++++++++++++++++++++
2 files changed, 207 insertions(+), 0 deletions(-)
diffs (215 lines):
diff -r 53cf31e43ef4 -r cb7c5111343c sys/external/bsd/common/include/linux/err.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/bsd/common/include/linux/err.h Fri Sep 09 12:14:46 2016 +0000
@@ -0,0 +1,87 @@
+/* $NetBSD: err.h,v 1.1.6.2 2016/09/09 12:14:46 skrll Exp $ */
+
+/*-
+ * Copyright (c) 2013 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Taylor R. Campbell.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_ERR_H_
+#define _LINUX_ERR_H_
+
+/* XXX Linux uses long and int inconsistently here. Hope this works out. */
+
+#include <sys/types.h>
+#include <sys/errno.h>
+#include <sys/systm.h>
+
+#define MAX_ERRNO ELAST
+
+static inline bool
+IS_ERR_VALUE(uintptr_t n)
+{
+ return (n >= (uintptr_t)-MAX_ERRNO);
+}
+
+static inline void *
+ERR_PTR(long error)
+{
+ KASSERT(error < 0);
+ return (void *)(intptr_t)error;
+}
+
+static inline long
+PTR_ERR(const void *ptr)
+{
+ KASSERT(ptr == (void *)(intptr_t)(long)(intptr_t)ptr); /* XXX Hurk! */
+ return (long)(intptr_t)ptr;
+}
+
+static inline bool
+IS_ERR(const void *ptr)
+{
+ return IS_ERR_VALUE((uintptr_t)ptr);
+}
+
+static inline bool
+IS_ERR_OR_NULL(const void *ptr)
+{
+ return ((ptr == NULL) || IS_ERR(ptr));
+}
+
+static inline void *
+ERR_CAST(void *ptr) /* XXX Linux declares with const. */
+{
+ return ptr;
+}
+
+static inline long
+PTR_RET(const void *ptr)
+{
+ return (IS_ERR(ptr)? PTR_ERR(ptr) : 0);
+}
+
+#endif /* _LINUX_ERR_H_ */
diff -r 53cf31e43ef4 -r cb7c5111343c sys/external/bsd/common/include/linux/workqueue.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/bsd/common/include/linux/workqueue.h Fri Sep 09 12:14:46 2016 +0000
@@ -0,0 +1,120 @@
+/* $NetBSD: workqueue.h,v 1.1.6.2 2016/09/09 12:14:46 skrll Exp $ */
+
+/*-
+ * Copyright (c) 2013 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Taylor R. Campbell.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _LINUX_WORKQUEUE_H_
+#define _LINUX_WORKQUEUE_H_
+
+#include <sys/types.h>
+#include <sys/callout.h>
+#include <sys/queue.h>
+#include <sys/workqueue.h>
+
+#include <linux/kernel.h>
+
+#define INIT_DELAYED_WORK linux_INIT_DELAYED_WORK
+#define INIT_WORK linux_INIT_WORK
+#define alloc_ordered_workqueue linux_alloc_ordered_workqueue
+#define cancel_delayed_work linux_cancel_delayed_work
+#define cancel_delayed_work_sync linux_cancel_delayed_work_sync
+#define cancel_work linux_cancel_work
+#define cancel_work_sync linux_cancel_work_sync
+#define destroy_workqueue linux_destroy_workqueue
+#define flush_work linux_flush_work
+#define flush_workqueue linux_flush_workqueue
+#define queue_delayed_work linux_queue_delayed_work
+#define mod_delayed_work linux_mod_delayed_work
+#define queue_work linux_queue_work
+#define schedule_delayed_work linux_schedule_delayed_work
+#define schedule_work linux_schedule_work
+#define system_wq linux_system_wq
+#define to_delayed_work linux_to_delayed_work
+
+struct workqueue_struct;
+
+struct work_struct {
+ struct work w_wk;
+ __cpu_simple_lock_t w_lock; /* XXX */
+ enum {
+ WORK_IDLE,
+ WORK_DELAYED,
+ WORK_PENDING,
+ WORK_INVOKED,
+ WORK_CANCELLED,
+ WORK_DELAYED_CANCELLED,
+ } w_state;
+ struct workqueue_struct *w_wq;
+ void (*w_fn)(struct work_struct *);
+};
+
+struct delayed_work {
+ /* Not dw_work; name must match Linux. */
+ struct work_struct work;
+ struct callout dw_callout;
+ TAILQ_ENTRY(delayed_work) dw_entry;
+};
+
+static inline struct delayed_work *
+to_delayed_work(struct work_struct *work)
+{
+ return container_of(work, struct delayed_work, work);
+}
+
+extern struct workqueue_struct *system_wq;
+
+int linux_workqueue_init(void);
+void linux_workqueue_fini(void);
+
+#define create_singlethread_workqueue(name) \
+ alloc_ordered_workqueue((name), 0)
+
+struct workqueue_struct *
+ alloc_ordered_workqueue(const char *, int);
+void destroy_workqueue(struct workqueue_struct *);
+void flush_workqueue(struct workqueue_struct *);
+void flush_scheduled_work(void);
+
+void INIT_WORK(struct work_struct *, void (*)(struct work_struct *));
+bool schedule_work(struct work_struct *);
+bool queue_work(struct workqueue_struct *, struct work_struct *);
+bool cancel_work_sync(struct work_struct *);
+void flush_work(struct work_struct *);
+
+void INIT_DELAYED_WORK(struct delayed_work *,
+ void (*)(struct work_struct *));
+bool schedule_delayed_work(struct delayed_work *, unsigned long);
+bool queue_delayed_work(struct workqueue_struct *, struct delayed_work *,
+ unsigned long ticks);
+bool mod_delayed_work(struct workqueue_struct *, struct delayed_work *,
+ unsigned long ticks);
+bool cancel_delayed_work(struct delayed_work *);
+bool cancel_delayed_work_sync(struct delayed_work *);
+
+#endif /* _LINUX_WORKQUEUE_H_ */
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