diff options
Diffstat (limited to 'sys/ofed/include/linux/kobject.h')
| -rw-r--r-- | sys/ofed/include/linux/kobject.h | 171 |
1 files changed, 0 insertions, 171 deletions
diff --git a/sys/ofed/include/linux/kobject.h b/sys/ofed/include/linux/kobject.h deleted file mode 100644 index 63fbc56b48bc..000000000000 --- a/sys/ofed/include/linux/kobject.h +++ /dev/null @@ -1,171 +0,0 @@ -/*- - * Copyright (c) 2010 Isilon Systems, Inc. - * Copyright (c) 2010 iX Systems, Inc. - * Copyright (c) 2010 Panasas, Inc. - * Copyright (c) 2013, 2014 Mellanox Technologies, Ltd. - * All rights reserved. - * - * 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 unmodified, 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 AUTHOR ``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 AUTHOR 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. - * - * $FreeBSD$ - */ -#ifndef _LINUX_KOBJECT_H_ -#define _LINUX_KOBJECT_H_ - -#include <machine/stdarg.h> - -#include <linux/kernel.h> -#include <linux/kref.h> -#include <linux/slab.h> - -struct kobject; -struct sysctl_oid; - -struct kobj_type { - void (*release)(struct kobject *kobj); - const struct sysfs_ops *sysfs_ops; - struct attribute **default_attrs; -}; - -extern struct kobj_type kfree_type; - -struct kobject { - struct kobject *parent; - char *name; - struct kref kref; - struct kobj_type *ktype; - struct list_head entry; - struct sysctl_oid *oidp; -}; - -extern struct kobject *mm_kobj; - -static inline void -kobject_init(struct kobject *kobj, struct kobj_type *ktype) -{ - - kref_init(&kobj->kref); - INIT_LIST_HEAD(&kobj->entry); - kobj->ktype = ktype; - kobj->oidp = NULL; -} - -static inline void kobject_put(struct kobject *kobj); -void kobject_release(struct kref *kref); - -static inline void -kobject_put(struct kobject *kobj) -{ - - if (kobj) - kref_put(&kobj->kref, kobject_release); -} - -static inline struct kobject * -kobject_get(struct kobject *kobj) -{ - - if (kobj) - kref_get(&kobj->kref); - return kobj; -} - -static inline int -kobject_set_name_vargs(struct kobject *kobj, const char *fmt, va_list args) -{ - char *old; - char *name; - - old = kobj->name; - - if (old && !fmt) - return 0; - - name = kzalloc(MAXPATHLEN, GFP_KERNEL); - if (!name) - return -ENOMEM; - vsnprintf(name, MAXPATHLEN, fmt, args); - kobj->name = name; - kfree(old); - for (; *name != '\0'; name++) - if (*name == '/') - *name = '!'; - return (0); -} - -int kobject_add(struct kobject *kobj, struct kobject *parent, - const char *fmt, ...); - -static inline struct kobject * -kobject_create(void) -{ - struct kobject *kobj; - - kobj = kzalloc(sizeof(*kobj), GFP_KERNEL); - if (kobj == NULL) - return (NULL); - kobject_init(kobj, &kfree_type); - - return (kobj); -} - -static inline struct kobject * -kobject_create_and_add(const char *name, struct kobject *parent) -{ - struct kobject *kobj; - - kobj = kobject_create(); - if (kobj == NULL) - return (NULL); - if (kobject_add(kobj, parent, "%s", name) == 0) - return (kobj); - kobject_put(kobj); - - return (NULL); -} - - -static inline char * -kobject_name(const struct kobject *kobj) -{ - - return kobj->name; -} - -int kobject_set_name(struct kobject *kobj, const char *fmt, ...); -int kobject_init_and_add(struct kobject *kobj, struct kobj_type *ktype, - struct kobject *parent, const char *fmt, ...); - -/* sysfs.h calles for 'kobject' which is defined here, - * so we need to add the include only after the 'kobject' def. - */ -#include <linux/sysfs.h> - -struct kobj_attribute { - struct attribute attr; - ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr, - char *buf); - ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr, - const char *buf, size_t count); -}; - -#endif /* _LINUX_KOBJECT_H_ */ |