auto import from //depot/cupcake/@135843

1 files changed, 60 insertions, 0 deletions

diff --git a/libc/kernel/common/linux/sysdev.h b/libc/kernel/common/linux/sysdev.h
new file mode 100644
index 0000000..6ae2b26
--- /dev/null
+++ b/libc/kernel/common/linux/sysdev.h
@@ -0,0 +1,60 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _SYSDEV_H_
+#define _SYSDEV_H_
+
+#include <linux/kobject.h>
+#include <linux/pm.h>
+
+struct sys_device;
+
+struct sysdev_class {
+ struct list_head drivers;
+
+ int (*shutdown)(struct sys_device *);
+ int (*suspend)(struct sys_device *, pm_message_t state);
+ int (*resume)(struct sys_device *);
+ struct kset kset;
+};
+
+struct sysdev_class_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct sysdev_class *, char *);
+ ssize_t (*store)(struct sysdev_class *, const char *, size_t);
+};
+
+#define SYSDEV_CLASS_ATTR(_name,_mode,_show,_store)  struct sysdev_class_attribute attr_##_name = {   .attr = {.name = __stringify(_name), .mode = _mode },   .show = _show,   .store = _store,  };
+
+struct sysdev_driver {
+ struct list_head entry;
+ int (*add)(struct sys_device *);
+ int (*remove)(struct sys_device *);
+ int (*shutdown)(struct sys_device *);
+ int (*suspend)(struct sys_device *, pm_message_t state);
+ int (*resume)(struct sys_device *);
+};
+
+struct sys_device {
+ u32 id;
+ struct sysdev_class * cls;
+ struct kobject kobj;
+};
+
+struct sysdev_attribute {
+ struct attribute attr;
+ ssize_t (*show)(struct sys_device *, char *);
+ ssize_t (*store)(struct sys_device *, const char *, size_t);
+};
+
+#define SYSDEV_ATTR(_name,_mode,_show,_store)  struct sysdev_attribute attr_##_name = {   .attr = {.name = __stringify(_name), .mode = _mode },   .show = _show,   .store = _store,  };
+
+#endif