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Searched refs:__user (Results 1 – 5 of 5) sorted by relevance

/ohos5.0/drivers/hdf_core/framework/include/osal/
H A Dosal_cdev.h18 #ifndef __user
19 #define __user macro
27 ssize_t (*read)(struct file *filep, char __user *buffer, size_t buflen, int64_t *offset);
28 ssize_t (*write)(struct file *filep, const char __user *buffer, size_t buflen, int64_t *offset);
/ohos5.0/drivers/hdf_core/adapter/khdf/linux/osal/include/
H A Dosal_uaccess.h29 static inline size_t CopyToUser(void __user *to, const void *from, size_t len) in CopyToUser()
34 static inline size_t CopyFromUser(void *to, const void __user *from, size_t len) in CopyFromUser()
/ohos5.0/drivers/hdf_core/adapter/khdf/linux/osal/src/
H A Dosal_cdev.c162 static ssize_t OsalCdevRead(struct file* filep, char __user* buf, size_t buflen, loff_t* offset) in OsalCdevRead()
168 static ssize_t OsalCdevWrite(struct file* filep, const char __user* buf, size_t buflen, loff_t* off… in OsalCdevWrite()
/ohos5.0/docs/zh-cn/contribute/
H A DOpenHarmony-c-cpp-secure-coding-guide.md2834 ssize_t correct_show(struct file *file, char __user *buf, size_t size, loff_t *data)
2854 size_t incorrect_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppo…
2871 ssize_t correct_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos)
2950 ret = copy_to_user((void __user *)arg, &info, sizeof(info));
2971 ret = copy_to_user((void __user *)arg, &info, sizeof(info));
/ohos5.0/docs/en/contribute/
H A DOpenHarmony-c-cpp-secure-coding-guide.md2904 ssize_t correct_show(struct file *file, char __user *buf, size_t size, loff_t *data)
2924 size_t incorrect_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppo…
2941 ssize_t correct_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos)
3022 ret = copy_to_user((void __user *)arg, &info, sizeof(info));
3043 ret = copy_to_user((void __user *)arg, &info, sizeof(info));