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static ssize_t globalvar_read(struct file *, char *, size_t, loff_t*);
static ssize_t globalvar_write(struct file *, const char *, size_t, loff_t*);
static int globalvar_open(struct inode *inode, struct file *filp);
static int globalvar_release(struct inode *inode, struct file *filp);
struct file_operations globalvar_fops =
{
read: globalvar_read, write: globalvar_write, open: globalvar_open, release:
globalvar_release,
};
static int global_var = 0;
static int globalvar_count = 0;
static 页码：[1] [2] [3] [4] [5] [6] [7] 第2页、共7页 |
