在linux内核中经常看到诸如下面的结构体样式
static const struct file_operations mem_fops = {
.llseek = memory_lseek,
.read = read_mem,
.write = write_mem,
.mmap = mmap_mem,
.open = open_mem,
.get_unmapped_area = get_unmapped_area_mem,
};static const struct f在linux内核中经常看到诸如下面的结构体样式
static const struct file_operations mem_fops = {
.llseek = memory_lseek,
.read = read_mem,
.write = write_mem,
.mmap = mmap_mem,
.open = open_mem,
.get_unmapped_area = get_unmapped_area_mem,
};static const struct f