函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\security.c Create Date:2022-07-27 20:13:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：security_mmap_file

函数原型：int security_mmap_file(struct file *file, unsigned long prot, unsigned long flags)

返回类型：int

参数：

类型参数名称
struct file *file
unsigned longprot
unsigned longflags
1449  ret等于call_int_hook(mmap_file, 0, file, prot, mmap_prot(file, prot), flags)
1451  如果ret则返回:ret
1453  返回:ima_file_mmap(file, prot)
调用者
名称描述
vm_mmap_pgoff