函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:ipc\mqueue.c Create Date:2022-07-27 18:25:43
Last Modify:2020-03-17 23:00:47 Copyright©Brick
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函数名称：mqueue_fill_super

函数原型：static int mqueue_fill_super(struct super_block *sb, struct fs_context *fc)

返回类型：int

参数：

类型参数名称
struct super_block *sb
struct fs_context *fc
345  ns等于s_fs_info
347  s_iflags或等于Ignore executables on this fs 按位或Ignore devices on this fs
348  s_blocksize等于PAGE_SIZE
349  s_blocksize_bits等于PAGE_SHIFT determines the page size
350  s_magic等于MQUEUE_MAGIC
351  s_op等于mqueue_super_ops
353  inode等于mqueue_get_inode(sb, ns, S_IFDIR | S_ISVTX | S_IRWXUGO, NULL)
354  如果是错误则返回:错误
357  s_root等于ly used at mount-time
358  如果非s_root则返回:负ENOMEM
360  返回:0