Function report |
Source Code:fs\inode.c |
Create Date:2022-07-28 20:08:00 |
| Last Modify:2020-03-18 19:19:59 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Generic function to check FS_IOC_SETFLAGS values and reject any invalid* configurations.* Note: the caller should be holding i_mutex, or else be sure that they have* exclusive access to the inode structure.
Proto:int vfs_ioc_setflags_prepare(struct inode *inode, unsigned int oldflags, unsigned int flags)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct inode * | inode | |
| unsigned int | oldflags | |
| unsigned int | flags |
| 2251 | If (flags ^ oldflags) & (writes to file may only append | Immutable file ) && Not Check operation authority Then Return -EPERM |
| 2255 | Return 0 |
| Source code conversion tool public plug-in interface | X |
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| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |