| 51 | } |
| 52 | |
| 53 | NTSTATUS |
| 54 | Ext2FlushFile ( |
| 55 | IN PEXT2_IRP_CONTEXT IrpContext, |
| 56 | IN PEXT2_FCB Fcb, |
| 57 | IN PEXT2_CCB Ccb |
| 58 | ) |
| 59 | { |
| 60 | IO_STATUS_BLOCK IoStatus = {0}; |
| 61 | |
| 62 | ASSERT(Fcb != NULL); |
| 63 | ASSERT((Fcb->Identifier.Type == EXT2FCB) && |
| 64 | (Fcb->Identifier.Size == sizeof(EXT2_FCB))); |
| 65 | |
| 66 | __try { |
| 67 | |
| 68 | /* do nothing if target fie was deleted */ |
| 69 | if (FlagOn(Fcb->Flags, FCB_DELETE_PENDING)) { |
| 70 | IoStatus.Status = STATUS_FILE_DELETED; |
| 71 | __leave; |
| 72 | } |
| 73 | |
| 74 | /* update timestamp and achieve attribute */ |
| 75 | if (Ccb != NULL) { |
| 76 | |
| 77 | if (!IsFlagOn(Ccb->Flags, CCB_LAST_WRITE_UPDATED)) { |
| 78 | |
| 79 | LARGE_INTEGER SysTime; |
| 80 | KeQuerySystemTime(&SysTime); |
| 81 | |
| 82 | Fcb->Inode->i_mtime = Ext2LinuxTime(SysTime); |
| 83 | Fcb->Mcb->LastWriteTime = Ext2NtTime(Fcb->Inode->i_mtime); |
| 84 | Ext2SaveInode(IrpContext, Fcb->Vcb, Fcb->Inode); |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | if (IsDirectory(Fcb)) { |
| 89 | IoStatus.Status = STATUS_SUCCESS; |
| 90 | __leave; |
| 91 | } |
| 92 | |
| 93 | DEBUG(DL_INF, ( "Ext2FlushFile: Flushing File Inode=%xh %S ...\n", |
| 94 | Fcb->Inode->i_ino, Fcb->Mcb->ShortName.Buffer)); |
| 95 | |
| 96 | CcFlushCache(&(Fcb->SectionObject), NULL, 0, &IoStatus); |
| 97 | ClearFlag(Fcb->Flags, FCB_FILE_MODIFIED); |
| 98 | |
| 99 | } __finally { |
| 100 | |
| 101 | /* do cleanup here */ |
| 102 | } |
| 103 | |
| 104 | return IoStatus.Status; |
| 105 | } |
| 106 | |
| 107 | NTSTATUS |
| 108 | Ext2FlushFiles( |
no test coverage detected