fs.h

来自「这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易」· C头文件 代码 · 共 61 行

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typedef struct Fs Fs;typedef struct File File;typedef struct DirEntryEnum DirEntryEnum;#pragma incomplete Fs#pragma incomplete File#pragma incomplete DirEntryEnum/* modes */enum {	OReadOnly,	OReadWrite,	OOverWrite,};Fs *fsOpen(char*, VtSession*, long, int);void fsClose(Fs*);File *fsGetRoot(Fs*);int fsSnapshot(Fs*, char*, char*, int);void fsSnapshotRemove(Fs*);void fsSnapshotCleanup(Fs*, u32int);int fsSync(Fs*);int fsHalt(Fs*);int fsUnhalt(Fs*);int fsVac(Fs*, char*, uchar[VtScoreSize]);int fsRedial(Fs*, char*);int fsEpochLow(Fs*, u32int);File *fileOpen(Fs*, char*);File *fileCreate(File*, char*, ulong, char*);File *fileWalk(File*, char*);File *_fileWalk(File*, char*, int);int fileRemove(File*, char*);int fileClri(File*, char*, char*);int fileClriPath(Fs*, char*, char*);int fileRead(File*, void *, int, vlong);int fileWrite(File*, void *, int, vlong, char*);int fileMapBlock(File*, ulong, uchar[VtScoreSize], ulong);uvlong fileGetId(File*);ulong fileGetMcount(File*);int fileIsDir(File*);int fileGetSize(File*, uvlong*);int fileGetDir(File*, DirEntry*);int fileSetDir(File*, DirEntry*, char*);int fileSetSize(File*, uvlong);File *fileGetParent(File*);int fileSync(File*);File *fileIncRef(File*);int fileDecRef(File*);int fileIsRoot(File*);int fileMetaFlush(File*, int);int fileSetQidSpace(File*, u64int, u64int);int fileTruncate(File*, char*);int fileIsRoFs(File*);ulong fileGetMode(File*);DirEntryEnum *deeOpen(File*);int deeRead(DirEntryEnum*, DirEntry*);void deeClose(DirEntryEnum*);int fileWalkSources(File*);

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