fs/msdosfs/denode.h

134 #define	fc_setcache(dep, slot, frcn, fsrcn) \
135 	(dep)->de_fc[(slot)].fc_frcn = (frcn); \
136 	(dep)->de_fc[(slot)].fc_fsrcn = (fsrcn);
181  * dep is a struct denode * (internal form),
184 #define DE_INTERNALIZE32(dep, dp)			\
185 	 ((dep)->de_StartCluster |= getushort((dp)->deHighClust) << 16)
186 #define DE_INTERNALIZE(dep, dp)				\
187 	(memcpy((dep)->de_Name, (dp)->deName, 11),	\
188 	 (dep)->de_Attributes = (dp)->deAttributes,	\
189 	 (dep)->de_LowerCase = (dp)->deLowerCase,	\
190 	 (dep)->de_CHun = (dp)->deCHundredth,		\
191 	 (dep)->de_CTime = getushort((dp)->deCTime),	\
192 	 (dep)->de_CDate = getushort((dp)->deCDate),	\
193 	 (dep)->de_ADate = getushort((dp)->deADate),	\
194 	 (dep)->de_MTime = getushort((dp)->deMTime),	\
195 	 (dep)->de_MDate = getushort((dp)->deMDate),	\
196 	 (dep)->de_StartCluster = getushort((dp)->deStartCluster), \
197 	 (dep)->de_FileSize = getulong((dp)->deFileSize), \
198 	 (FAT32((dep)->de_pmp) ? DE_INTERNALIZE32((dep), (dp)) : 0))
200 #define DE_EXTERNALIZE(dp, dep)				\
201 	(memcpy((dp)->deName, (dep)->de_Name, 11),	\
202 	 (dp)->deAttributes = (dep)->de_Attributes,	\
203 	 (dp)->deLowerCase = (dep)->de_LowerCase,	\
204 	 (dp)->deCHundredth = (dep)->de_CHun,		\
205 	 putushort((dp)->deCTime, (dep)->de_CTime),	\
206 	 putushort((dp)->deCDate, (dep)->de_CDate),	\
207 	 putushort((dp)->deADate, (dep)->de_ADate),	\
208 	 putushort((dp)->deMTime, (dep)->de_MTime),	\
209 	 putushort((dp)->deMDate, (dep)->de_MDate),	\
210 	 putushort((dp)->deStartCluster, (dep)->de_StartCluster), \
212 	     ((dep)->de_Attributes & ATTR_DIRECTORY) ? 0 : (dep)->de_FileSize), \
213 	 putushort((dp)->deHighClust, (dep)->de_StartCluster >> 16))
226 #define	DETIMES(dep, acc, mod, cre) do {				\
227 	if ((dep)->de_flag & DE_UPDATE) {				\
228 		(dep)->de_flag |= DE_MODIFIED;				\
229 		timespec2fattime((mod), 0, &(dep)->de_MDate,		\
230 		    &(dep)->de_MTime, NULL);				\
231 		(dep)->de_Attributes |= ATTR_ARCHIVE;			\
233 	if ((dep)->de_pmp->pm_flags & MSDOSFSMNT_NOWIN95) {		\
234 		(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS);	\
237 	if ((dep)->de_flag & DE_ACCESS) {				\
241 		if (adate != (dep)->de_ADate) {				\
242 			(dep)->de_flag |= DE_MODIFIED;			\
243 			(dep)->de_ADate = adate;			\
246 	if ((dep)->de_flag & DE_CREATE) {				\
247 		timespec2fattime((cre), 0, &(dep)->de_CDate,		\
248 		    &(dep)->de_CTime, &(dep)->de_CHun);			\
249 		(dep)->de_flag |= DE_MODIFIED;				\
251 	(dep)->de_flag &= ~(DE_UPDATE | DE_CREATE | DE_ACCESS);		\
286 int readde(struct denode *dep, struct buf **bpp, struct direntry **epp);
287 int deextend(struct denode *dep, u_long length, struct ucred *cred);
289 void reinsert(struct denode *dep);
290 int dosdirempty(struct denode *dep);
291 int createde(struct denode *dep, struct denode *ddep, struct denode **depp, struct componentname *cnp);
292 int deupdat(struct denode *dep, int waitfor);
293 int removede(struct denode *pdep, struct denode *dep);
294 int detrunc(struct denode *dep, u_long length, int flags, struct ucred *cred);