_FDID::lockid - syntax, references, description

References

Location	Referrer	Text
ff.h:147		UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
ff.c:3428	f_open()	fp->obj.lockid = inc_lock(&dj, (mode & ~FA_READ) ? 1 : 0);
ff.c:3429	f_open()	if (!fp->obj.lockid) res = FR_INT_ERR;
ff.c:3828	f_close()	res = dec_lock(fp->obj.lockid); /* Decrement file open counter */
ff.c:4208	f_opendir()	obj->lockid = inc_lock(dp, 0); /* Lock the sub directory */
ff.c:4209	f_opendir()	if (!obj->lockid) res = FR_TOO_MANY_OPEN_FILES;
ff.c:4211	f_opendir()	obj->lockid = 0; /* Root directory need not to be locked */
ff.c:4243	f_closedir()	if (dp->obj.lockid) { /* Decrement sub-directory open counter */
ff.c:4244	f_closedir()	res = dec_lock(dp->obj.lockid);