DDEM - syntax, references, description

References

Code

Location

#define DDEM 0xE5 /* Deleted directory entry mark set to DIR_Name[0] */

if (dp->dir[DIR_Name] == DDEM || dp->dir[DIR_Name] == 0) { /* Is the entry free? */

if (b == DDEM || b == '.' || (int)((attr & ~AM_ARC) == AM_VOL) != vol) { /* An entry without valid data */

if (b != DDEM && b != '.' && attr != AM_LFN && (int)((attr & ~AM_ARC) == AM_VOL) == vol) { /* Is it a valid entry? */

if (c == DDEM || ((a & AM_VOL) && a != AM_LFN)) { /* An entry without valid data */

dp->dir[DIR_Name] = DDEM; /* Mark the entry 'deleted'. */

dp->dir[DIR_Name] = DDEM; /* Mark the entry 'deleted'.*/

if (wc == RDDEM) wc = DDEM; /* Restore replaced DDEM character */

if (c == RDDEM) c = DDEM; /* Restore replaced DDEM character */

if (dp->fn[0] == DDEM) dp->fn[0] = RDDEM; /* If the first character collides with DDEM, replace it with RDDEM */

if (sfn[0] == DDEM) sfn[0] = RDDEM; /* If the first character collides with DDEM, replace it with RDDEM */