taglinefilesource code
WRERR_STAT125drivers/block/hd.cif ((i & (BUSY_STAT | READY_STAT | WRERR_STAT | SEEK_STAT | ERR_STAT))
WRERR_STAT161drivers/block/hd.cif (status & WRERR_STAT)
WRERR_STAT308drivers/block/hd.c#define STAT_MASK (BUSY_STAT | READY_STAT | WRERR_STAT | SEEK_STAT | ERR_STAT)