only allow ``brk'' back to beginning of monitor data area

[unix-history] / usr / src / sys / ufs / ffs / dir.h

/*      dir.h   4.2     81/02/19        */

#ifndef DIRSIZ
#define DIRSIZ  14
#endif
struct  direct
{
       ino_t   d_ino;
       char    d_name[DIRSIZ];
};