Lines Matching refs:dp
62 * The macro DIRSIZ(dp) gives the amount of space required to represent
64 * entries which have dp->d_reclen > DIRSIZ(dp). All DIRBLKSIZ bytes
67 * dp->d_reclen. When entries are deleted from a directory, the
69 * block by increasing its dp->d_reclen. If the first entry of
70 * a directory block is free, then its dp->d_ino is set to 0.
72 * dp->d_ino set to 0.
88 * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
91 #define DIRSIZ(dp) \
92 ((sizeof (struct direct) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1+3) &~ 3))