DIR.5
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- .TH DIR 5
- .SH NAME
- dir - directory layout
- .SH SYNOPSIS
- .nf
- .ft B
- #include <sys/types.h>
- #include <sys/dir.h>
- .SH DESCRIPTION
- The directories of the V1 and V2 file systems are arrays of the
- following structure defined in <sys/dir.h>:
- .PP
- .nf
- .ta +5n +15n +15n
- struct direct {
- ino_t d_ino; /* I-node number */
- char d_name[14]; /* Name of up to 14 characters */
- };
- .fi
- .DT
- .PP
- The
- .B d_ino
- field is the inode number of the file named by
- .BR d_name .
- .B D_ino
- is zero if the directory slot isn't allocated. This number is the same as
- .B st_ino
- returned by
- .BR stat (2)
- unless the entry is mounted on.
- .B D_name
- is the name of up to 14 characters, null-terminated only if less then 14
- in length. Any character other than null or 'fB/fP' is allowed.
- .PP
- See
- .BR directory (3)
- for a portable way to access directories, Minix is probably the last system
- with these old V7 format directories.
- .SH "SEE ALSO"
- .BR directory (3).
- .SH AUTHOR
- Kees J. Bot (kjb@cs.vu.nl)