/* * dirent.h -- * * Declarations of a library of directory-reading procedures * in the POSIX style ("struct dirent"). * * Copyright (c) 1991 The Regents of the University of California. * Copyright (c) 1994 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * * RCS: @(#) $Id: dirent2.h,v 1.1.1.1 2007/07/10 15:04:23 duncan Exp $ */ #ifndef _DIRENT #define _DIRENT #ifndef _TCL #include #endif /* * Dirent structure, which holds information about a single * directory entry. */ #define MAXNAMLEN 255 #define DIRBLKSIZ 512 struct dirent { long d_ino; /* Inode number of entry */ short d_reclen; /* Length of this record */ short d_namlen; /* Length of string in d_name */ char d_name[MAXNAMLEN + 1]; /* Name must be no longer than this */ }; /* * State that keeps track of the reading of a directory (clients * should never look inside this structure; the fields should * only be accessed by the library procedures). */ typedef struct _dirdesc { int dd_fd; long dd_loc; long dd_size; char dd_buf[DIRBLKSIZ]; } DIR; /* * Procedures defined for reading directories: */ extern void closedir _ANSI_ARGS_((DIR *dirp)); extern DIR * opendir _ANSI_ARGS_((char *name)); extern struct dirent * readdir _ANSI_ARGS_((DIR *dirp)); #endif /* _DIRENT */