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Diffstat (limited to 'compat/dirent2.h')
| -rw-r--r-- | compat/dirent2.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/compat/dirent2.h b/compat/dirent2.h new file mode 100644 index 0000000..585a7e8 --- /dev/null +++ b/compat/dirent2.h @@ -0,0 +1,59 @@ +/* + * 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. + * + * SCCS: @(#) dirent2.h 1.4 96/02/15 14:43:51 + */ + +#ifndef _DIRENT +#define _DIRENT + +#ifndef _TCL +#include <tcl.h> +#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 */ |