diff options
Diffstat (limited to 'include/dirio.h')
| -rw-r--r-- | include/dirio.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/include/dirio.h b/include/dirio.h new file mode 100644 index 0000000..cb70915 --- /dev/null +++ b/include/dirio.h @@ -0,0 +1,55 @@ +/* dirio.h: checked directory operations. + +Copyright (C) 1992 Free Software Foundation, Inc. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifndef DIRIO_H +#define DIRIO_H + +#if DIRENT || _POSIX_VERSION +#include <dirent.h> +#define NLENGTH(dirent) strlen ((dirent)->d_name) +#else /* not (DIRENT or _POSIX_VERSION) */ +#define dirent direct +#define NLENGTH(dirent) ((dirent)->d_namlen) + +#ifdef SYSNDIR +#include <sys/ndir.h> +#endif + +#ifdef NDIR +#include <ndir.h> +#endif + +#ifdef SYSDIR +#include <sys/dir.h> +#endif + +#endif /* not (DIRENT or _POSIX_VERSION) */ + +/* Like opendir, closedir, and chdir, but abort if DIRNAME can't be opened. */ +extern DIR *xopendir P1H(string dirname); +extern void xclosedir P1H(DIR *); + +#if 0 +/* Returns true if FN is a directory (or a symlink to a directory). */ +extern boolean dir_p P1H(string fn); +#endif + +/* Returns true if FN is directory with no subdirectories. */ +extern boolean leaf_dir_p P1H(string fn); + +#endif /* not DIRIO_H */ |