Mercurial > hg > xemacs-beta
view src/ndir.h @ 5219:2d0937dc83cf
Tidying of CL files; make docstrings read better, remove commented-out code
2010-05-30 Aidan Kehoe <kehoea@parhasard.net>
* cl.el: Remove extraneous empty lines.
Remove the commented-out Lisp implementation of #'last,
#'copy-list.
Remove #'cl-maclisp-member.
(acons, pairlis): Have the argument list reflect the docstring for
these functions.
* cl-macs.el (defun*): Have the argument list reflect the
docstring.
Document the syntax of keywords in ARGLIST.
(defmacro*): Have the argument list reflect the docstring.
Document &body, &whole and &environment.
(function*): Have the argument list reflect the docstring.
(loop): Have the argument list reflect the docstring.
(eval-when, dolist, dotimes, do-symbols, flet, labels, macrolet,
symbol-macrolet):
Specify the argument list using the arguments: (...) syntax.
(define-setf-method, rotatef, defsubst*): Have the argument list
reflect the docstring.
(letf, letf*):
Specify the argument list using the arguments: (...) syntax.
(svref, acons, pairlis): Add compiler macros for these functions.
* cl-extra.el: Remove the commented-out Lisp implementation of
#'equalp. If we want to look at it, it's in version control.
(cl-expt): Remove this. The subr #'expt is always available.
Call #'cl-float-limits at dump time.
Remove the commented-out Lisp implementation of #'subseq.
(concatenate): Use (error 'invalid-argument ...) here, if TYPE is
not understood.
(list-length): Don't manually get the length of a list, call
#'length and return nil if the list is circular.
* byte-optimize.el (equalp): This needs
byte-optimize-binary-predicate as its optimizer, as do the other
equality predicates.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sun, 30 May 2010 13:27:36 +0100 |
| parents | 804517e16990 |
| children | 308d34e9f07d |
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/* definitions for 4.2BSD-compatible directory access This file is part of XEmacs. XEmacs 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. XEmacs 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 XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: FSF 19.30. */ #ifndef INCLUDED_ndir_h_ #define INCLUDED_ndir_h_ #define DIRBLKSIZ 512 /* size of directory block */ #ifdef WIN32_NATIVE #define MAXNAMLEN 4095 #else /* not WIN32_NATIVE */ #define MAXNAMLEN 15 /* maximum filename length */ #endif /* not WIN32_NATIVE */ /* NOTE: MAXNAMLEN must be one less than a multiple of 4 */ struct direct /* data from readdir() */ { long d_ino; /* inode number of entry */ unsigned short d_reclen; /* length of this record */ unsigned short d_namlen; /* length of string in d_name */ char d_name[MAXNAMLEN+1]; /* name of file */ }; typedef struct { int dd_fd; /* file descriptor */ int dd_loc; /* offset in block */ int dd_size; /* amount of valid data */ char dd_buf[DIRBLKSIZ]; /* directory block */ } DIR; /* stream data from opendir() */ #ifdef WIN32_NATIVE DIR *mswindows_opendir (const Ibyte *filename); int mswindows_closedir (DIR *dirp); struct direct *mswindows_readdir (DIR *dirp); #else /* not WIN32_NATIVE */ DIR *opendir (const Extbyte *filename); int closedir (DIR *dirp); struct direct *readdir (DIR *dirp); struct direct *readdirver (DIR *dirp); long telldir (DIR *dirp); void seekdir (DIR *dirp, long loc); #define rewinddir( dirp ) seekdir( dirp, 0L ) #endif /* WIN32_NATIVE */ #endif /* INCLUDED_ndir_h_ */