Mercurial > octave-nkf
view src/ov-mex-fcn.h @ 14679:a543ed02e673
Allow the builtin function mkdir to create missing parent directories
* bootstrap.conf : Add the mkdir-p and savewd gnulib modules.
* file-ops.cc (static int make_ancestor (const char*, const char*, void*)):
New function.
(int octave_mkdir (const std::string&, mode_t, std::string&, bool): Add fourth
argument and use it to conditionally select whether to make the missing
parent directories.
* file-ops.h (int octave_mkdir (const std::string&, mode_t, std::string&, bool):
Add fourth argument.
* lo-cutils.c (struct mkdir_options): New structure
(static void announce_mkdir (const char*, void*),
static int process_dir (char *, struct savewd *, void *),
int octave_mkdir_parents (const char *, mode_t, int (*make_ancestor)
(const char *, const char *, void *)): New functions.
* lo-cutils.h (int octave_mkdir_parents (const char *, mode_t, int
(*make_ancestor) (const char *, const char *, void *)): New function.
* dirfns.cc (Fmkdir): Call octave_mkdir with the make_parents argument set
to true.
author | David Bateman <dbateman@free.fr> |
---|---|
date | Wed, 23 May 2012 22:34:37 +0200 |
parents | 72c96de7a403 |
children |
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/* Copyright (C) 1996-2012 John W. Eaton This file is part of Octave. Octave 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 3 of the License, or (at your option) any later version. Octave 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 Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if !defined (octave_mex_function_h) #define octave_mex_function_h 1 #include <string> #include "oct-shlib.h" #include "ov-fcn.h" #include "ov-builtin.h" #include "ov-typeinfo.h" class octave_shlib; class octave_value; class octave_value_list; // Dynamically-linked functions. class octave_mex_function : public octave_function { public: octave_mex_function (void) : mex_fcn_ptr (), exit_fcn_ptr (), have_fmex (), sh_lib (), t_checked (), system_fcn_file () { } octave_mex_function (void *fptr, bool fmex, const octave_shlib& shl, const std::string& nm = std::string ()); ~octave_mex_function (void); octave_value subsref (const std::string& type, const std::list<octave_value_list>& idx) { octave_value_list tmp = subsref (type, idx, 1); return tmp.length () > 0 ? tmp(0) : octave_value (); } octave_value_list subsref (const std::string& type, const std::list<octave_value_list>& idx, int nargout); octave_function *function_value (bool = false) { return this; } const octave_function *function_value (bool = false) const { return this; } void mark_fcn_file_up_to_date (const octave_time& t) { t_checked = t; } std::string fcn_file_name (void) const; octave_time time_parsed (void) const; octave_time time_checked (void) const { return t_checked; } bool is_system_fcn_file (void) const { return system_fcn_file; } bool is_builtin_function (void) const { return false; } bool is_mex_function (void) const { return true; } octave_value_list do_multi_index_op (int nargout, const octave_value_list& args); void atexit (void (*fcn) (void)) { exit_fcn_ptr = fcn; } octave_shlib get_shlib (void) const { return sh_lib; } private: void *mex_fcn_ptr; void (*exit_fcn_ptr) (void); bool have_fmex; octave_shlib sh_lib; // The time the file was last checked to see if it needs to be // parsed again. mutable octave_time t_checked; // True if this function came from a file that is considered to be a // system function. This affects whether we check the time stamp // on the file to see if it has changed. bool system_fcn_file; // No copying! octave_mex_function (const octave_mex_function& fn); octave_mex_function& operator = (const octave_mex_function& fn); DECLARE_OCTAVE_ALLOCATOR DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA }; #endif