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[STR New]
Link: http://www.fltk.org/str.php?L2325
Version: -current
File chooser dont work in Windows XP compiled with MingW. The directories
names are empty in the file chooser. I solved the problem removing all
conditional preprocessor and making a #include<dirent.h> in scandir.c.
Link: http://www.fltk.org/str.php?L2325
Version: -current
// "$Id: scandir.c 5576 2007-01-03 00:20:28Z spitzak $"
//
// Implementation of Posix scandir() command on systems that do not have it.
/* Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
Yes, this code is copied from a library that is LGPL. However this
code is #ifdef'd out on most machines including Linux and
Windows. Therefore our modified LGPL (which explicitly allows static
linking) can be used on all such machines.
*/
// THIS IS A C FILE!!!! NOT C++, DO NOT CHANGE THIS! THANKS.
#include <config.h>
#if ! HAVE_SCANDIR
# if defined(WIN32) && !defined(__CYGWIN__)
# include "win32/scandir.c"
# else
#include <ctype.h>
#include <stdlib.h>
#include <sys/types.h>
#include <string.h>
#include <errno.h>
/*
#if HAVE_DIRENT_H
# include <dirent.h>
# define NAMLEN(dirent) strlen((dirent)->d_name)
#else
# define dirent direct
# define NAMLEN(dirent) (dirent)->d_namlen
# if HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
# if HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
# if HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
*/
#include <dirent.h> //my change <
int
scandir (const char *dir, dirent ***namelist,
int (*select)(dirent *),
int (*compar)(const dirent * const *, const dirent * const *))
{
DIR *dp = opendir (dir);
struct dirent **v = NULL;
size_t vsize = 0, i;
struct dirent *d;
int save;
if (dp == NULL) return -1;
save = errno;
errno = 0;
i = 0;
while ((d = readdir (dp)) != NULL)
if (select == NULL || (*select) (d)) {
size_t dsize;
if (i == vsize) {
struct dirent **newv;
if (vsize == 0)
vsize = 10;
else
vsize *= 2;
newv = (struct dirent **) realloc (v, vsize * sizeof (*v));
if (newv == NULL) {
lose:
errno = ENOMEM;
break;
}
v = newv;
}
#define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name))
#define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \
_D_EXACT_NAMLEN (d) + 1)
dsize = &d->d_name[_D_ALLOC_NAMLEN (d)] - (char *) d;
v[i] = (struct dirent *) malloc (dsize);
if (v[i] == NULL) goto lose;
memcpy (v[i++], d, dsize);
}
if (errno != 0) {
save = errno;
(void) closedir (dp);
while (i > 0) free (v[--i]);
free (v);
errno = save;
return -1;
}
(void) closedir (dp);
errno = save;
/* Sort the list if we have a comparison function to sort with. */
if (compar) qsort (v, i, sizeof (*v), (int (*)(const void *, const void
*))compar);
*namelist = v;
return i;
}
#endif /* !_WIN32 */
/* This function is not used by fltk, but is usually provided with scandir
implementations: */
int alphasort (struct dirent **a, struct dirent **b) {
return strcmp ((*a)->d_name, (*b)->d_name);
}
#endif
//
// $Id: scandir.c 5576 2007-01-03 00:20:28Z spitzak $
//
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