diff options
Diffstat (limited to 'dirent')
| -rw-r--r-- | dirent/alphasort64.c | 27 | ||||
| -rw-r--r-- | dirent/scandir.c | 28 | ||||
| -rw-r--r-- | dirent/scandir64.c | 93 | ||||
| -rw-r--r-- | dirent/versionsort64.c | 27 |
4 files changed, 17 insertions, 158 deletions
diff --git a/dirent/alphasort64.c b/dirent/alphasort64.c deleted file mode 100644 index d48004f..0000000 --- a/dirent/alphasort64.c +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright (C) 1992, 1997, 1998 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 the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <dirent.h> -#include <string.h> - -int -alphasort64 (const void *a, const void *b) -{ - return strcoll ((*(const struct dirent64 **) a)->d_name, - (*(const struct dirent64 **) b)->d_name); -} diff --git a/dirent/scandir.c b/dirent/scandir.c index 9b4548c..da94ed3 100644 --- a/dirent/scandir.c +++ b/dirent/scandir.c @@ -21,17 +21,23 @@ #include <string.h> #include <errno.h> +#ifndef SCANDIR +#define SCANDIR scandir +#define READDIR __readdir +#define DIRENT_TYPE struct dirent +#endif + int -scandir (dir, namelist, select, cmp) +SCANDIR (dir, namelist, select, cmp) const char *dir; - struct dirent ***namelist; - int (*select) (const struct dirent *); + DIRENT_TYPE ***namelist; + int (*select) (const DIRENT_TYPE *); int (*cmp) (const void *, const void *); { DIR *dp = __opendir (dir); - struct dirent **v = NULL; + DIRENT_TYPE **v = NULL; size_t vsize = 0, i; - struct dirent *d; + DIRENT_TYPE *d; int save; if (dp == NULL) @@ -41,10 +47,10 @@ scandir (dir, namelist, select, cmp) __set_errno (0); i = 0; - while ((d = __readdir (dp)) != NULL) + while ((d = READDIR (dp)) != NULL) if (select == NULL || (*select) (d)) { - struct dirent *vnew; + DIRENT_TYPE *vnew; size_t dsize; /* Ignore errors from select or readdir */ @@ -52,23 +58,23 @@ scandir (dir, namelist, select, cmp) if (__builtin_expect (i == vsize, 0)) { - struct dirent **new; + DIRENT_TYPE **new; if (vsize == 0) vsize = 10; else vsize *= 2; - new = (struct dirent **) realloc (v, vsize * sizeof (*v)); + new = (DIRENT_TYPE **) realloc (v, vsize * sizeof (*v)); if (new == NULL) break; v = new; } dsize = &d->d_name[_D_ALLOC_NAMLEN (d)] - (char *) d; - vnew = (struct dirent *) malloc (dsize); + vnew = (DIRENT_TYPE *) malloc (dsize); if (vnew == NULL) break; - v[i++] = (struct dirent *) memcpy (vnew, d, dsize); + v[i++] = (DIRENT_TYPE *) memcpy (vnew, d, dsize); } if (__builtin_expect (errno, 0) != 0) diff --git a/dirent/scandir64.c b/dirent/scandir64.c deleted file mode 100644 index 1fdff2c..0000000 --- a/dirent/scandir64.c +++ /dev/null @@ -1,93 +0,0 @@ -/* Copyright (C) 1992,93,94,95,96,97,98,2000 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 the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <dirent.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> - -int -scandir64 (dir, namelist, select, cmp) - const char *dir; - struct dirent64 ***namelist; - int (*select) (const struct dirent64 *); - int (*cmp) (const void *, const void *); -{ - DIR *dp = __opendir (dir); - struct dirent64 **v = NULL; - size_t vsize = 0, i; - struct dirent64 *d; - int save; - - if (dp == NULL) - return -1; - - save = errno; - __set_errno (0); - - i = 0; - while ((d = __readdir64 (dp)) != NULL) - if (select == NULL || (*select) (d)) - { - struct dirent64 *vnew; - size_t dsize; - - /* Ignore errors from select or readdir */ - __set_errno (0); - - if (i == vsize) - { - struct dirent64 **new; - if (vsize == 0) - vsize = 10; - else - vsize *= 2; - new = (struct dirent64 **) realloc (v, vsize * sizeof (*v)); - if (new == NULL) - break; - v = new; - } - - dsize = &d->d_name[_D_ALLOC_NAMLEN (d)] - (char *) d; - vnew = (struct dirent64 *) malloc (dsize); - if (vnew == NULL) - break; - - v[i++] = (struct dirent64 *) memcpy (vnew, d, dsize); - } - - if (errno != 0) - { - save = errno; - (void) __closedir (dp); - while (i > 0) - free (v[--i]); - free (v); - __set_errno (save); - return -1; - } - - (void) __closedir (dp); - __set_errno (save); - - /* Sort the list if we have a comparison function to sort with. */ - if (cmp != NULL) - qsort (v, i, sizeof (*v), cmp); - *namelist = v; - return i; -} diff --git a/dirent/versionsort64.c b/dirent/versionsort64.c deleted file mode 100644 index dab34d6..0000000 --- a/dirent/versionsort64.c +++ /dev/null @@ -1,27 +0,0 @@ -/* Copyright (C) 1992, 1997, 1998 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 the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <dirent.h> -#include <string.h> - -int -versionsort64 (const void *a, const void *b) -{ - return __strverscmp ((*(const struct dirent64 **) a)->d_name, - (*(const struct dirent64 **) b)->d_name); -} |