root/maint/gnulib/lib/alphasort.c

/* */

DEFINITIONS

1. alphasort
2. alphasort

   1 /* Copyright (C) 1992, 1997-1998, 2009-2021 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3 
   4    This file is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU Lesser General Public License as
   6    published by the Free Software Foundation; either version 3 of the
   7    License, or (at your option) any later version.
   8 
   9    This file is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU Lesser General Public License for more details.
  13 
  14    You should have received a copy of the GNU Lesser General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16 
  17 #include <config.h>
  18 
  19 #include <dirent.h>
  20 
  21 #include <string.h>
  22 
  23 int
  24 #ifndef __KLIBC__
  25 alphasort (const struct dirent **a, const struct dirent **b)
     /*  */
  26 {
  27   return strcoll ((*a)->d_name, (*b)->d_name);
  28 }
  29 #else
  30 /* On OS/2 kLIBC, the compare function declaration of scandir() is different
  31    from POSIX. See <https://trac.netlabs.org/libc/browser/branches/libc-0.6/src/emx/include/dirent.h#L141>.  */
  32 alphasort (const void *a, const void *b)
     /*  */
  33 {
  34   return strcoll ((*(const struct dirent **)a)->d_name,
  35                   (*(const struct dirent **)b)->d_name);
  36 }
  37 #endif

/* */