/* Routines for dealing with '\0' separated arg vectors. Copyright (C) 1995, 1996, 1997, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader <miles@gnu.ai.mit.edu> The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <argz.h> #include <string.h> /* Returns the number of strings in ARGZ. */ size_t __argz_count (const char *argz, size_t len) { size_t count = 0; while (len > 0) { size_t part_len = strlen(argz); argz += part_len + 1; len -= part_len + 1; count++; } return count; } INTDEF(__argz_count) weak_alias (__argz_count, argz_count)