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-rw-r--r--string/argz-extract.c36
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diff --git a/string/argz-extract.c b/string/argz-extract.c
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+/* Routines for dealing with '\0' separated arg vectors.
+
+ Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+
+ Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+ This program 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 2, or (at
+ your option) any later version.
+
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include <argz.h>
+
+/* Puts pointers to each string in ARGZ into ARGV, which must be large enough
+ to hold them all. */
+void
+__argz_extract (const char *argz, size_t len, char **argv)
+{
+ while (len > 0)
+ {
+ size_t part_len = strlen(argz);
+ *argv++ = argz;
+ argz += part_len + 1;
+ len -= part_len + 1;
+ }
+}
+weak_alias (__argz_extract, argz_extract)