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Diffstat (limited to 'REORG.TODO/string/argz-extract.c')
| -rw-r--r-- | REORG.TODO/string/argz-extract.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/string/argz-extract.c b/REORG.TODO/string/argz-extract.c new file mode 100644 index 0000000000..13345e894f --- /dev/null +++ b/REORG.TODO/string/argz-extract.c @@ -0,0 +1,36 @@ +/* Routines for dealing with '\0' separated arg vectors. + Copyright (C) 1995-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Written by Miles Bader <miles@gnu.org> + + 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, see + <http://www.gnu.org/licenses/>. */ + +#include <argz.h> + +/* Puts pointers to each string in ARGZ, plus a terminating 0 element, 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++ = (char *) argz; + argz += part_len + 1; + len -= part_len + 1; + } + *argv = 0; +} +weak_alias (__argz_extract, argz_extract) |