diff options
Diffstat (limited to 'string/argz-delete.c')
| -rw-r--r-- | string/argz-delete.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/string/argz-delete.c b/string/argz-delete.c deleted file mode 100644 index 183ac0d43c..0000000000 --- a/string/argz-delete.c +++ /dev/null @@ -1,41 +0,0 @@ -/* 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> -#include <string.h> -#include <stdlib.h> - -/* Delete ENTRY from ARGZ & ARGZ_LEN, if any. */ -void -argz_delete (char **argz, size_t *argz_len, char *entry) -{ - if (entry) - /* Get rid of the old value for NAME. */ - { - size_t entry_len = strlen (entry) + 1; - *argz_len -= entry_len; - memmove (entry, entry + entry_len, *argz_len - (entry - *argz)); - if (*argz_len == 0) - { - free (*argz); - *argz = 0; - } - } -} -libc_hidden_def (argz_delete) |