diff options
author | Stef Walter <stefw@redhat.com> | 2016-11-29 13:30:55 +0100 |
---|---|---|
committer | Stef Walter <stefw@redhat.com> | 2016-11-29 13:32:23 +0100 |
commit | 561ee23f218c7a68a2ef46525502f978e56fc1bb (patch) | |
tree | 8deb8569f109a0e9dea11736f56ad5e47f42dc11 /common/array.c | |
parent | a96f354c3068edb6c8ac80ae6d9a6611651145d7 (diff) | |
download | p11-kit-master.tar.gz |
This repository has moved to GitHub to allow further contributions
and more flexibility who can merge changes.
More details here:
https://lists.freedesktop.org/archives/p11-glue/2016-November/000626.html
Diffstat (limited to 'common/array.c')
-rw-r--r-- | common/array.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/common/array.c b/common/array.c deleted file mode 100644 index 185ea2f..0000000 --- a/common/array.c +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2011 Collabora Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * Redistributions in binary form must reproduce the - * above copyright notice, this list of conditions and - * the following disclaimer in the documentation and/or - * other materials provided with the distribution. - * * The names of contributors to this software may not be - * used to endorse or promote products derived from this - * software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF - * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - */ - -#include "config.h" - -#include "array.h" -#include "debug.h" - -#include <stdlib.h> -#include <string.h> - -static bool -maybe_expand_array (p11_array *array, - unsigned int length) -{ - unsigned int new_allocated; - void **new_memory; - - if (length <= array->allocated) - return true; - - - new_allocated = array->allocated * 2; - if (new_allocated == 0) - new_allocated = 16; - if (new_allocated < length) - new_allocated = length; - - new_memory = realloc (array->elem, new_allocated * sizeof (void*)); - return_val_if_fail (new_memory != NULL, false); - - array->elem = new_memory; - array->allocated = new_allocated; - return true; -} - -p11_array * -p11_array_new (p11_destroyer destroyer) -{ - p11_array *array; - - array = calloc (1, sizeof (p11_array)); - if (array == NULL) - return NULL; - - if (!maybe_expand_array (array, 2)) { - p11_array_free (array); - return NULL; - } - - array->destroyer = destroyer; - return array; -} - -void -p11_array_free (p11_array *array) -{ - if (array == NULL) - return; - - p11_array_clear (array); - free (array->elem); - free (array); -} - -bool -p11_array_push (p11_array *array, - void *value) -{ - if (!maybe_expand_array (array, array->num + 1)) - return_val_if_reached (false); - - array->elem[array->num] = value; - array->num++; - return true; -} - -void -p11_array_remove (p11_array *array, - unsigned int index) -{ - if (array->destroyer) - (array->destroyer) (array->elem[index]); - memmove (array->elem + index, array->elem + index + 1, - (array->num - (index + 1)) * sizeof (void*)); - array->num--; -} - -void -p11_array_clear (p11_array *array) -{ - unsigned int i; - - if (array->destroyer) { - for (i = 0; i < array->num; i++) - (array->destroyer) (array->elem[i]); - } - - array->num = 0; -} |