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/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#include "util.h"
#include "common.h"
int git_strarray_copy(git_strarray *tgt, const git_strarray *src)
{
size_t i;
GIT_ASSERT_ARG(tgt);
GIT_ASSERT_ARG(src);
memset(tgt, 0, sizeof(*tgt));
if (!src->count)
return 0;
tgt->strings = git__calloc(src->count, sizeof(char *));
GIT_ERROR_CHECK_ALLOC(tgt->strings);
for (i = 0; i < src->count; ++i) {
if (!src->strings[i])
continue;
tgt->strings[tgt->count] = git__strdup(src->strings[i]);
if (!tgt->strings[tgt->count]) {
git_strarray_dispose(tgt);
memset(tgt, 0, sizeof(*tgt));
return -1;
}
tgt->count++;
}
return 0;
}
void git_strarray_dispose(git_strarray *array)
{
size_t i;
if (array == NULL)
return;
for (i = 0; i < array->count; ++i)
git__free(array->strings[i]);
git__free(array->strings);
memset(array, 0, sizeof(*array));
}
#ifndef GIT_DEPRECATE_HARD
void git_strarray_free(git_strarray *array)
{
git_strarray_dispose(array);
}
#endif
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