mirror of
https://git.proxmox.com/git/libgit2
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76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_strmap_h__
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#define INCLUDE_strmap_h__
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#include "common.h"
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#define kmalloc git__malloc
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#define kcalloc git__calloc
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#define krealloc git__realloc
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#define kfree git__free
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#include "khash.h"
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__KHASH_TYPE(str, const char *, void *);
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typedef khash_t(str) git_strmap;
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typedef khiter_t git_strmap_iter;
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#define GIT__USE_STRMAP \
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__KHASH_IMPL(str, static kh_inline, const char *, void *, 1, kh_str_hash_func, kh_str_hash_equal)
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#define git_strmap_alloc() kh_init(str)
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#define git_strmap_free(h) kh_destroy(str, h), h = NULL
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#define git_strmap_clear(h) kh_clear(str, h)
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#define git_strmap_num_entries(h) kh_size(h)
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#define git_strmap_lookup_index(h, k) kh_get(str, h, k)
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#define git_strmap_valid_index(h, idx) (idx != kh_end(h))
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#define git_strmap_exists(h, k) (kh_get(str, h, k) != kh_end(h))
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#define git_strmap_has_data(h, idx) kh_exist(h, idx)
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#define git_strmap_key(h, idx) kh_key(h, idx)
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#define git_strmap_value_at(h, idx) kh_val(h, idx)
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#define git_strmap_set_value_at(h, idx, v) kh_val(h, idx) = v
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#define git_strmap_delete_at(h, idx) kh_del(str, h, idx)
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#define git_strmap_insert(h, key, val, rval) do { \
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khiter_t __pos = kh_put(str, h, key, &rval); \
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if (rval >= 0) { \
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if (rval == 0) kh_key(h, __pos) = key; \
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kh_val(h, __pos) = val; \
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} } while (0)
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#define git_strmap_insert2(h, key, val, oldv, rval) do { \
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khiter_t __pos = kh_put(str, h, key, &rval); \
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if (rval >= 0) { \
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if (rval == 0) { \
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oldv = kh_val(h, __pos); \
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kh_key(h, __pos) = key; \
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} else { oldv = NULL; } \
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kh_val(h, __pos) = val; \
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} } while (0)
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#define git_strmap_delete(h, key) do { \
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khiter_t __pos = git_strmap_lookup_index(h, key); \
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if (git_strmap_valid_index(h, __pos)) \
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git_strmap_delete_at(h, __pos); } while (0)
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#define git_strmap_foreach kh_foreach
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#define git_strmap_foreach_value kh_foreach_value
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#define git_strmap_begin kh_begin
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#define git_strmap_end kh_end
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int git_strmap_next(
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void **data,
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git_strmap_iter* iter,
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git_strmap *map);
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#endif
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