mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-06 09:41:04 +00:00
40ed499039
This adds a basic test of doing simultaneous diffs on multiple threads and adds basic locking for the attr file cache because that was the immediate problem that arose from these tests.
78 lines
2.2 KiB
C
78 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(hp) \
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((*(hp) = kh_init(str)) == NULL) ? giterr_set_oom(), -1 : 0
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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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