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comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/openssl/async.h @ 69:33d812a61356

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
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67:0e9998148a16 69:33d812a61356
1 /*
2 * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10 #include <stdlib.h>
11
12 #ifndef HEADER_ASYNC_H
13 # define HEADER_ASYNC_H
14
15 #if defined(_WIN32)
16 # if defined(BASETYPES) || defined(_WINDEF_H)
17 /* application has to include <windows.h> to use this */
18 #define OSSL_ASYNC_FD HANDLE
19 #define OSSL_BAD_ASYNC_FD INVALID_HANDLE_VALUE
20 # endif
21 #else
22 #define OSSL_ASYNC_FD int
23 #define OSSL_BAD_ASYNC_FD -1
24 #endif
25 # include <openssl/asyncerr.h>
26
27
28 # ifdef __cplusplus
29 extern "C" {
30 # endif
31
32 typedef struct async_job_st ASYNC_JOB;
33 typedef struct async_wait_ctx_st ASYNC_WAIT_CTX;
34
35 #define ASYNC_ERR 0
36 #define ASYNC_NO_JOBS 1
37 #define ASYNC_PAUSE 2
38 #define ASYNC_FINISH 3
39
40 int ASYNC_init_thread(size_t max_size, size_t init_size);
41 void ASYNC_cleanup_thread(void);
42
43 #ifdef OSSL_ASYNC_FD
44 ASYNC_WAIT_CTX *ASYNC_WAIT_CTX_new(void);
45 void ASYNC_WAIT_CTX_free(ASYNC_WAIT_CTX *ctx);
46 int ASYNC_WAIT_CTX_set_wait_fd(ASYNC_WAIT_CTX *ctx, const void *key,
47 OSSL_ASYNC_FD fd,
48 void *custom_data,
49 void (*cleanup)(ASYNC_WAIT_CTX *, const void *,
50 OSSL_ASYNC_FD, void *));
51 int ASYNC_WAIT_CTX_get_fd(ASYNC_WAIT_CTX *ctx, const void *key,
52 OSSL_ASYNC_FD *fd, void **custom_data);
53 int ASYNC_WAIT_CTX_get_all_fds(ASYNC_WAIT_CTX *ctx, OSSL_ASYNC_FD *fd,
54 size_t *numfds);
55 int ASYNC_WAIT_CTX_get_changed_fds(ASYNC_WAIT_CTX *ctx, OSSL_ASYNC_FD *addfd,
56 size_t *numaddfds, OSSL_ASYNC_FD *delfd,
57 size_t *numdelfds);
58 int ASYNC_WAIT_CTX_clear_fd(ASYNC_WAIT_CTX *ctx, const void *key);
59 #endif
60
61 int ASYNC_is_capable(void);
62
63 int ASYNC_start_job(ASYNC_JOB **job, ASYNC_WAIT_CTX *ctx, int *ret,
64 int (*func)(void *), void *args, size_t size);
65 int ASYNC_pause_job(void);
66
67 ASYNC_JOB *ASYNC_get_current_job(void);
68 ASYNC_WAIT_CTX *ASYNC_get_wait_ctx(ASYNC_JOB *job);
69 void ASYNC_block_pause(void);
70 void ASYNC_unblock_pause(void);
71
72
73 # ifdef __cplusplus
74 }
75 # endif
76 #endif