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98 lines
3.2 KiB
98 lines
3.2 KiB
/* |
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* Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. |
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* |
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* Licensed under the OpenSSL license (the "License"). You may not use |
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* this file except in compliance with the License. You can obtain a copy |
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* in the file LICENSE in the source distribution or at |
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* https://www.openssl.org/source/license.html |
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*/ |
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#include <stdlib.h> |
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#ifndef HEADER_ASYNC_H |
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# define HEADER_ASYNC_H |
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#if defined(_WIN32) |
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# if defined(BASETYPES) || defined(_WINDEF_H) |
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/* application has to include <windows.h> to use this */ |
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#define OSSL_ASYNC_FD HANDLE |
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#define OSSL_BAD_ASYNC_FD INVALID_HANDLE_VALUE |
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# endif |
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#else |
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#define OSSL_ASYNC_FD int |
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#define OSSL_BAD_ASYNC_FD -1 |
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#endif |
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# ifdef __cplusplus |
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extern "C" { |
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# endif |
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typedef struct async_job_st ASYNC_JOB; |
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typedef struct async_wait_ctx_st ASYNC_WAIT_CTX; |
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#define ASYNC_ERR 0 |
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#define ASYNC_NO_JOBS 1 |
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#define ASYNC_PAUSE 2 |
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#define ASYNC_FINISH 3 |
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int ASYNC_init_thread(size_t max_size, size_t init_size); |
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void ASYNC_cleanup_thread(void); |
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#ifdef OSSL_ASYNC_FD |
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ASYNC_WAIT_CTX *ASYNC_WAIT_CTX_new(void); |
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void ASYNC_WAIT_CTX_free(ASYNC_WAIT_CTX *ctx); |
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int ASYNC_WAIT_CTX_set_wait_fd(ASYNC_WAIT_CTX *ctx, const void *key, |
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OSSL_ASYNC_FD fd, |
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void *custom_data, |
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void (*cleanup)(ASYNC_WAIT_CTX *, const void *, |
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OSSL_ASYNC_FD, void *)); |
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int ASYNC_WAIT_CTX_get_fd(ASYNC_WAIT_CTX *ctx, const void *key, |
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OSSL_ASYNC_FD *fd, void **custom_data); |
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int ASYNC_WAIT_CTX_get_all_fds(ASYNC_WAIT_CTX *ctx, OSSL_ASYNC_FD *fd, |
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size_t *numfds); |
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int ASYNC_WAIT_CTX_get_changed_fds(ASYNC_WAIT_CTX *ctx, OSSL_ASYNC_FD *addfd, |
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size_t *numaddfds, OSSL_ASYNC_FD *delfd, |
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size_t *numdelfds); |
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int ASYNC_WAIT_CTX_clear_fd(ASYNC_WAIT_CTX *ctx, const void *key); |
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#endif |
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int ASYNC_is_capable(void); |
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int ASYNC_start_job(ASYNC_JOB **job, ASYNC_WAIT_CTX *ctx, int *ret, |
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int (*func)(void *), void *args, size_t size); |
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int ASYNC_pause_job(void); |
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ASYNC_JOB *ASYNC_get_current_job(void); |
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ASYNC_WAIT_CTX *ASYNC_get_wait_ctx(ASYNC_JOB *job); |
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void ASYNC_block_pause(void); |
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void ASYNC_unblock_pause(void); |
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/* BEGIN ERROR CODES */ |
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/* |
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* The following lines are auto generated by the script mkerr.pl. Any changes |
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* made after this point may be overwritten when the script is next run. |
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*/ |
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int ERR_load_ASYNC_strings(void); |
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/* Error codes for the ASYNC functions. */ |
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/* Function codes. */ |
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# define ASYNC_F_ASYNC_CTX_NEW 100 |
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# define ASYNC_F_ASYNC_INIT_THREAD 101 |
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# define ASYNC_F_ASYNC_JOB_NEW 102 |
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# define ASYNC_F_ASYNC_PAUSE_JOB 103 |
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# define ASYNC_F_ASYNC_START_FUNC 104 |
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# define ASYNC_F_ASYNC_START_JOB 105 |
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/* Reason codes. */ |
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# define ASYNC_R_FAILED_TO_SET_POOL 101 |
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# define ASYNC_R_FAILED_TO_SWAP_CONTEXT 102 |
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# define ASYNC_R_INIT_FAILED 105 |
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# define ASYNC_R_INVALID_POOL_SIZE 103 |
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# ifdef __cplusplus |
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} |
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# endif |
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#endif
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