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82f15896de
Introduce `git_thread_exit`, which will allow threads to terminate at an arbitrary time, returning a `void *`. On Windows, this means that we need to store the current `git_thread` in TLS, so that we can set its `return` value when terminating. We cannot simply use `ExitThread`, since Win32 returns `DWORD`s from threads; we return `void *`.
48 lines
1.1 KiB
C
48 lines
1.1 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_global_h__
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#define INCLUDE_global_h__
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#include "common.h"
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#include "mwindow.h"
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#include "hash.h"
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typedef struct {
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git_error *last_error;
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git_error error_t;
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git_buf error_buf;
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char oid_fmt[GIT_OID_HEXSZ+1];
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/* On Windows, this is the current child thread that was started by
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* `git_thread_create`. This is used to set the thread's exit code
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* when terminated by `git_thread_exit`. It is unused on POSIX.
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*/
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git_thread *current_thread;
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} git_global_st;
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#ifdef GIT_OPENSSL
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# include <openssl/ssl.h>
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extern SSL_CTX *git__ssl_ctx;
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#endif
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git_global_st *git__global_state(void);
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extern git_mutex git__mwindow_mutex;
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#define GIT_GLOBAL (git__global_state())
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typedef void (*git_global_shutdown_fn)(void);
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extern void git__on_shutdown(git_global_shutdown_fn callback);
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extern void git__free_tls_data(void);
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extern const char *git_libgit2__user_agent(void);
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extern const char *git_libgit2__ssl_ciphers(void);
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#endif
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