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49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/* Copyright (c) 2001, Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2019, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file torerr.h
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*
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* \brief Headers for torerr.c.
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**/
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#ifndef TOR_TORERR_H
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#define TOR_TORERR_H
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#include "lib/cc/compat_compiler.h"
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/* The raw_assert...() variants are for use within code that can't call
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* tor_assertion_failed_() because of call circularity issues. */
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#define raw_assert(expr) STMT_BEGIN \
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if (!(expr)) { \
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tor_raw_assertion_failed_msg_(__FILE__, __LINE__, #expr, NULL); \
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abort(); \
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} \
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STMT_END
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#define raw_assert_unreached(expr) raw_assert(0)
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#define raw_assert_unreached_msg(msg) STMT_BEGIN \
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tor_raw_assertion_failed_msg_(__FILE__, __LINE__, "0", (msg)); \
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abort(); \
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STMT_END
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void tor_raw_assertion_failed_msg_(const char *file, int line,
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const char *expr,
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const char *msg);
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/** Maximum number of fds that will get notifications if we crash */
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#define TOR_SIGSAFE_LOG_MAX_FDS 8
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void tor_log_err_sigsafe(const char *m, ...);
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int tor_log_get_sigsafe_err_fds(const int **out);
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void tor_log_set_sigsafe_err_fds(const int *fds, int n);
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void tor_log_reset_sigsafe_err_fds(void);
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void tor_log_sigsafe_err_set_granularity(int ms);
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int format_hex_number_sigsafe(unsigned long x, char *buf, int max_len);
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int format_dec_number_sigsafe(unsigned long x, char *buf, int max_len);
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#endif /* !defined(TOR_TORLOG_H) */
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