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c5ddf51c 1/*
ef57eb7b 2 * Copyright (C) 1996-2016 The Squid Software Foundation and contributors
9cef6668 3 *
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4 * Squid software is distributed under GPLv2+ license and includes
5 * contributions from numerous individuals and organizations.
6 * Please see the COPYING and CONTRIBUTORS files for details.
fc084a16 7 */
bbc27441 8
b5638623 9#ifndef SQUID_GLOBALS_H
10#define SQUID_GLOBALS_H
11
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12#include "acl/AclDenyInfoList.h"
13#include "CacheDigest.h"
14#include "defines.h"
15#include "hash.h"
16#include "IoStats.h"
17#include "rfc2181.h"
d5f21615 18#include "SBuf.h"
9ce629cf 19
f53969cc 20extern char *ConfigFile; /* NULL */
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21extern char *IcpOpcodeStr[];
22extern char tmp_error_buf[ERROR_BUF_SZ];
23extern char ThisCache[RFC2181_MAXHOSTNAMELEN << 1];
24extern char ThisCache2[RFC2181_MAXHOSTNAMELEN << 1];
25extern char config_input_line[BUFSIZ];
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26/// During parsing, the name of the current squid.conf directive being parsed.
27extern const char *cfg_directive; /* NULL */
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28extern const char *DefaultConfigFile; /* DEFAULT_CONFIG_FILE */
29extern const char *cfg_filename; /* NULL */
30extern const char *dash_str; /* "-" */
31extern const char *null_string; /* "" */
32extern const char *version_string; /* VERSION */
33extern const char *appname_string; /* PACKAGE */
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34extern char const *visible_appname_string; /* NULL */
35extern const char *fdTypeStr[];
36extern const char *hier_strings[];
37extern const char *memStatusStr[];
38extern const char *pingStatusStr[];
39extern const char *storeStatusStr[];
40extern const char *swapStatusStr[];
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41extern int Biggest_FD; /* -1 */
42extern int Number_FD; /* 0 */
43extern int Opening_FD; /* 0 */
44extern int NDnsServersAlloc; /* 0 */
b0fb853f 45extern int RESERVED_FD;
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46extern int Squid_MaxFD; /* SQUID_MAXFD */
47extern int config_lineno; /* 0 */
48extern int opt_reuseaddr; /* 1 */
49extern int neighbors_do_private_keys; /* 1 */
50extern int opt_catch_signals; /* 1 */
51extern int opt_foreground_rebuild; /* 0 */
52extern char *opt_forwarded_for; /* NULL */
53extern int opt_reload_hit_only; /* 0 */
42c674fd 54
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55extern int opt_udp_hit_obj; /* 0 */
56extern int opt_create_swap_dirs; /* 0 */
57extern int opt_store_doublecheck; /* 0 */
58extern int syslog_enable; /* 0 */
59extern int DnsSocketA; /* -1 */
60extern int DnsSocketB; /* -1 */
61extern int n_disk_objects; /* 0 */
9ce629cf 62extern IoStats IOStats;
42c674fd 63
f53969cc 64extern AclDenyInfoList *DenyInfoList; /* NULL */
42c674fd 65
b0fb853f 66extern struct timeval squid_start;
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67extern int starting_up; /* 1 */
68extern int shutting_down; /* 0 */
69extern int reconfiguring; /* 0 */
70extern time_t hit_only_mode_until; /* 0 */
71extern double request_failure_ratio; /* 0.0 */
72extern int store_hash_buckets; /* 0 */
73extern hash_table *store_table; /* NULL */
74extern int hot_obj_count; /* 0 */
75extern int CacheDigestHashFuncCount; /* 4 */
76extern CacheDigest *store_digest; /* NULL */
77extern const char *StoreDigestFileName; /* "store_digest" */
78extern const char *StoreDigestMimeStr; /* "application/cache-digest" */
42c674fd 79
f53969cc 80extern const char *MultipartMsgBoundaryStr; /* "Unique-Squid-Separator" */
626096be 81#if USE_HTTP_VIOLATIONS
f53969cc 82extern int refresh_nocache_hack; /* 0 */
9f60cfdf 83#endif
42c674fd 84
f53969cc 85extern int store_open_disk_fd; /* 0 */
b0fb853f 86extern const char *SwapDirType[];
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87extern int store_swap_low; /* 0 */
88extern int store_swap_high; /* 0 */
89extern size_t store_pages_max; /* 0 */
90extern int64_t store_maxobjsize; /* 0 */
b0fb853f 91extern int incoming_sockets_accepted;
7aa9bb3e 92#if _SQUID_WINDOWS_
f53969cc 93extern unsigned int WIN32_Socks_initialized; /* 0 */
a50bfe93 94#endif
be266cb2 95#if _SQUID_WINDOWS_
f53969cc 96extern unsigned int WIN32_OS_version; /* 0 */
b0fb853f 97extern char *WIN32_OS_string; /* NULL */
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98extern char *WIN32_Command_Line; /* NULL */
99extern char *WIN32_Service_Command_Line; /* NULL */
100extern unsigned int WIN32_run_mode; /* _WIN_SQUID_RUN_MODE_INTERACTIVE */
0e6d05ef 101#endif
b5638623 102
f53969cc 103extern int ssl_ex_index_server; /* -1 */
b0fb853f 104extern int ssl_ctx_ex_index_dont_verify_domain; /* -1 */
f53969cc 105extern int ssl_ex_index_cert_error_check; /* -1 */
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106extern int ssl_ex_index_ssl_error_detail; /* -1 */
107extern int ssl_ex_index_ssl_peeked_cert; /* -1 */
108extern int ssl_ex_index_ssl_errors; /* -1 */
4747ea4c 109extern int ssl_ex_index_ssl_cert_chain; /* -1 */
0ad3ff51 110extern int ssl_ex_index_ssl_validation_counter; /* -1 */
42c674fd 111
b0fb853f 112extern const char *external_acl_message; /* NULL */
f53969cc 113extern int opt_send_signal; /* -1 */
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114extern int opt_no_daemon; /* 0 */
115extern int opt_parse_cfg_only; /* 0 */
fc68f6b1 116
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117/// current Squid process number (e.g., 4).
118/// Zero for SMP-unaware code and in no-SMP mode.
b0fb853f 119extern int KidIdentifier; /* 0 */
42c674fd 120
b5638623 121#endif /* SQUID_GLOBALS_H */
f53969cc 122