Unbound: remove unbound from in-tree source

We'll instead use a git submodule to pull from our unbound repo.

1 files changed, 0 insertions, 207 deletions

diff --git a/external/unbound/util/log.h b/external/unbound/util/log.h
deleted file mode 100644
index 8e85ee620..000000000
--- a/external/unbound/util/log.h
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * util/log.h - logging service
- *
- * Copyright (c) 2007, NLnet Labs. All rights reserved.
- *
- * This software is open source.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 
- * Neither the name of the NLNET LABS nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * \file
- *
- * This file contains logging functions.
- */
-
-#ifndef UTIL_LOG_H
-#define UTIL_LOG_H
-struct sldns_buffer;
-
-/**
- * verbosity value:
- */
-enum verbosity_value {
- /** 0 - no verbose messages */
-	NO_VERBOSE = 0,
- /** 1 - operational information */
- 	VERB_OPS,
- /** 2 - detailed information */
- 	VERB_DETAIL,
- /** 3 - query level information */
- 	VERB_QUERY,
- /** 4 - algorithm level information */
- 	VERB_ALGO,
- /** 5 - querier client information */
-	VERB_CLIENT
-};
-
-/** The global verbosity setting */
-extern enum verbosity_value verbosity;
-
-/**
- * log a verbose message, pass the level for this message.
- * It has printf formatted arguments. No trailing newline is needed.
- * @param level: verbosity level for this message, compared to global 
- *	verbosity setting.
- * @param format: printf-style format string. Arguments follow.
- */
-void verbose(enum verbosity_value level, 
-	const char* format, ...) ATTR_FORMAT(printf, 2, 3);
-
-/**
- * call this to initialize logging services.
- * @param filename: if NULL stderr is used.
- * @param use_syslog: set to true to ignore filename and use syslog(3).
- * @param chrootdir: to which directory we have been chrooted, if any.
- */
-void log_init(const char* filename, int use_syslog, const char* chrootdir);
-
-/**
- * Set logging to go to the specified file *.
- * This setting does not affect the use_syslog setting.
- * @param f: to that file, or pass NULL to disable logging.
- */
-void log_file(FILE *f);
-
-/**
- * Init a thread (will print this number for the thread log entries).
- * Must be called from the thread itself. If not called 0 is printed.
- * @param num: number to print for this thread. Owned by caller, must
- *	continue to exist.
- */
-void log_thread_set(int* num);
-
-/**
- * Get the thread id from logging system.  Set after log_init is
- * initialised, or log_thread_set for newly created threads.
- * This initialisation happens in unbound as a daemon, in daemon
- * startup code, when that spawns threads.
- * @return thread number, from 0 and up.  Before initialised, returns 0.
- */
-int log_thread_get(void);
-
-/**
- * Set identity to print, default is 'unbound'. 
- * @param id: string to print. Name of executable.
- */
-void log_ident_set(const char* id);
-
-/**
- * Set the time value to print in log entries.
- * @param t: the point is copied and used to find the time.
- * 	if NULL, time(2) is used.
- */
-void log_set_time(time_t* t);
-
-/**
- * Set if the time value is printed ascii or decimal in log entries.
- * @param use_asc: if true, ascii is printed, otherwise decimal.
- *	If the conversion fails or you have no time functions, 
- *	decimal is printed.
- */
-void log_set_time_asc(int use_asc);
-
-/**
- * Log informational message.
- * Pass printf formatted arguments. No trailing newline is needed.
- * @param format: printf-style format string. Arguments follow.
- */
-void log_info(const char* format, ...) ATTR_FORMAT(printf, 1, 2);
-
-/**
- * Log error message.
- * Pass printf formatted arguments. No trailing newline is needed.
- * @param format: printf-style format string. Arguments follow.
- */
-void log_err(const char* format, ...) ATTR_FORMAT(printf, 1, 2);
-
-/**
- * Log warning message.
- * Pass printf formatted arguments. No trailing newline is needed.
- * @param format: printf-style format string. Arguments follow.
- */
-void log_warn(const char* format, ...) ATTR_FORMAT(printf, 1, 2);
-
-/**
- * Log a hex-string to the log. Can be any length.
- * performs mallocs to do so, slow. But debug useful.
- * @param msg: string desc to accompany the hexdump.
- * @param data: data to dump in hex format.
- * @param length: length of data.
- */
-void log_hex(const char* msg, void* data, size_t length);
-
-/**
- * Easy alternative for log_hex, takes a sldns_buffer.
- * @param level: verbosity level for this message, compared to global 
- *	verbosity setting.
- * @param msg: string desc to print
- * @param buf: the buffer.
- */
-void log_buf(enum verbosity_value level, const char* msg, struct sldns_buffer* buf);
-
-/**
- * Log fatal error message, and exit the current process.
- * Pass printf formatted arguments. No trailing newline is needed.
- * @param format: printf-style format string. Arguments follow.
- */
-void fatal_exit(const char* format, ...) ATTR_FORMAT(printf, 1, 2);
-
-/**
- * va_list argument version of log_info.
- * @param pri: priority type, for example 5 (INFO).
- * @param type: string to designate type of message (info, error).
- * @param format: the printf style format to print. no newline.
- * @param args: arguments for format string.
- */
-void log_vmsg(int pri, const char* type, const char* format, va_list args);
-
-/**
- * an assertion that is thrown to the logfile.
- */
-#ifdef UNBOUND_DEBUG
-#  define log_assert(x) \
-	do { if(!(x)) \
-		fatal_exit("%s:%d: %s: assertion %s failed", \
-			__FILE__, __LINE__, __func__, #x); \
-	} while(0);
-#else
-#  define log_assert(x) /*nothing*/
-#endif
-
-#ifdef USE_WINSOCK
-/**
- * Convert WSA error into string.
- * @param err: from WSAGetLastError()
- * @return: string.
- */
-char* wsa_strerror(DWORD err);
-#endif /* USE_WINSOCK */
-
-#endif /* UTIL_LOG_H */