diff options
| -rw-r--r-- | lib/libc/include/fd_setsize.h | 10 | ||||
| -rw-r--r-- | lib/libc/include/isc/assertions.h | 123 | ||||
| -rw-r--r-- | lib/libc/include/isc/dst.h | 168 | ||||
| -rw-r--r-- | lib/libc/include/isc/heap.h | 49 | ||||
| -rw-r--r-- | lib/libc/include/isc/memcluster.h | 50 | ||||
| -rw-r--r-- | lib/libc/isc/assertions.c | 94 | ||||
| -rw-r--r-- | lib/libc/isc/assertions.mdoc | 138 | ||||
| -rw-r--r-- | lib/libc/resolv/res_mkupdate.h | 25 | ||||
| -rw-r--r-- | lib/libc/resolv/res_sendsigned.c | 170 |
9 files changed, 0 insertions, 827 deletions
diff --git a/lib/libc/include/fd_setsize.h b/lib/libc/include/fd_setsize.h deleted file mode 100644 index 0e2104974299..000000000000 --- a/lib/libc/include/fd_setsize.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _FD_SETSIZE_H -#define _FD_SETSIZE_H - -/*% - * If you need a bigger FD_SETSIZE, this is NOT the place to set it. - * This file is a fallback for BIND ports which don't specify their own. - */ - -#endif /* _FD_SETSIZE_H */ -/*! \file */ diff --git a/lib/libc/include/isc/assertions.h b/lib/libc/include/isc/assertions.h deleted file mode 100644 index 68925e73b355..000000000000 --- a/lib/libc/include/isc/assertions.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright (C) 2004, 2005, 2008 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 1997-2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* - * $Id: assertions.h,v 1.5 2008/11/14 02:36:51 marka Exp $ - */ - -#ifndef ASSERTIONS_H -#define ASSERTIONS_H 1 - -typedef enum { - assert_require, assert_ensure, assert_insist, assert_invariant -} assertion_type; - -typedef void (*assertion_failure_callback)(const char *, int, assertion_type, - const char *, int); - -/* coverity[+kill] */ -extern assertion_failure_callback __assertion_failed; -void set_assertion_failure_callback(assertion_failure_callback f); -const char *assertion_type_to_text(assertion_type type); - -#if defined(CHECK_ALL) || defined(__COVERITY__) -#define CHECK_REQUIRE 1 -#define CHECK_ENSURE 1 -#define CHECK_INSIST 1 -#define CHECK_INVARIANT 1 -#endif - -#if defined(CHECK_NONE) && !defined(__COVERITY__) -#define CHECK_REQUIRE 0 -#define CHECK_ENSURE 0 -#define CHECK_INSIST 0 -#define CHECK_INVARIANT 0 -#endif - -#ifndef CHECK_REQUIRE -#define CHECK_REQUIRE 1 -#endif - -#ifndef CHECK_ENSURE -#define CHECK_ENSURE 1 -#endif - -#ifndef CHECK_INSIST -#define CHECK_INSIST 1 -#endif - -#ifndef CHECK_INVARIANT -#define CHECK_INVARIANT 1 -#endif - -#if CHECK_REQUIRE != 0 -#define REQUIRE(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_require, \ - #cond, 0), 0))) -#define REQUIRE_ERR(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_require, \ - #cond, 1), 0))) -#else -#define REQUIRE(cond) ((void) (cond)) -#define REQUIRE_ERR(cond) ((void) (cond)) -#endif /* CHECK_REQUIRE */ - -#if CHECK_ENSURE != 0 -#define ENSURE(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_ensure, \ - #cond, 0), 0))) -#define ENSURE_ERR(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_ensure, \ - #cond, 1), 0))) -#else -#define ENSURE(cond) ((void) (cond)) -#define ENSURE_ERR(cond) ((void) (cond)) -#endif /* CHECK_ENSURE */ - -#if CHECK_INSIST != 0 -#define INSIST(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_insist, \ - #cond, 0), 0))) -#define INSIST_ERR(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_insist, \ - #cond, 1), 0))) -#else -#define INSIST(cond) ((void) (cond)) -#define INSIST_ERR(cond) ((void) (cond)) -#endif /* CHECK_INSIST */ - -#if CHECK_INVARIANT != 0 -#define INVARIANT(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_invariant, \ - #cond, 0), 0))) -#define INVARIANT_ERR(cond) \ - ((void) ((cond) || \ - ((__assertion_failed)(__FILE__, __LINE__, assert_invariant, \ - #cond, 1), 0))) -#else -#define INVARIANT(cond) ((void) (cond)) -#define INVARIANT_ERR(cond) ((void) (cond)) -#endif /* CHECK_INVARIANT */ -#endif /* ASSERTIONS_H */ -/*! \file */ diff --git a/lib/libc/include/isc/dst.h b/lib/libc/include/isc/dst.h deleted file mode 100644 index 90a9e6746869..000000000000 --- a/lib/libc/include/isc/dst.h +++ /dev/null @@ -1,168 +0,0 @@ -#ifndef DST_H -#define DST_H - -#ifndef HAS_DST_KEY -typedef struct dst_key { - char *dk_key_name; /*%< name of the key */ - int dk_key_size; /*%< this is the size of the key in bits */ - int dk_proto; /*%< what protocols this key can be used for */ - int dk_alg; /*%< algorithm number from key record */ - u_int32_t dk_flags; /*%< and the flags of the public key */ - u_int16_t dk_id; /*%< identifier of the key */ -} DST_KEY; -#endif /* HAS_DST_KEY */ -/* - * do not taint namespace - */ -#define dst_bsafe_init __dst_bsafe_init -#define dst_buffer_to_key __dst_buffer_to_key -#define dst_check_algorithm __dst_check_algorithm -#define dst_compare_keys __dst_compare_keys -#define dst_cylink_init __dst_cylink_init -#define dst_dnskey_to_key __dst_dnskey_to_key -#define dst_eay_dss_init __dst_eay_dss_init -#define dst_free_key __dst_free_key -#define dst_generate_key __dst_generate_key -#define dst_hmac_md5_init __dst_hmac_md5_init -#define dst_init __dst_init -#define dst_key_to_buffer __dst_key_to_buffer -#define dst_key_to_dnskey __dst_key_to_dnskey -#define dst_read_key __dst_read_key -#define dst_rsaref_init __dst_rsaref_init -#define dst_s_build_filename __dst_s_build_filename -#define dst_s_calculate_bits __dst_s_calculate_bits -#define dst_s_conv_bignum_b64_to_u8 __dst_s_conv_bignum_b64_to_u8 -#define dst_s_conv_bignum_u8_to_b64 __dst_s_conv_bignum_u8_to_b64 -#define dst_s_dns_key_id __dst_s_dns_key_id -#define dst_s_dump __dst_s_dump -#define dst_s_filename_length __dst_s_filename_length -#define dst_s_fopen __dst_s_fopen -#define dst_s_get_int16 __dst_s_get_int16 -#define dst_s_get_int32 __dst_s_get_int32 -#define dst_s_id_calc __dst_s_id_calc -#define dst_s_put_int16 __dst_s_put_int16 -#define dst_s_put_int32 __dst_s_put_int32 -#define dst_s_quick_random __dst_s_quick_random -#define dst_s_quick_random_set __dst_s_quick_random_set -#define dst_s_random __dst_s_random -#define dst_s_semi_random __dst_s_semi_random -#define dst_s_verify_str __dst_s_verify_str -#define dst_sig_size __dst_sig_size -#define dst_sign_data __dst_sign_data -#define dst_verify_data __dst_verify_data -#define dst_write_key __dst_write_key - -/* - * DST Crypto API defintions - */ -void dst_init(void); -int dst_check_algorithm(const int); - - -int dst_sign_data(const int, /*!< specifies INIT/UPDATE/FINAL/ALL */ - DST_KEY *, /*!< the key to use */ - void **, /*!< pointer to state structure */ - const u_char *, /*!< data to be signed */ - const int, /*!< length of input data */ - u_char *, /*!< buffer to write signature to */ - const int); /*!< size of output buffer */ -int dst_verify_data(const int, /*!< specifies INIT/UPDATE/FINAL/ALL */ - DST_KEY *, /*!< the key to use */ - void **, /*!< pointer to state structure */ - const u_char *, /*!< data to be verified */ - const int, /*!< length of input data */ - const u_char *, /*!< buffer containing signature */ - const int); /*!< length of signature */ -DST_KEY *dst_read_key(const char *, /*!< name of key */ - const u_int16_t, /*!< key tag identifier */ - const int, /*!< key algorithm */ - const int); /*!< Private/PublicKey wanted */ -int dst_write_key(const DST_KEY *, /*!< key to write out */ - const int); /*!< Public/Private */ -DST_KEY *dst_dnskey_to_key(const char *, /*!< KEY record name */ - const u_char *, /*!< KEY RDATA */ - const int); /*!< size of input buffer */ -int dst_key_to_dnskey(const DST_KEY *, /*!< key to translate */ - u_char *, /*!< output buffer */ - const int); /*!< size of out_storage */ -DST_KEY *dst_buffer_to_key(const char *, /*!< name of the key */ - const int, /*!< algorithm */ - const int, /*!< dns flags */ - const int, /*!< dns protocol */ - const u_char *, /*!< key in dns wire fmt */ - const int); /*!< size of key */ -int dst_key_to_buffer(DST_KEY *, u_char *, int); - -DST_KEY *dst_generate_key(const char *, /*!< name of new key */ - const int, /*!< key algorithm to generate */ - const int, /*!< size of new key */ - const int, /*!< alg dependent parameter */ - const int, /*!< key DNS flags */ - const int); /*!< key DNS protocol */ -DST_KEY *dst_free_key(DST_KEY *); -int dst_compare_keys(const DST_KEY *, const DST_KEY *); - -int dst_sig_size(DST_KEY *); - - -/* support for dns key tags/ids */ -u_int16_t dst_s_dns_key_id(const u_char *, const int); -u_int16_t dst_s_id_calc(const u_char *, const int); - -/* Used by callers as well as by the library. */ -#define RAW_KEY_SIZE 8192 /*%< large enough to store any key */ -/* DST_API control flags */ -/* These are used used in functions dst_sign_data and dst_verify_data */ -#define SIG_MODE_INIT 1 /*%< initialize digest */ -#define SIG_MODE_UPDATE 2 /*%< add data to digest */ -#define SIG_MODE_FINAL 4 /*%< generate/verify signature */ -#define SIG_MODE_ALL (SIG_MODE_INIT|SIG_MODE_UPDATE|SIG_MODE_FINAL) - -/* Flags for dst_read_private_key() */ -#define DST_FORCE_READ 0x1000000 -#define DST_CAN_SIGN 0x010F -#define DST_NO_AUTHEN 0x8000 -#define DST_EXTEND_FLAG 0x1000 -#define DST_STANDARD 0 -#define DST_PRIVATE 0x2000000 -#define DST_PUBLIC 0x4000000 -#define DST_RAND_SEMI 1 -#define DST_RAND_STD 2 -#define DST_RAND_KEY 3 -#define DST_RAND_DSS 4 - - -/* DST algorithm codes */ -#define KEY_RSA 1 -#define KEY_DH 2 -#define KEY_DSA 3 -#define KEY_PRIVATE 254 -#define KEY_EXPAND 255 -#define KEY_HMAC_MD5 157 -#define KEY_HMAC_SHA1 158 -#define UNKNOWN_KEYALG 0 -#define DST_MAX_ALGS KEY_HMAC_SHA1 - -/* DST constants to locations in KEY record changes in new KEY record */ -#define DST_FLAGS_SIZE 2 -#define DST_KEY_PROT 2 -#define DST_KEY_ALG 3 -#define DST_EXT_FLAG 4 -#define DST_KEY_START 4 - -#ifndef SIGN_F_NOKEY -#define SIGN_F_NOKEY 0xC000 -#endif - -/* error codes from dst routines */ -#define SIGN_INIT_FAILURE (-23) -#define SIGN_UPDATE_FAILURE (-24) -#define SIGN_FINAL_FAILURE (-25) -#define VERIFY_INIT_FAILURE (-26) -#define VERIFY_UPDATE_FAILURE (-27) -#define VERIFY_FINAL_FAILURE (-28) -#define MISSING_KEY_OR_SIGNATURE (-30) -#define UNSUPPORTED_KEYALG (-31) - -#endif /* DST_H */ -/*! \file */ diff --git a/lib/libc/include/isc/heap.h b/lib/libc/include/isc/heap.h deleted file mode 100644 index 384d507cf552..000000000000 --- a/lib/libc/include/isc/heap.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") - * Copyright (c) 1997,1999 by Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT - * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -typedef int (*heap_higher_priority_func)(void *, void *); -typedef void (*heap_index_func)(void *, int); -typedef void (*heap_for_each_func)(void *, void *); - -typedef struct heap_context { - int array_size; - int array_size_increment; - int heap_size; - void **heap; - heap_higher_priority_func higher_priority; - heap_index_func index; -} *heap_context; - -#define heap_new __heap_new -#define heap_free __heap_free -#define heap_insert __heap_insert -#define heap_delete __heap_delete -#define heap_increased __heap_increased -#define heap_decreased __heap_decreased -#define heap_element __heap_element -#define heap_for_each __heap_for_each - -heap_context heap_new(heap_higher_priority_func, heap_index_func, int); -int heap_free(heap_context); -int heap_insert(heap_context, void *); -int heap_delete(heap_context, int); -int heap_increased(heap_context, int); -int heap_decreased(heap_context, int); -void * heap_element(heap_context, int); -int heap_for_each(heap_context, heap_for_each_func, void *); - -/*! \file */ diff --git a/lib/libc/include/isc/memcluster.h b/lib/libc/include/isc/memcluster.h deleted file mode 100644 index 0923deb5e7c2..000000000000 --- a/lib/libc/include/isc/memcluster.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") - * Copyright (c) 1997,1999 by Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT - * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef MEMCLUSTER_H -#define MEMCLUSTER_H - -#include <stdio.h> - -#define meminit __meminit -#ifdef MEMCLUSTER_DEBUG -#define memget(s) __memget_debug(s, __FILE__, __LINE__) -#define memput(p, s) __memput_debug(p, s, __FILE__, __LINE__) -#else /*MEMCLUSTER_DEBUG*/ -#ifdef MEMCLUSTER_RECORD -#define memget(s) __memget_record(s, __FILE__, __LINE__) -#define memput(p, s) __memput_record(p, s, __FILE__, __LINE__) -#else /*MEMCLUSTER_RECORD*/ -#define memget __memget -#define memput __memput -#endif /*MEMCLUSTER_RECORD*/ -#endif /*MEMCLUSTER_DEBUG*/ -#define memstats __memstats -#define memactive __memactive - -int meminit(size_t, size_t); -void * __memget(size_t); -void __memput(void *, size_t); -void * __memget_debug(size_t, const char *, int); -void __memput_debug(void *, size_t, const char *, int); -void * __memget_record(size_t, const char *, int); -void __memput_record(void *, size_t, const char *, int); -void memstats(FILE *); -int memactive(void); - -#endif /* MEMCLUSTER_H */ -/*! \file */ diff --git a/lib/libc/isc/assertions.c b/lib/libc/isc/assertions.c deleted file mode 100644 index b71e5a32d334..000000000000 --- a/lib/libc/isc/assertions.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2004, 2005, 2008 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 1997, 1999, 2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#if !defined(LINT) && !defined(CODECENTER) -static const char rcsid[] = "$Id: assertions.c,v 1.5 2008/11/14 02:36:51 marka Exp $"; -#endif - -#include "port_before.h" - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <isc/assertions.h> - -#include "port_after.h" - -/* - * Forward. - */ - -static void default_assertion_failed(const char *, int, assertion_type, - const char *, int); - -/* - * Public. - */ - -assertion_failure_callback __assertion_failed = default_assertion_failed; - -void -set_assertion_failure_callback(assertion_failure_callback f) { - if (f == NULL) - __assertion_failed = default_assertion_failed; - else - __assertion_failed = f; -} - -const char * -assertion_type_to_text(assertion_type type) { - const char *result; - - switch (type) { - case assert_require: - result = "REQUIRE"; - break; - case assert_ensure: - result = "ENSURE"; - break; - case assert_insist: - result = "INSIST"; - break; - case assert_invariant: - result = "INVARIANT"; - break; - default: - result = NULL; - } - return (result); -} - -/* - * Private. - */ - -/* coverity[+kill] */ -static void -default_assertion_failed(const char *file, int line, assertion_type type, - const char *cond, int print_errno) -{ - fprintf(stderr, "%s:%d: %s(%s)%s%s failed.\n", - file, line, assertion_type_to_text(type), cond, - (print_errno) ? ": " : "", - (print_errno) ? strerror(errno) : ""); - abort(); - /* NOTREACHED */ -} - -/*! \file */ diff --git a/lib/libc/isc/assertions.mdoc b/lib/libc/isc/assertions.mdoc deleted file mode 100644 index 4b77e569e312..000000000000 --- a/lib/libc/isc/assertions.mdoc +++ /dev/null @@ -1,138 +0,0 @@ -.\" $Id: assertions.mdoc,v 1.3 2004/03/09 06:30:06 marka Exp $ -.\" -.\" Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") -.\" Copyright (c) 1997,1999 by Internet Software Consortium. -.\" -.\" Permission to use, copy, modify, and distribute this software for any -.\" purpose with or without fee is hereby granted, provided that the above -.\" copyright notice and this permission notice appear in all copies. -.\" -.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES -.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR -.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT -.\" OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -.\" -.Dd November 17, 1997 -.Dt ASSERTIONS 3 -.Os ISC -.Sh NAME -.Nm REQUIRE , -.Nm REQUIRE_ERR , -.Nm ENSURE , -.Nm ENSURE_ERR , -.Nm INSIST , -.Nm INSIST_ERR , -.Nm INVARIANT , -.Nm INVARIANT_ERR , -.Nm set_assertion_failure_callback -.Nd assertion system -.Sh SYNOPSIS -.Fd #include <isc/assertions.h> -.Fo "typedef void (*assertion_failure_callback)" -.Fa "char *filename" -.Fa "int line" -.Fa "assertion_type type" -.Fa "char *condition" -.Fa "int print_errno" -.Fc -.Fn REQUIRE "int boolean_expression" -.Fn REQUIRE_ERR "int boolean_expression" -.Fn ENSURE "int boolean_expression" -.Fn ENSURE_ERR "int boolean_expression" -.Fn INSIST "int boolean_expression" -.Fn INSIST_ERR "int boolean_expression" -.Fn INVARIANT "int boolean_expression" -.Fn INVARIANT_ERR "int boolean_expression" -.Ft void -.Fn set_assertion_failure_callback "assertion_failure_callback callback" -.Ft char * -.Fn assertion_type_to_text "assertion_type type" -.Sh DESCRIPTION -The -.Fn REQUIRE , -.Fn ENSURE , -.Fn INSIST , -and -.Fn INVARIANT -macros evaluate a boolean expression, and if it is false, they invoke the -current assertion failure callback. The default callback will print a message -to -.Li stderr -describing the failure, and then cause the program to dump core. -If the -.Dq Fn _ERR -variant of the assertion is used, the callback will include -.Fn strerror "errno" -in its message. -.Pp -Each assertion type has an associated -.Li CHECK -macro. If this macro's value is -.Dq 0 -when -.Dq "<isc/assertions.h>" -is included, then assertions of that type will not be checked. E.g. -.Pp -.Dl #define CHECK_ENSURE 0 -.Pp -will disable checking of -.Fn ENSURE -and -.Fn ENSURE_ERR . -The macros -.Li CHECK_ALL -and -.Li CHECK_NONE -may also be used, respectively specifying that either all or none of the -assertion types should be checked. -.Pp -.Fn set_assertion_failure_callback -specifies the function to call when an assertion fails. -.Pp -When an -.Fn assertion_failure_callback -is called, the -.Fa filename -and -.Fa line -arguments specify the filename and line number of the failing assertion. -The -.Fa type -is one of: -.Bd -literal -offset indent -assert_require -assert_ensure -assert_insist -assert_invariant -.Ed -.Pp -and may be used by the callback to determine the type of the failing -assertion. -.Fa condition -is the literal text of the assertion that failed. -.Fa print_errno -will be non-zero if the callback should print -.Fa strerror "errno" -as part of its output. -.Pp -.Fn assertion_type_to_text -returns a textual representation of -.Fa type . -For example, -.Fn assertion_type_to_text "assert_require" -returns the string -.Dq REQUIRE . -.Sh SEE ALSO -.Rs -.%A Bertrand Meyer -.%B Object-Oriented Software Construction, 2nd edition -.%Q Prentice\-Hall -.%D 1997 -.%O ISBN 0\-13\-629155\-4 -.%P chapter 11 -.Re -.Sh AUTHOR -Bob Halley (ISC). diff --git a/lib/libc/resolv/res_mkupdate.h b/lib/libc/resolv/res_mkupdate.h deleted file mode 100644 index 96c452d89ea4..000000000000 --- a/lib/libc/resolv/res_mkupdate.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") - * Copyright (c) 1998,1999 by Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT - * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _RES_MKUPDATE_H_ -#define _RES_MKUPDATE_H_ - -__BEGIN_DECLS -__END_DECLS - -#endif /* _RES_MKUPDATE_H_ */ -/*! \file */ diff --git a/lib/libc/resolv/res_sendsigned.c b/lib/libc/resolv/res_sendsigned.c deleted file mode 100644 index 63ae07ce3d26..000000000000 --- a/lib/libc/resolv/res_sendsigned.c +++ /dev/null @@ -1,170 +0,0 @@ -#include "port_before.h" -#include "fd_setsize.h" - -#include <sys/types.h> -#include <sys/param.h> - -#include <netinet/in.h> -#include <arpa/nameser.h> -#include <arpa/inet.h> - -#include <isc/dst.h> - -#include <errno.h> -#include <netdb.h> -#include <resolv.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "port_after.h" - -#define DEBUG -#include "res_debug.h" - - -/*% res_nsendsigned */ -int -res_nsendsigned(res_state statp, const u_char *msg, int msglen, - ns_tsig_key *key, u_char *answer, int anslen) -{ - res_state nstatp; - DST_KEY *dstkey; - int usingTCP = 0; - u_char *newmsg; - int newmsglen, bufsize, siglen; - u_char sig[64]; - HEADER *hp; - time_t tsig_time; - int ret; - int len; - - dst_init(); - - nstatp = (res_state) malloc(sizeof(*statp)); - if (nstatp == NULL) { - errno = ENOMEM; - return (-1); - } - memcpy(nstatp, statp, sizeof(*statp)); - - bufsize = msglen + 1024; - newmsg = (u_char *) malloc(bufsize); - if (newmsg == NULL) { - free(nstatp); - errno = ENOMEM; - return (-1); - } - memcpy(newmsg, msg, msglen); - newmsglen = msglen; - - if (ns_samename(key->alg, NS_TSIG_ALG_HMAC_MD5) != 1) - dstkey = NULL; - else - dstkey = dst_buffer_to_key(key->name, KEY_HMAC_MD5, - NS_KEY_TYPE_AUTH_ONLY, - NS_KEY_PROT_ANY, - key->data, key->len); - if (dstkey == NULL) { - errno = EINVAL; - free(nstatp); - free(newmsg); - return (-1); - } - - nstatp->nscount = 1; - siglen = sizeof(sig); - ret = ns_sign(newmsg, &newmsglen, bufsize, NOERROR, dstkey, NULL, 0, - sig, &siglen, 0); - if (ret < 0) { - free (nstatp); - free (newmsg); - dst_free_key(dstkey); - if (ret == NS_TSIG_ERROR_NO_SPACE) - errno = EMSGSIZE; - else if (ret == -1) - errno = EINVAL; - return (ret); - } - - if (newmsglen > PACKETSZ || nstatp->options & RES_USEVC) - usingTCP = 1; - if (usingTCP == 0) - nstatp->options |= RES_IGNTC; - else - nstatp->options |= RES_USEVC; - /* - * Stop res_send printing the answer. - */ - nstatp->options &= ~RES_DEBUG; - nstatp->pfcode &= ~RES_PRF_REPLY; - -retry: - - len = res_nsend(nstatp, newmsg, newmsglen, answer, anslen); - if (len < 0) { - free (nstatp); - free (newmsg); - dst_free_key(dstkey); - return (len); - } - - ret = ns_verify(answer, &len, dstkey, sig, siglen, - NULL, NULL, &tsig_time, nstatp->options & RES_KEEPTSIG); - if (ret != 0) { - Dprint((statp->options & RES_DEBUG) || - ((statp->pfcode & RES_PRF_REPLY) && - (statp->pfcode & RES_PRF_HEAD1)), - (stdout, ";; got answer:\n")); - - DprintQ((statp->options & RES_DEBUG) || - (statp->pfcode & RES_PRF_REPLY), - (stdout, "%s", ""), - answer, (anslen > len) ? len : anslen); - - if (ret > 0) { - Dprint(statp->pfcode & RES_PRF_REPLY, - (stdout, ";; server rejected TSIG (%s)\n", - p_rcode(ret))); - } else { - Dprint(statp->pfcode & RES_PRF_REPLY, - (stdout, ";; TSIG invalid (%s)\n", - p_rcode(-ret))); - } - - free (nstatp); - free (newmsg); - dst_free_key(dstkey); - if (ret == -1) - errno = EINVAL; - else - errno = ENOTTY; - return (-1); - } - - hp = (HEADER *) answer; - if (hp->tc && !usingTCP && (statp->options & RES_IGNTC) == 0U) { - nstatp->options &= ~RES_IGNTC; - usingTCP = 1; - goto retry; - } - Dprint((statp->options & RES_DEBUG) || - ((statp->pfcode & RES_PRF_REPLY) && - (statp->pfcode & RES_PRF_HEAD1)), - (stdout, ";; got answer:\n")); - - DprintQ((statp->options & RES_DEBUG) || - (statp->pfcode & RES_PRF_REPLY), - (stdout, "%s", ""), - answer, (anslen > len) ? len : anslen); - - Dprint(statp->pfcode & RES_PRF_REPLY, (stdout, ";; TSIG ok\n")); - - free (nstatp); - free (newmsg); - dst_free_key(dstkey); - return (len); -} - -/*! \file */ |