1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
|
# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
#
# Sub-makefile for resolv portion of the library.
#
subdir := resolv
include ../Makeconfig
headers := resolv.h bits/types/res_state.h \
netdb.h bits/netdb.h \
arpa/nameser.h arpa/nameser_compat.h \
sys/bitypes.h
routines := \
herror \
inet_addr \
inet_ntop \
inet_pton \
ns_name_ntop \
ns_name_pton \
ns_name_skip \
ns_name_uncompress \
ns_name_unpack \
nsap_addr \
res-close \
res-state \
res_hconf \
res_init \
res_libc \
res_randomid \
resolv_conf \
resolv_context \
# routines
tests = tst-aton tst-leaks tst-inet_ntop
tests-container = tst-leaks2
tests-internal += tst-inet_aton_exact
generate := mtrace-tst-leaks.out tst-leaks.mtrace tst-leaks2.mtrace
extra-libs := libresolv libnss_dns
ifeq ($(have-thread-library),yes)
extra-libs += libanl
routines += gai_sigqueue
tests += \
tst-bug18665 \
tst-bug18665-tcp \
tst-ns_name \
tst-ns_name_compress \
tst-ns_name_pton \
tst-res_hconf_reorder \
tst-res_hnok \
tst-resolv-basic \
tst-resolv-binary \
tst-resolv-edns \
tst-resolv-network \
tst-resolv-nondecimal \
tst-resolv-res_init-multi \
tst-resolv-search \
tst-resolv-trailing \
# This test calls __res_context_send directly, which is not exported
# from libresolv.
tests-internal += tst-resolv-txnid-collision
tests-static += tst-resolv-txnid-collision
# These tests need libdl.
ifeq (yes,$(build-shared))
tests += \
tst-resolv-ai_idn \
tst-resolv-ai_idn-latin1 \
tst-resolv-ai_idn-nolibidn2 \
tst-resolv-canonname \
tst-resolv-trustad \
# Needs resolv_context.
tests-internal += \
tst-resolv-res_init \
tst-resolv-res_init-thread \
tst-resolv-res_ninit \
tst-resolv-threads \
# Used by tst-resolv-ai_idn-nolibidn2 to disable libidn2 (by not
# providing any functions in libidn2.so.0).
modules-names += tst-no-libidn2
extra-test-objs += tst-no-libidn2.os
LDFLAGS-tst-no-libidn2.so = -Wl,-soname,libidn2.so.0
endif # $(build-shared)
# This test accesses __inet_ntop_length, an internal libc function.
tests-internal += tst-inet_pton
# This test accesses the __p_secstodate compat symbol.
ifeq ($(have-GLIBC_2.26)$(build-shared),yesyes)
tests += tst-p_secstodate
endif
# This test sends millions of packets and is rather slow.
xtests += tst-resolv-qtypes
# This test has dropped packet tests and runs for a long time.
xtests += tst-resolv-rotate
endif
extra-libs-others = $(extra-libs)
libresolv-routines := \
base64 \
compat-gethnamaddr \
compat-hooks \
inet_net_ntop \
inet_net_pton \
inet_neta \
ns_date \
ns_name \
ns_netint \
ns_parse \
ns_print \
ns_samedomain \
ns_ttl \
res_comp \
res_data \
res_debug \
res_enable_icmp \
res_mkquery \
res_query \
res_send \
# libresolv-routines
$(libanl-routines-var) += \
gai_cancel \
gai_error \
gai_misc \
gai_notify \
gai_suspend \
getaddrinfo_a \
# $(libanl-routines-var)
libanl-routines += libanl-compat
libanl-shared-only-routines += libanl-compat
subdir-dirs = nss_dns
vpath %.c nss_dns
libnss_dns-routines := \
dns-canon \
dns-host \
dns-network \
# libnss_dns-routines
libnss_dns-inhibit-o = $(filter-out .os,$(object-suffixes))
ifeq ($(build-static-nss),yes)
routines += $(libnss_dns-routines) $(libresolv-routines)
static-only-routines += $(libnss_dns-routines) $(libresolv-routines)
endif
ifeq ($(run-built-tests),yes)
ifneq (no,$(PERL))
tests-special += $(objpfx)mtrace-tst-leaks.out $(objpfx)mtrace-tst-leaks2.out \
$(objpfx)mtrace-tst-resolv-res_ninit.out
endif
endif
generated += mtrace-tst-leaks.out tst-leaks.mtrace \
mtrace-tst-leaks2.out tst-leaks2.mtrace \
mtrace-tst-resolv-res_ninit.out tst-resolv-res_ninit.mtrace \
include ../Rules
LOCALES := en_US.UTF-8 en_US.ISO-8859-1
include ../gen-locales.mk
CFLAGS-res_hconf.c += -fexceptions
# The DNS NSS modules needs the resolver.
$(objpfx)libnss_dns.so: $(objpfx)libresolv.so
# The asynchronous name lookup code needs the thread library.
$(objpfx)libanl.so: $(shared-thread-library)
$(objpfx)tst-res_hconf_reorder: $(shared-thread-library)
tst-res_hconf_reorder-ENV = RESOLV_REORDER=on
$(objpfx)tst-leaks: $(objpfx)libresolv.so
tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace
$(objpfx)mtrace-tst-leaks.out: $(objpfx)tst-leaks.out
$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@; \
$(evaluate-test)
tst-leaks2-ENV = MALLOC_TRACE=$(objpfx)tst-leaks2.mtrace
$(objpfx)mtrace-tst-leaks2.out: $(objpfx)tst-leaks2.out
{ test -r $(objpfx)tst-leaks2.mtrace \
|| ( echo "tst-leaks2.mtrace does not exist"; exit 77; ) \
&& $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks2.mtrace; } > $@; \
$(evaluate-test)
tst-resolv-res_ninit-ENV = MALLOC_TRACE=$(objpfx)tst-resolv-res_ninit.mtrace
$(objpfx)mtrace-tst-resolv-res_ninit.out: $(objpfx)tst-resolv-res_ninit.out
$(common-objpfx)malloc/mtrace \
$(objpfx)tst-resolv-res_ninit.mtrace > $@; \
$(evaluate-test)
$(objpfx)tst-bug18665-tcp: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-bug18665: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-ai_idn: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-ai_idn-latin1: \
$(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-ai_idn-nolibidn2: \
$(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-ai_idn.out: $(gen-locales)
$(objpfx)tst-resolv-ai_idn-latin1.out: $(gen-locales)
$(objpfx)tst-resolv-ai_idn-nolibidn2.out: \
$(gen-locales) $(objpfx)tst-no-libidn2.so
$(objpfx)tst-resolv-basic: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-binary: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-edns: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-network: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-res_init: $(objpfx)libresolv.so
$(objpfx)tst-resolv-res_init-multi: $(objpfx)libresolv.so \
$(shared-thread-library)
$(objpfx)tst-resolv-res_init-thread: $(objpfx)libresolv.so \
$(shared-thread-library)
$(objpfx)tst-resolv-nondecimal: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-rotate: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-search: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-trailing: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-threads: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-txnid-collision: $(objpfx)libresolv.a \
$(static-thread-library)
$(objpfx)tst-resolv-canonname: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-resolv-trustad: $(objpfx)libresolv.so $(shared-thread-library)
$(objpfx)tst-ns_name: $(objpfx)libresolv.so
$(objpfx)tst-ns_name.out: tst-ns_name.data
$(objpfx)tst-ns_name_compress: $(objpfx)libresolv.so
$(objpfx)tst-ns_name_pton: $(objpfx)libresolv.so
$(objpfx)tst-res_hnok: $(objpfx)libresolv.so
$(objpfx)tst-p_secstodate: $(objpfx)libresolv.so
|
