util/xmlconfig: Add a unit test of the code.
I want to build a non-XML-based alternative for Android, and to do that I want to know that my equivalent code still works. Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6753>
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@ -82,7 +82,7 @@
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/** \brief Begin an option definition with restrictions on valid values */
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#define DRI_CONF_OPT_BEGIN_V(name,type,def,valid) \
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"<option name=\""#name"\" type=\""#type"\" default=\""#def"\" valid=\""valid"\">\n"
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"<option name=\""#name"\" type=\""#type"\" default=\""#def"\" valid=\"" valid "\">\n"
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/** \brief End an option description */
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#define DRI_CONF_OPT_END \
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@ -90,11 +90,11 @@
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/** \brief A verbal description (empty version) */
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#define DRI_CONF_DESC(text) \
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"<description lang=\"en\" text=\""text"\"/>\n"
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"<description lang=\"en\" text=\"" text "\"/>\n"
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/** \brief Begining of a verbal description */
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#define DRI_CONF_DESC_BEGIN(text) \
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"<description lang=\"en\" text=\""text"\">\n"
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"<description lang=\"en\" text=\"" text "\">\n"
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/** \brief End a description */
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#define DRI_CONF_DESC_END \
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@ -102,7 +102,7 @@
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/** \brief A verbal description of an enum value */
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#define DRI_CONF_ENUM(value,text) \
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"<enum value=\""#value"\" text=\""text"\"/>\n"
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"<enum value=\""#value"\" text=\"" text "\"/>\n"
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/**
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@ -219,6 +219,17 @@ idep_xmlconfig = declare_dependency(
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)
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if with_tests
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if host_machine.system() != 'windows'
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test('xmlconfig',
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executable('xmlconfig_test',
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files('tests/xmlconfig.cpp'),
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include_directories : [inc_include, inc_src],
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dependencies : [idep_mesautil, idep_xmlconfig, idep_gtest],
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),
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suite : ['util'],
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)
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endif
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test(
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'u_atomic',
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executable(
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@ -0,0 +1,158 @@
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/*
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* Copyright © 2020 Google LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <gtest/gtest.h>
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#include <driconf.h>
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#include <xmlconfig.h>
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class xmlconfig_test : public ::testing::Test {
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protected:
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xmlconfig_test();
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~xmlconfig_test();
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driOptionCache options;
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void driconf(const char *driconf);
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};
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xmlconfig_test::xmlconfig_test()
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{
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}
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xmlconfig_test::~xmlconfig_test()
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{
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driDestroyOptionInfo(&options);
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}
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/* wraps a DRI_CONF_OPT_* in the required xml bits */
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#define DRI_CONF_TEST_OPT(x) \
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DRI_CONF_BEGIN \
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DRI_CONF_SECTION_MISCELLANEOUS \
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x \
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DRI_CONF_SECTION_END \
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DRI_CONF_END
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void
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xmlconfig_test::driconf(const char *driconf)
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{
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/* If your XML fails to parse, printing it here can help. */
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/* printf("%s", driconf); */
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driParseOptionInfo(&options, driconf);
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}
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TEST_F(xmlconfig_test, bools)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_GLSL_ZERO_INIT("false")
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DRI_CONF_ALWAYS_HAVE_DEPTH_BUFFER("true")));
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EXPECT_EQ(driQueryOptionb(&options, "glsl_zero_init"), false);
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EXPECT_EQ(driQueryOptionb(&options, "always_have_depth_buffer"), true);
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}
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TEST_F(xmlconfig_test, ints)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_OPT_BEGIN_V(opt, int, 2, "0:999")
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DRI_CONF_DESC("option")
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DRI_CONF_OPT_END));
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EXPECT_EQ(driQueryOptioni(&options, "opt"), 2);
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}
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TEST_F(xmlconfig_test, floats)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_OPT_BEGIN_V(opt, float, 2.0, "1.0,2.0,3.0")
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DRI_CONF_DESC("option")
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DRI_CONF_OPT_END));
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EXPECT_EQ(driQueryOptionf(&options, "opt"), 2.0);
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}
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TEST_F(xmlconfig_test, enums)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_1)));
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EXPECT_EQ(driQueryOptioni(&options, "vblank_mode"), DRI_CONF_VBLANK_DEF_INTERVAL_1);
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}
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TEST_F(xmlconfig_test, string)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_OPT_BEGIN(opt, string, value)
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DRI_CONF_DESC("option")
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DRI_CONF_OPT_END));
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EXPECT_STREQ(driQueryOptionstr(&options, "opt"), "value");
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}
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TEST_F(xmlconfig_test, check_option)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_GLSL_ZERO_INIT("true")
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DRI_CONF_ALWAYS_HAVE_DEPTH_BUFFER("true")));
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EXPECT_EQ(driCheckOption(&options, "glsl_zero_init", DRI_BOOL), true);
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EXPECT_EQ(driCheckOption(&options, "glsl_zero_init", DRI_ENUM), false);
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EXPECT_EQ(driCheckOption(&options, "glsl_zero_init", DRI_INT), false);
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EXPECT_EQ(driCheckOption(&options, "glsl_zero_init", DRI_FLOAT), false);
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EXPECT_EQ(driCheckOption(&options, "glsl_zero_init", DRI_STRING), false);
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EXPECT_EQ(driCheckOption(&options, "not_present", DRI_BOOL), false);
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}
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TEST_F(xmlconfig_test, copy_cache)
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{
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driconf(DRI_CONF_TEST_OPT(
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DRI_CONF_OPT_BEGIN_B(mesa_b_option, "true")
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DRI_CONF_OPT_END
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DRI_CONF_OPT_BEGIN(mesa_s_option, string, value)
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DRI_CONF_DESC("option")
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DRI_CONF_OPT_END));
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driOptionCache cache;
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/* This tries to parse user config files. We've called our option
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* "mesa_test_option" so the test shouldn't end up with something from the
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* user's homedir/environment that would override us.
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*/
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driParseConfigFiles(&cache, &options,
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0, "driver", "drm",
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NULL, 0,
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NULL, 0);
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/* Can we inspect the cache? */
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EXPECT_EQ(driCheckOption(&cache, "mesa_b_option", DRI_BOOL), true);
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EXPECT_EQ(driCheckOption(&cache, "mesa_s_option", DRI_STRING), true);
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EXPECT_EQ(driCheckOption(&cache, "mesa_test_unknown_option", DRI_BOOL), false);
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/* Did the value get copied? */
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EXPECT_EQ(driQueryOptionb(&cache, "mesa_b_option"), true);
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EXPECT_STREQ(driQueryOptionstr(&cache, "mesa_s_option"), "value");
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driDestroyOptionCache(&cache);
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}
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@ -35,6 +35,10 @@
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#include <stdint.h>
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#include <string.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define STRING_CONF_MAXLEN 25
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/** \brief Option data types */
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@ -181,4 +185,8 @@ driComputeOptionsSha1(const driOptionCache *cache, unsigned char *sha1)
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ralloc_free(ctx);
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}
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#ifdef __cplusplus
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} /* extern C */
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#endif
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#endif
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