Library: Add initial configuration with tests for SQLite3 library. (#1737)
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Sebastian
GitHub
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<?xml version="1.0"?>
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<def format="2">
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<!-- SQLite Library Configuration -->
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<!-- C API Reference: https://www.sqlite.org/capi3ref.html -->
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<!-- ########## SQLite Types ########## -->
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_int64 -->
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<podtype name="sqlite3_int64" sign="s" size="8"/>
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<podtype name="sqlite_int64" sign="s" size="8"/>
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<podtype name="sqlite3_uint64" sign="u" size="8"/>
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<podtype name="sqlite_uint64" sign="u" size="8"/>
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<!-- ########## SQLite values / defines ########## -->
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<define name="SQLITE_OK" value="0"/>
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<!-- ########## SQLite Memory Allocation / Deallocation ########## -->
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_free -->
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<memory>
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<alloc init="false">sqlite3_malloc</alloc>
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<alloc init="false">sqlite3_malloc64</alloc>
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<dealloc>sqlite3_free</dealloc>
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</memory>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_str_new -->
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<memory>
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<alloc init="true">sqlite3_str_new</alloc>
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<dealloc>sqlite3_str_finish</dealloc>
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</memory>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_str_finish -->
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<memory>
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<alloc init="true">sqlite3_str_finish</alloc>
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<dealloc>sqlite3_free</dealloc>
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</memory>
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<!-- ########## SQLite Resource Allocation / Deallocation ########## -->
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3 -->
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<resource>
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<alloc arg="2">sqlite3_open</alloc>
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<alloc arg="2">sqlite3_open16</alloc>
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<alloc arg="2">sqlite3_open_v2</alloc>
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<dealloc>sqlite3_close</dealloc>
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<dealloc>sqlite3_close_v2</dealloc>
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</resource>
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<!-- ########## SQLite Functions ########## -->
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_close -->
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<!-- int sqlite3_close(sqlite3*); -->
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<!-- int sqlite3_close_v2(sqlite3*); -->
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<function name="sqlite3_close,sqlite3_close_v2">
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<noreturn>false</noreturn>
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<returnValue type="int"/>
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<arg nr="1">
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<not-uninit/>
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<not-bool/>
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</arg>
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</function>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_errcode -->
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<!-- const char *sqlite3_errmsg(sqlite3*); -->
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<!-- const void *sqlite3_errmsg16(sqlite3*); -->
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<function name="sqlite3_errmsg,sqlite3_errmsg16">
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<noreturn>false</noreturn>
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<returnValue type="const char *"/>
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<arg nr="1">
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<not-uninit/>
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<not-bool/>
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</arg>
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</function>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_finalize -->
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<!-- int sqlite3_finalize(sqlite3_stmt *pStmt); -->
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<function name="sqlite3_finalize">
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<noreturn>false</noreturn>
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<returnValue type="int"/>
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<arg nr="1">
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<not-bool/>
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</arg>
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</function>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_free -->
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<!-- void sqlite3_free(void*); -->
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<function name="sqlite3_free">
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<noreturn>false</noreturn>
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<returnValue type="void"/>
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<arg nr="1">
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<not-bool/>
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</arg>
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</function>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_free -->
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<!-- void *sqlite3_malloc(int); -->
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<function name="sqlite3_malloc">
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<noreturn>false</noreturn>
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<returnValue type="void *"/>
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<arg nr="1" direction="in">
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<not-uninit/>
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<not-bool/>
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<valid>1:</valid>
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</arg>
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</function>
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<!-- void *sqlite3_malloc64(sqlite3_uint64); -->
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<function name="sqlite3_malloc64">
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<noreturn>false</noreturn>
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<returnValue type="void *"/>
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<arg nr="1" direction="in">
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<not-uninit/>
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<not-bool/>
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<valid>1:</valid>
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</arg>
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</function>
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<!-- sqlite3_uint64 sqlite3_msize(void*); -->
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<function name="sqlite3_msize">
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<noreturn>false</noreturn>
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<returnValue type="sqlite3_uint64"/>
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<use-retval/>
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<arg nr="1" direction="in">
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<not-bool/>
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</arg>
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</function>
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<!-- https://www.sqlite.org/capi3ref.html#sqlite3_open -->
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<!-- int sqlite3_open(const char *filename, /* Database filename (UTF-8) */
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sqlite3 **ppDb /* OUT: SQLite db handle */); -->
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<function name="sqlite3_open">
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<noreturn>false</noreturn>
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<returnValue type="int"/>
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<arg nr="1" direction="in">
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<not-null/>
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<not-uninit/>
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<strz/>
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</arg>
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<arg nr="2" direction="out">
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<not-null/>
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<not-bool/>
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</arg>
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</function>
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</def>
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@ -151,6 +151,33 @@ else
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fi
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${CPPCHECK} ${CPPCHECK_OPT} --inconclusive --library=boost ${DIR}boost.cpp
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# sqlite3.c
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set +e
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pkg-config --version
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PKGCONFIG_RETURNCODE=$?
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set -e
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if [ $PKGCONFIG_RETURNCODE -ne 0 ]; then
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echo "pkg-config needed to retrieve SQLite3 configuration is not available, skipping syntax check."
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else
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set +e
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SQLITE3CONFIG=$(pkg-config --cflags sqlite3)
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SQLITE3CONFIG_RETURNCODE=$?
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set -e
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if [ $SQLITE3CONFIG_RETURNCODE -eq 0 ]; then
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set +e
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echo -e "#include <sqlite3.h>" | ${CC} ${CC_OPT} ${SQLITE3CONFIG} -x c -
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SQLITE3CHECK_RETURNCODE=$?
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set -e
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if [ $SQLITE3CHECK_RETURNCODE -ne 0 ]; then
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echo "SQLite3 not completely present or not working, skipping syntax check with ${CC}."
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else
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echo "SQLite3 found and working, checking syntax with ${CC} now."
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${CC} ${CC_OPT} ${SQLITE3CONFIG} ${DIR}sqlite3.c
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fi
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fi
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fi
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${CPPCHECK} ${CPPCHECK_OPT} --inconclusive --library=sqlite3 ${DIR}sqlite3.c
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# Check the syntax of the defines in the configuration files
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set +e
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xmlstarlet --version
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@ -0,0 +1,57 @@
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// Test library configuration for sqlite3.cfg
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//
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// Usage:
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// $ cppcheck --check-library --library=sqlite3 --enable=information --error-exitcode=1 --inline-suppr --suppress=missingIncludeSystem test/cfg/sqlite3.c
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// =>
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// No warnings about bad library configuration, unmatched suppressions, etc. exitcode=0
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//
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#include <sqlite3.h>
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#include <stdio.h>
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void validCode()
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{
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sqlite3 * db;
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int rc = sqlite3_open("/db", &db);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Error opening sqlite3 db: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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} else {
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sqlite3_close(db);
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}
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{
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char * buf = sqlite3_malloc(10);
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printf("size: %ull\n", sqlite3_msize(buf));
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sqlite3_free(buf);
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}
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}
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void memleak_sqlite3_malloc()
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{
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char * buf = sqlite3_malloc(10);
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if (buf) {
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buf[0] = 0;
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}
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// cppcheck-suppress memleak
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}
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void resourceLeak_sqlite3_open()
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{
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sqlite3 * db;
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sqlite3_open("/db", &db);
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// TODO: cppcheck-suppress resourceLeak
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}
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void ignoredReturnValue(char * buf)
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{
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// cppcheck-suppress leakReturnValNotUsed
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sqlite3_malloc(10);
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// cppcheck-suppress leakReturnValNotUsed
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sqlite3_malloc64(5);
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// cppcheck-suppress ignoredReturnValue
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sqlite3_msize(buf);
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}
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@ -245,6 +245,7 @@ def scanPackage(workPath, cppcheckPath, jobs, fast):
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'python': ['<Python.h>'],
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'qt': ['<QApplication>', '<QString>', '<QWidget>', '<QtWidgets>', '<QtGui'],
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'sdl': ['<SDL.h>'],
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#'sqlite3': ['<sqlite3.h>'], <- Enable after release of 1.88
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'tinyxml2': ['<tinyxml2', '"tinyxml2'],
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'wxwidgets': ['<wx/', '"wx/'],
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'zlib': ['<zlib.h>'],
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