Provided by: cppcheck_2.8-2_amd64 bug


       cppcheck - Tool for static C/C++ code analysis


       cppcheck [--check-config] [--check-library] [-D<id>] [-U<id>] [--enable=<id>]
                [--error-exitcode=<n>] [--errorlist] [--exitcode-suppressions=<file>]
                [--file-list=<file>] [--force] [--help] [-I<dir>] [--includes-file=<file>]
                [--config-exclude=<dir>] [--config-excludes-file=<file>] [--include=<file>]
                [-i<dir>] [--inconclusive] [--inline-suppr] [-j<jobs>] [-l<load>]
                [--language=<language>] [--library=<cfg>] [--max-configs=<limit>]
                [--max-ctu-depth=<limit>] [--platform=<type>] [--quiet]
                [--relative-paths=<paths>] [--report-progress] [--rule=<rule>]
                [--rule-file=<file>] [--std=<id>] [--suppress=<spec>]
                [--suppressions-list=<file>] [--suppress-xml=<.xml file>] [--template='<text>']
                [--verbose] [--version] [--xml] [--xml-version=<version>]] [file or path] ...


       Cppcheck is a command-line tool that tries to detect bugs that your C/C++ compiler doesn't
       see. It is versatile, and can check non-standard code including various compiler
       extensions, inline assembly code, etc. Its internal preprocessor can handle includes,
       macros, and several preprocessor commands. While Cppcheck is highly configurable, you can
       start using it just by giving it a path to the source code.


       Analyze given C/C++ files for common errors.

           Check Cppcheck configuration. The normal code analysis is disabled by this flag.

           Show information messages when library files have incomplete info.

           By default Cppcheck checks all configurations. Use -D to limit the checking. When -D
           is used the checking is limited to the given configuration. Example: -DDEBUG=1

           By default Cppcheck checks all configurations. Use '-U' to explicitly hide certain
           #ifdef <id> code paths from checking. Example: '-UDEBUG'

           Enable additional checks. The available ids are:

               Enable all checks. It is recommended to only use --enable=all when the whole
               program is scanned, because this enables unusedFunction.

               Enable warning messages

               Enable all coding style checks. All messages with the severities 'style',
               'performance' and 'portability' are enabled.

               Enable performance messages

               Enable portability messages

               Enable information messages

               Check for unused functions. It is recommend to only enable this when the whole
               program is scanned

               Warn if there are missing includes. For detailed information use --check-config

           By default none of the additional checks are enabled. Several ids can be given if you
           separate them with commas, e.g. --enable=style,unusedFunction. See also --std

           If errors are found, integer <n> is returned instead of default 0. EXIT_FAILURE is
           returned if arguments are not valid or if no input files are provided. Note that your
           operating system can modify this value, e.g. 256 can become 0.

           Print a list of all possible error messages in XML format.

           Used when certain messages should be displayed but should not cause a non-zero

           Specify the files to check in a text file. One filename per line. When file is -, the
           file list will be read from standard input.

       -f, --force
           Force checking of files that have a lot of configurations. Error is printed if such a
           file is found so there is no reason to use this by default. If used together with
           --max-configs=, the last option is the one that is effective.

       -h, --help
           Print help text.

       -I <dir>
           Give path to search for include files. Give several -I parameters to give several
           paths. First given path is searched for contained header files first. If paths are
           relative to source files, this is not needed.

           Specify directory paths to search for included header files in a text file. Add one
           include path per line. First given path is searched for contained header files first.
           If paths are relative to source files, this is not needed.

           Path (prefix) to be excluded from configuration checking. Preprocessor configurations
           defined in headers (but not sources) matching the prefix will not be considered for
           evaluation of configuration alternatives.

           A file that contains a list of config-excludes.

           Force inclusion of a file before the checked file. Can be used for example when
           checking the Linux kernel, where autoconf.h needs to be included for every file
           compiled. Works the same way as the GCC -include option.

       -i <dir>
           Give path to ignore. Give several -i parameters to ignore several paths. Give
           directory name or filename with path as parameter. Directory name is matched to all
           parts of the path.

           Allow that Cppcheck reports even though the analysis is inconclusive. There are false
           positives with this option. Each result must be carefully investigated before you know
           if it is good or bad.

           Enable inline suppressions. Use them by placing comments in the form: //
           cppcheck-suppress memleak before the line to suppress.

       -j <jobs>
           Start <jobs> threads to do the checking work.

       -l <load>
           Specifies that no new threads should be started if there are other threads running and
           the load average is at least <load> (ignored on non UNIX-like systems)

           Forces cppcheck to check all files as the given language. Valid values are: c, c++

           Use library configuration.

           Maximum number of configurations to check in a file before skipping it. Default is 12.
           If used together with --force, the last option is the one that is effective.

           Maximum depth in whole program analysis. Default is 2.

           Specifies platform specific types and sizes.The available platforms are:

               32 bit unix variant

               64 bit unix variant

               32 bit Windows ASCII character encoding

               32 bit Windows UNICODE character encoding

               64 bit Windows

           By default the platform which was used to compile Cppcheck is used.

       -q, --quiet
           Only print something when there is an error.

       -rp, -rp=<paths>, --relative-paths;, --relative-paths=<paths>
           Use relative paths in output. When given, <paths> are used as base. You can separate
           multiple paths by ';'. Otherwise path where source files are searched is used. E.g. if
           given value is test, when checking test/test.cpp, the path in output will be test.cpp
           instead of test/test.cpp. The feature uses string comparison to create relative paths,
           so using e.g. ~ for home folder does not work. It is currently only possible to apply
           the base paths to files that are on a lower level in the directory tree.

           Report progress when checking a file.

           Match regular expression to create your own checks. E.g. rule "/ 0" can be used to
           check division by zero. This command is only available if cppcheck was compiled with

           Use given rule XML file. See
           for more info about the syntax. This command is only available if cppcheck was
           compiled with HAVE_RULES=yes.

           Set standard. The available options are:

               C code is C89 compatible

               C code is C99 compatible

               C code is C11 compatible (default)

               C++ code is C++03 compatible

               C++ code is C++11 compatible (default)

           Suppress a specific warning. The format of <spec> is: [error id]:[filename]:[line].
           The [filename] and [line] are optional. [error id] may be * to suppress all warnings
           (for a specified file or files). [filename] may contain the wildcard characters * or

           Suppress warnings listed in the file. Each suppression is in the format of <spec>

       --suppress-xml=<.xml file>
           Use suppressions defined in xml as described in the manual

           Format the error messages. E.g. '{file}:{line},{severity},{id},{message}' or
           '{file}({line}):({severity}) {message}'. Pre-defined templates: gcc, vs

       -v, --verbose
           More detailed error reports

           Print out version information

           Write results in XML to error stream

           Select the XML file version. Also implies --xml. Currently only version 2 is
           available. The default version is 2.


       The program was written by Daniel Marjamäki and Cppcheck team. See AUTHORS file for list
       of team members.


       Full list of features:


       Reijo Tomperi <>
           Wrote this manpage for the Debian system.


       Copyright © 2009 - 2016 Reijo Tomperi

       This manual page was written for the Debian system (but may be used by others).

       Permission is granted to copy, distribute and/or modify this document under the terms of
       the GNU General Public License, Version 3 or (at your option) any later version published
       by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in