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edited Apr 13, 2017 at 12:39

C++, (削除) 51 (削除ここまで) 40 bytes

-11 bytes thanks to Ingve Ingve!

#include<os>
int main(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
int main(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-9-g151a2b9
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

C++, (削除) 51 (削除ここまで) 40 bytes

-11 bytes thanks to Ingve!

#include<os>
int main(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
int main(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-9-g151a2b9
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

C++, (削除) 51 (削除ここまで) 40 bytes

-11 bytes thanks to Ingve!

#include<os>
int main(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
int main(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-9-g151a2b9
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

added 100 characters in body

Source Link

edited Jan 27, 2017 at 11:23

simon

edited Jan 27, 2017 at 11:23

simon

C++, 51(削除) 51 (削除ここまで) 40 bytes

-11 bytes thanks to Ingve !

#include<os>
voidint Service::startmain(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
voidint Service::startmain(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-dirty9-g151a2b9
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

C++, 51 bytes

#include<os>
void Service::start(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
void Service::start(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-dirty
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

C++, (削除) 51 (削除ここまで) 40 bytes

-11 bytes thanks to Ingve !

#include<os>
int main(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
int main(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-9-g151a2b9
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

deleted 99 characters in body

Source Link

edited Jan 24, 2017 at 16:00

simon

edited Jan 24, 2017 at 16:00

simon

C++, 6951 bytes

#include<os>
void Service::start(const std::string&){OS::shutdown();}

Only works in IncludeOS (v0.9.3)

A later release, v0.10.0-rc.1, has a void Service::start(), so with that version we're down to 51 bytes. I wasn't able to install/build that version though, so I'm submitting the 69 byte solution for v0.9.3.)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
void Service::start(const std::string&){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ qemu-system-x86_64 -drive file=Demo_Service.img,format=raw,if=ide -nographic -smp 4 -m 128 -kboot en-usbuild/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.910.3 0-rc.1-dirty
 +--> Running [ IncludeOS Demominimal Serviceexample ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

C++, 69 bytes

#include<os>
void Service::start(const std::string&){OS::shutdown();}

Only works in IncludeOS (v0.9.3)

Test:

$ cat service.cpp
#include<os>
void Service::start(const std::string&){OS::shutdown();}
$ make
[...]
$ qemu-system-x86_64 -drive file=Demo_Service.img,format=raw,if=ide -nographic -smp 4 -m 128 -k en-us
[...]
================================================================================
IncludeOS v0.9.3  +--> Running [ IncludeOS Demo Service ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$

C++, 51 bytes

#include<os>
void Service::start(){OS::shutdown();}

Only works in IncludeOS (v0.10.0-rc.1)

Test:

$ pwd
/home/simon/IncludeOS/examples/demo_service
$ cat service.cpp
#include<os>
void Service::start(){OS::shutdown();}
$ mkdir build && cd build && cmake .. && make && cd ..
[...]
$ boot build/IncludeOS_example
[...]
================================================================================
================================================================================
 IncludeOS v0.10.0-rc.1-dirty
 +--> Running [ IncludeOS minimal example ]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
$