Helll, I don't Have the built env here, but this should work, just duplicate any of the existing options:
378<https://gitbox.apache.org/repos/asf?p=commons-daemon.git;a=blob;f=src/native/unix/native/arguments.c;h=8160c72944a7d7dae9cc8d43ec244f43a664a82f;hb=HEAD#l378> else if (!strcmp(argv[x], "-disablesystemassertions")) { 379<https://gitbox.apache.org/repos/asf?p=commons-daemon.git;a=blob;f=src/native/unix/native/arguments.c;h=8160c72944a7d7dae9cc8d43ec244f43a664a82f;hb=HEAD#l379> args->opts[args->onum++] = strdup(argv[x]); 380<https://gitbox.apache.org/repos/asf?p=commons-daemon.git;a=blob;f=src/native/unix/native/arguments.c;h=8160c72944a7d7dae9cc8d43ec244f43a664a82f;hb=HEAD#l380> } else if (!strcmp(argv[x], "--enable-preview)) { args->opts[args->onum++] = strdup(argv[x]); } -- http://bernd.eckenfels.net ________________________________ Von: ken edward <kedward...@gmail.com> Gesendet: Monday, March 23, 2020 6:05:44 PM An: Commons Users List <user@commons.apache.org> Betreff: Re: JSVC bug or developer oversight? I tried JDK_JAVA_OPTIONS and it does not seem to work either. I don't suppose you could send me a source patch for the ability to pass the --enable_preview parameter? On Fri, Mar 20, 2020 at 10:57 PM Bernd Eckenfels <e...@zusammenkunft.net> wrote: > Hello, > > Seems not possible to pass options beside the known ones: > > > https://gitbox.apache.org/repos/asf?p=commons-daemon.git;a=blob;f=src/native/unix/native/arguments.c;h=8160c72944a7d7dae9cc8d43ec244f43a664a82f;hb=HEAD#l425 > > One option is to pass all unknown options to java, another is to pass only > the missing --enable-preview and lastly an repeatable option --add-jvm-arg > "--enable-preview". I think passing the options might be most flexible, but > it needs to make sure to correctly detect spaces > > --start --enable-preview -splash:"/Home/Insane User/foto.jpg" > > Maybe adding the one missing option is fastest. > > As a workaround, maybe you can use environment variable JDK_JAVA_OPTIONS? > > Bernd > -- > http://bernd.eckenfels.net > ________________________________ > Von: ken edward <kedward...@gmail.com> > Gesendet: Friday, March 20, 2020 9:12:57 PM > An: Commons Users List <user@commons.apache.org> > Betreff: JSVC bug or developer oversight? > > Hello, > > How do you pass a command line parameter such as --enable-preview while > using JSVC? > > jsvc -help shows -X and -D but neither of these are appropriate for an > openjdk command line parameter like --enable-preview ?!?!?!? > > -D<name>=<value> > set a Java system property > -X<option> > set Virtual Machine specific option > > Ken >
