Commit da6be198 authored by Richard Levitte's avatar Richard Levitte
Browse files

Add the possibility to do 'openssl help [command]' 



Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5002)
parent 391e987e

apps/openssl.c

+10 −0
Original line number Diff line number Diff line
@@ -442,6 +442,8 @@ typedef enum HELP_CHOICE { 
} HELP_CHOICE;



const OPTIONS help_options[] = {

    {OPT_HELP_STR, 1, '-', "Usage: help [options]\n"},

    {OPT_HELP_STR, 1, '-', "       help [command]\n"},

    {"help", OPT_hHELP, '-', "Display this summary"},

    {NULL}

};
@@ -469,6 +471,14 @@ int help_main(int argc, char **argv) 
        }

    }



    if (opt_num_rest() == 1) {

        char *new_argv[3];



        new_argv[0] = opt_rest()[0];

        new_argv[1] = "--help";

        new_argv[2] = NULL;

        return do_cmd(prog_init(), 2, new_argv);

    }

    if (opt_num_rest() != 0) {

        BIO_printf(bio_err, "Usage: %s\n", prog);

        return 1;