diff options
| author | Richard Levitte <levitte@openssl.org> | 2017-12-31 08:44:26 +0100 |
|---|---|---|
| committer | Richard Levitte <levitte@openssl.org> | 2018-01-06 19:27:57 +0100 |
| commit | da6be198f7ab690b8ace83f35502bca8dd9218e5 (patch) | |
| tree | b0c5a1d77e51283b2ed1a121646199c54b8beb29 /apps/openssl.c | |
| parent | 391e987e9cd837446d3d0bf5505bbc7aa44b627e (diff) | |
Add the possibility to do 'openssl help [command]'
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5002)
Diffstat (limited to 'apps/openssl.c')
| -rw-r--r-- | apps/openssl.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/apps/openssl.c b/apps/openssl.c index dd7463edf3..4ab6be84b5 100644 --- a/apps/openssl.c +++ b/apps/openssl.c @@ -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; |