diff options
Diffstat (limited to 'futility/futility.h')
| -rw-r--r-- | futility/futility.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/futility/futility.h b/futility/futility.h index c28f40e6..e0754d86 100644 --- a/futility/futility.h +++ b/futility/futility.h @@ -44,21 +44,25 @@ enum vboot_version vboot_version; /* Here's a structure to define the commands that futility implements. */ struct futil_cmd_t { + /* String used to invoke this command */ const char *const name; + /* Function to do the work. Returns 0 on success. + * Called with argv[0] == "name". + * It should handle its own "--help" option. */ int (*const handler) (int argc, char **argv); + /* Supported ABIs */ enum vboot_version version; + /* One-line summary of what it does */ const char *const shorthelp; - void (*longhelp) (int argc, char *argv[]); /* argv[0] is the command */ }; /* Macro to define a command */ -#define DECLARE_FUTIL_COMMAND(NAME, HANDLER, VERSION, SHORTHELP, LONGHELP) \ +#define DECLARE_FUTIL_COMMAND(NAME, HANDLER, VERSION, SHORTHELP) \ const struct futil_cmd_t __cmd_##NAME = { \ .name = #NAME, \ .handler = HANDLER, \ .version = VERSION, \ .shorthelp = SHORTHELP, \ - .longhelp = LONGHELP, \ } /* This is the list of pointers to all commands. */ |