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feat: usage in --help

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This commit is contained in:
lohhiiccc 2026-05-18 13:43:41 +02:00
parent ebb8a91859
commit 51f636bc6b
3 changed files with 7 additions and 2 deletions
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2
includes/internal/cli/option.h
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@ -65,4 +65,6 @@ enum { FT_SSL_OPT_LEN = (0 FT_SSL_OPTION_LIST ) };
enum { FT_SSL_OPTSTR_LEN = (2 FT_SSL_OPTION_LIST) }; enum { FT_SSL_OPTSTR_LEN = (2 FT_SSL_OPTION_LIST) };
/* +2 for ':' to disable getopt error messages and \0 */ /* +2 for ':' to disable getopt error messages and \0 */
void print_usage(const char *prog);
#endif #endif

4
src/cli/handlers/handle_help.c
View file

@ -1,11 +1,15 @@
#include <cli.h> #include <cli.h>
#include <stdio.h>
#include "compiler.h" #include "compiler.h"
#include "version_gen.h"
#include "internal/cli/option.h" #include "internal/cli/option.h"
#include "internal/cli/cli_handlers.h" #include "internal/cli/cli_handlers.h"
int int
cli_handle_help(__unused const char *arg, __unused void *config_void) cli_handle_help(__unused const char *arg, __unused void *config_void)
{ {
print_usage(g_prog_name);
printf("\n");
cli_print_options(g_options, FT_SSL_OPT_LEN, cli_arg_type_to_str); cli_print_options(g_options, FT_SSL_OPT_LEN, cli_arg_type_to_str);
return CLI_EXIT_SUCCESS; return CLI_EXIT_SUCCESS;
} }

3
src/cli/parse.c
View file

@ -12,7 +12,6 @@
/* Forward declarations */ /* Forward declarations */
static void init_config(struct ssl_config *config); static void init_config(struct ssl_config *config);
static void print_usage(const char *prog);
static const struct digest_algo *find_algo(const char *name); static const struct digest_algo *find_algo(const char *name);
static enum cli_code parse_subcommand(int argc, char **argv, int first_arg, static enum cli_code parse_subcommand(int argc, char **argv, int first_arg,
struct ssl_config *config); struct ssl_config *config);
@ -70,7 +69,7 @@ find_algo(const char *name)
return NULL; return NULL;
} }
static void void
print_usage(const char *prog) print_usage(const char *prog)
{ {
size_t i; size_t i;