Rather than using the string help output, have a specific boolean help output that prints out on|off as the options.
Signed-off-by: Bruce Richardson <[email protected]> --- lib/cmdline/cmdline_parse_bool.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/lib/cmdline/cmdline_parse_bool.c b/lib/cmdline/cmdline_parse_bool.c index a3f7adab58..d5d5499531 100644 --- a/lib/cmdline/cmdline_parse_bool.c +++ b/lib/cmdline/cmdline_parse_bool.c @@ -13,13 +13,17 @@ #include "cmdline_parse.h" #include "cmdline_parse_bool.h" +static int +cmdline_get_help_bool(cmdline_parse_token_hdr_t *tk, char *dstbuf, + unsigned int size); + RTE_EXPORT_EXPERIMENTAL_SYMBOL(cmdline_token_bool_ops, 25.03) struct cmdline_token_ops cmdline_token_bool_ops = { .parse = cmdline_parse_bool, .complete_get_nb = NULL, .complete_get_elt = NULL, - .get_help = cmdline_get_help_string, + .get_help = cmdline_get_help_bool, }; static cmdline_parse_token_string_t cmd_parse_token_bool = { @@ -32,6 +36,18 @@ static cmdline_parse_token_string_t cmd_parse_token_bool = { } }; +/* get help for bool token */ +static int +cmdline_get_help_bool(__rte_unused cmdline_parse_token_hdr_t *tk, + char *dstbuf, unsigned int size) +{ + if (dstbuf == NULL || size == 0) + return -1; + + strlcpy(dstbuf, "on|off", size); + return 0; +} + /* parse string to bool */ int cmdline_parse_bool(__rte_unused cmdline_parse_token_hdr_t *tk, const char *srcbuf, void *res, -- 2.51.0
