diff options
| author | Keith Short <keithshort@chromium.org> | 2021-08-13 15:45:33 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-08-18 23:45:57 +0000 |
| commit | 1c616f739262f1271617ff0979b8e7606d45a441 (patch) | |
| tree | a8a81c658abcd1d9d01600b1063d1f03c02bcec2 /zephyr/shim/src | |
| parent | f78eee4550dc747b558c1dfc333ba9b629216f39 (diff) | |
| download | chrome-ec-1c616f739262f1271617ff0979b8e7606d45a441.tar.gz | |
zephyr: Disable console help strings
Add support for disabling the console command help strings.
With CONFIG_SHELL_HELP=n, 2000 bytes saved on Volteer
BUG=none
BRANCH=none
TEST=zmake testall
TEST=Verify console on Volteer with and without CONFIG_SHELL_HELP
enabled.
Signed-off-by: Keith Short <keithshort@chromium.org>
Change-Id: I2186828f28691182f673851ac27d207b4a4a6f44
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3093492
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
Diffstat (limited to 'zephyr/shim/src')
| -rw-r--r-- | zephyr/shim/src/console.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/zephyr/shim/src/console.c b/zephyr/shim/src/console.c index 929f7a9d1c..23f169f70c 100644 --- a/zephyr/shim/src/console.c +++ b/zephyr/shim/src/console.c @@ -164,10 +164,16 @@ void uart_shell_start(void) int zshim_run_ec_console_command(const struct zephyr_console_command *command, size_t argc, char **argv) { + /* + * The Zephyr shell only displays the help string and not + * the argument descriptor when passing "-h" or "--help". Mimic the + * cros-ec behavior by displaying both the user types "<command> help", + */ +#ifdef CONFIG_SHELL_HELP for (int i = 1; i < argc; i++) { if (!command->help && !command->argdesc) break; - if (!strcmp(argv[i], "-h")) { + if (!strcmp(argv[i], "help")) { if (command->help) printk("%s\n", command->help); if (command->argdesc) @@ -175,6 +181,7 @@ int zshim_run_ec_console_command(const struct zephyr_console_command *command, return 0; } } +#endif return command->handler(argc, argv); } |