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subsys: shell: add int ret_val to command handlers

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1. Command handler can return command exectution status as int.
2. Existing command handlers rework.

Signed-off-by: Jakub Rzeszutko <jakub.rzeszutko@nordicsemi.no>
This commit is contained in:
Jakub Rzeszutko 2018-10-01 22:08:59 +02:00 • committed by Carles Cufí
commit 0eea1ef212
13 changed files with 564 additions and 372 deletions
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29
subsys/shell/modules/kernel_service.c
View file

@ -13,7 +13,7 @@
#include <misc/stack.h>
#include <string.h>
static void cmd_kernel_version(const struct shell *shell,
static int cmd_kernel_version(const struct shell *shell,
size_t argc, char **argv)
{
u32_t version = sys_kernel_version_get();
@ -25,19 +25,21 @@ static void cmd_kernel_version(const struct shell *shell,
SYS_KERNEL_VER_MAJOR(version),
SYS_KERNEL_VER_MINOR(version),
SYS_KERNEL_VER_PATCHLEVEL(version));
return 0;
}
static void cmd_kernel_uptime(const struct shell *shell,
size_t argc, char **argv)
static int cmd_kernel_uptime(const struct shell *shell,
size_t argc, char **argv)
{
ARG_UNUSED(argc);
ARG_UNUSED(argv);
shell_fprintf(shell, SHELL_NORMAL, "Uptime: %u ms\r\n",
k_uptime_get_32());
return 0;
}
static void cmd_kernel_cycles(const struct shell *shell,
static int cmd_kernel_cycles(const struct shell *shell,
size_t argc, char **argv)
{
ARG_UNUSED(argc);
@ -45,6 +47,7 @@ static void cmd_kernel_cycles(const struct shell *shell,
shell_fprintf(shell, SHELL_NORMAL, "cycles: %u hw cycles\r\n",
k_cycle_get_32());
return 0;
}
#if defined(CONFIG_INIT_STACKS) && defined(CONFIG_THREAD_MONITOR) \
@ -78,7 +81,7 @@ static void shell_tdata_dump(const struct k_thread *thread, void *user_data)
}
static void cmd_kernel_threads(const struct shell *shell,
static int cmd_kernel_threads(const struct shell *shell,
size_t argc, char **argv)
{
ARG_UNUSED(argc);
@ -86,6 +89,7 @@ static void cmd_kernel_threads(const struct shell *shell,
shell_fprintf(shell, SHELL_NORMAL, "Threads:\r\n");
k_thread_foreach(shell_tdata_dump, (void *)shell);
return 0;
}
static void shell_stack_dump(const struct k_thread *thread, void *user_data)
@ -108,30 +112,33 @@ static void shell_stack_dump(const struct k_thread *thread, void *user_data)
size, unused, size - unused, size, pcnt);
}
static void cmd_kernel_stacks(const struct shell *shell,
size_t argc, char **argv)
static int cmd_kernel_stacks(const struct shell *shell,
size_t argc, char **argv)
{
ARG_UNUSED(argc);
ARG_UNUSED(argv);
k_thread_foreach(shell_stack_dump, (void *)shell);
return 0;
}
#endif
#if defined(CONFIG_REBOOT)
static void cmd_kernel_reboot_warm(const struct shell *shell,
size_t argc, char **argv)
static int cmd_kernel_reboot_warm(const struct shell *shell,
size_t argc, char **argv)
{
ARG_UNUSED(argc);
ARG_UNUSED(argv);
sys_reboot(SYS_REBOOT_WARM);
return 0;
}
static void cmd_kernel_reboot_cold(const struct shell *shell,
size_t argc, char **argv)
static int cmd_kernel_reboot_cold(const struct shell *shell,
size_t argc, char **argv)
{
ARG_UNUSED(argc);
ARG_UNUSED(argv);
sys_reboot(SYS_REBOOT_COLD);
return 0;
}
SHELL_CREATE_STATIC_SUBCMD_SET(sub_kernel_reboot)