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shell: kernel: Add reboot command

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Add a reboot command for requesting a warm or cold system reboot
through the kernel shell.

Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
This commit is contained in:
Henrik Brix Andersen 2018-04-22 22:41:36 +02:00 • committed by Anas Nashif
commit 83ac3e24d8
1 changed files with 27 additions and 0 deletions
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27
subsys/shell/modules/kernel_service.c
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@ -8,6 +8,8 @@
#include <shell/shell.h>
#include <init.h>
#include <debug/object_tracing.h>
#include <misc/reboot.h>
#include <string.h>
#define SHELL_KERNEL "kernel"
@ -76,6 +78,28 @@ static int shell_cmd_stack(int argc, char *argv[])
}
#endif
#if defined(CONFIG_REBOOT)
static int shell_cmd_reboot(int argc, char *argv[])
{
int type;
if (argc != 2) {
return -EINVAL;
}
if (!strcmp(argv[1], "warm")) {
type = SYS_REBOOT_WARM;
} else if (!strcmp(argv[1], "cold")) {
type = SYS_REBOOT_COLD;
} else {
return -EINVAL;
}
sys_reboot(type);
return 0;
}
#endif
struct shell_cmd kernel_commands[] = {
{ "version", shell_cmd_version, "show kernel version" },
{ "uptime", shell_cmd_uptime, "show system uptime in milliseconds" },
@ -85,6 +109,9 @@ struct shell_cmd kernel_commands[] = {
#endif
#if defined(CONFIG_INIT_STACKS)
{ "stacks", shell_cmd_stack, "show system stacks" },
#endif
#if defined(CONFIG_REBOOT)
{ "reboot", shell_cmd_reboot, "<warm cold>" },
#endif
{ NULL, NULL, NULL }
};