1 files changed, 46 insertions, 0 deletions
diff --git a/kernel/test/kshell/command.c b/kernel/test/kshell/command.c
new file mode 100644
index 0000000..836b743
--- /dev/null
+++ b/kernel/test/kshell/command.c
@@ -0,0 +1,46 @@
+#include "command.h"
+
+#include "mm/kmalloc.h"
+
+#include "util/debug.h"
+#include "util/string.h"
+
+kshell_command_t *kshell_command_create(const char *name,
+                                        kshell_cmd_func_t cmd_func,
+                                        const char *desc)
+{
+    kshell_command_t *cmd;
+    size_t len;
+
+    KASSERT(NULL != name);
+    KASSERT(NULL != cmd_func);
+
+    cmd = (kshell_command_t *)kmalloc(sizeof(kshell_command_t));
+    if (NULL == cmd)
+    {
+        return NULL;
+    }
+
+    len = strnlen(name, KSH_CMD_NAME_LEN);
+    strncpy(cmd->kc_name, name, len);
+    cmd->kc_name[len] = '\0';
+
+    cmd->kc_cmd_func = cmd_func;
+
+    if (NULL != desc)
+    {
+        len = strnlen(desc, KSH_DESC_LEN);
+        strncpy(cmd->kc_desc, desc, len);
+        cmd->kc_desc[len] = '\0';
+    }
+    else
+    {
+        cmd->kc_desc[0] = '\0';
+    }
+
+    list_link_init(&cmd->kc_commands_link);
+
+    return cmd;
+}
+
+void kshell_command_destroy(kshell_command_t *cmd) { kfree(cmd); }