commit 5a5a3a3234bc220a5192d620e0cbc5360da46f14

Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>

Date:   Tue Mar 24 15:40:36 2020 -0300

    support/shell-container.c: Add builtin exit

    Reviewed-by: DJ Delorie <dj@redhat.com>

diff --git a/support/shell-container.c b/support/shell-container.c

index e9eea64bca7e949d..aeaf6d2733abce61 100644

--- a/support/shell-container.c

+++ b/support/shell-container.c

@@ -135,6 +135,18 @@ copy_func (char **argv)

 }

+/* Emulate the 'exit' builtin.  The exit value is optional.  */

+static int

+exit_func (char **argv)

+{

+  int exit_val = 0;

+

+  if (argv[0] != 0)

+    exit_val = atoi (argv[0]) & 0xff;

+  exit (exit_val);

+  return 0;

+}

+

 /* This is a list of all the built-in commands we understand.  */

 static struct {

   const char *name;

@@ -143,6 +155,7 @@ static struct {

   { "true", true_func },

   { "echo", echo_func },

   { "cp", copy_func },

+  { "exit", exit_func },

   { NULL, NULL }

 };