You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
969 B
40 lines
969 B
9 months ago
|
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 }
|
||
|
|
};
|
||
|
|
|