From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH] Documentation/sandbox: Add hint how to end a sandboxed barebox
Date: Tue, 28 Jan 2020 15:25:17 +0100 [thread overview]
Message-ID: <20200128142517.27979-1-u.kleine-koenig@pengutronix.de> (raw)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
Documentation/boards/sandbox.rst | 3 +++
commands/test.c | 33 ++++++++++++++++----------------
2 files changed, 20 insertions(+), 16 deletions(-)
diff --git a/Documentation/boards/sandbox.rst b/Documentation/boards/sandbox.rst
index 85a54e6b04d6..8b00093fb9f3 100644
--- a/Documentation/boards/sandbox.rst
+++ b/Documentation/boards/sandbox.rst
@@ -57,3 +57,6 @@ Available sandbox invocation options include:
``-y``, ``--yres <res>``
Specify SDL height.
+
+To terminate barebox and return to the calling shell, the poweroff command is
+suitable.
diff --git a/commands/test.c b/commands/test.c
index 86636de1c283..f7068f757904 100644
--- a/commands/test.c
+++ b/commands/test.c
@@ -159,28 +159,29 @@ static int do_test(int argc, char *argv[])
break;
}
expr = 0;
- if (opt == OPT_EXISTS) {
+ switch (opt) {
+ case OPT_EXISTS:
expr = 1;
break;
- }
- if (opt == OPT_FILE && S_ISREG(statbuf.st_mode)) {
- expr = 1;
+
+ case OPT_FILE:
+ expr = S_ISREG(statbuf.st_mode);
break;
- }
- if (opt == OPT_DIRECTORY && S_ISDIR(statbuf.st_mode)) {
- expr = 1;
+
+ case OPT_DIRECTORY:
+ expr = S_ISDIR(statbuf.st_mode);
break;
- }
- if (opt == OPT_SYMBOLIC_LINK && S_ISLNK(statbuf.st_mode)) {
- expr = 1;
+
+ case OPT_SYMBOLIC_LINK:
+ expr = S_ISLNK(statbuf.st_mode);
break;
- }
- if (opt == OPT_BLOCK && S_ISBLK(statbuf.st_mode)) {
- expr = 1;
+
+ case OPT_BLOCK:
+ expr = S_ISBLK(statbuf.st_mode);
break;
- }
- if (opt == OPT_CHAR && S_ISCHR(statbuf.st_mode)) {
- expr = 1;
+
+ case OPT_CHAR:
+ expr = S_ISCHR(statbuf.st_mode);
break;
}
}
--
2.24.0
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next reply other threads:[~2020-01-28 14:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-28 14:25 Uwe Kleine-König [this message]
2020-01-28 14:45 ` Antony Pavlov
2020-01-28 14:49 ` Uwe Kleine-König
2020-01-28 14:52 ` [PATCH v2] " Uwe Kleine-König
2020-01-29 7:46 ` Sascha Hauer
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