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authorDenys Vlasenko2010-12-31 02:52:35 +0100
committerDenys Vlasenko2010-12-31 02:52:35 +0100
commita9e25ffa678a357c581b9b7f65a7b2ce1ae2a63e (patch)
treebdc8541f2861e793ee15d218814487af6c91b73c /loginutils
parent0cd4f3039b5a6518eb322f26ed8430529befc3ae (diff)
downloadbusybox-a9e25ffa678a357c581b9b7f65a7b2ce1ae2a63e.zip
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su: document -l in --help text. Closes bug 2761
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'loginutils')
-rw-r--r--loginutils/su.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/loginutils/su.c b/loginutils/su.c
index c31e7e7..db303af 100644
--- a/loginutils/su.c
+++ b/loginutils/su.c
@@ -8,6 +8,16 @@
#include "libbb.h"
#include <syslog.h>
+//usage:#define su_trivial_usage
+//usage: "[OPTIONS] [-] [USER]"
+//usage:#define su_full_usage "\n\n"
+//usage: "Run shell under USER (by default, root)\n"
+//usage: "\nOptions:"
+//usage: "\n -,-l Clear environment, run shell as login shell"
+//usage: "\n -p,-m Do not set new $HOME, $SHELL, $USER, $LOGNAME"
+//usage: "\n -c CMD Command to pass to 'sh -c'"
+//usage: "\n -s SH Shell to use instead of user's default"
+
#if ENABLE_FEATURE_SU_CHECKS_SHELLS
/* Return 1 if SHELL is a restricted shell (one not returned by
* getusershell), else 0, meaning it is a standard shell. */