Provide online help for hush commands 'if', 'for', and 'while'.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- common/cli_hush.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
diff --git a/common/cli_hush.c b/common/cli_hush.c index 955e8fe536..d7dfa8a75a 100644 --- a/common/cli_hush.c +++ b/common/cli_hush.c @@ -3711,5 +3711,24 @@ U_BOOT_CMD( " - print value of hushshell variable 'name'" );
+U_BOOT_CMD( + for, 0, 0, NULL, + "execute command for each member of a list", + "NAME in WORDS; do COMMANDS; done" +); + +U_BOOT_CMD( + if, 0, 0, NULL, + "execute commands based on condition", + "COMMANDS; then COMMANDS; " + "[ elif COMMANDS; then COMMANDS; ]... [ else COMMANDS; ] fi" +); + +U_BOOT_CMD( + while, 0, 0, NULL, + "execute commands as long as a test succeeds", + "COMMANDS; do COMMANDS; done" +); + #endif /****************************************************************************/ -- 2.20.1