From b5be8da350b59ddc1925c485f2acb9c8f5b79b7e Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Thu, 25 May 2023 15:24:56 +0200 Subject: hush: make "false" built-in function old new delta bltins1 384 396 +12 builtin_false - 6 +6 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 18/0) Total: 18 bytes Signed-off-by: Denys Vlasenko --- shell/hush.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/shell/hush.c b/shell/hush.c index 1f7b58d4f..cdaa67a3b 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -1061,6 +1061,7 @@ static int builtin_export(char **argv) FAST_FUNC; #if ENABLE_HUSH_READONLY static int builtin_readonly(char **argv) FAST_FUNC; #endif +static int builtin_false(char **argv) FAST_FUNC; #if ENABLE_HUSH_JOB static int builtin_fg_bg(char **argv) FAST_FUNC; static int builtin_jobs(char **argv) FAST_FUNC; @@ -1161,6 +1162,7 @@ static const struct built_in_command bltins1[] ALIGN_PTR = { #if ENABLE_HUSH_EXPORT BLTIN("export" , builtin_export , "Set environment variables"), #endif + BLTIN("false" , builtin_false , NULL), #if ENABLE_HUSH_JOB BLTIN("fg" , builtin_fg_bg , "Bring job to foreground"), #endif @@ -10831,6 +10833,11 @@ static int FAST_FUNC builtin_true(char **argv UNUSED_PARAM) return 0; } +static int FAST_FUNC builtin_false(char **argv UNUSED_PARAM) +{ + return 1; +} + #if ENABLE_HUSH_TEST || ENABLE_HUSH_ECHO || ENABLE_HUSH_PRINTF || ENABLE_HUSH_KILL static NOINLINE int run_applet_main(char **argv, int (*applet_main_func)(int argc, char **argv)) { -- cgit v1.2.3-55-g6feb