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| author | Marek Vasut <marek.vasut+renesas@mailbox.org> | 2023-12-02 21:52:31 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-12-20 10:46:54 -0500 |
| commit | 0de448d03254617a902bc6081a7aba214b54b69d (patch) | |
| tree | 21f4d75dbec7d6c9b278964635036622c69bef72 | |
| parent | 400cb2a850546e8cc9246cf97f0902ffe57867ab (diff) | |
| download | u-boot-0de448d03254617a902bc6081a7aba214b54b69d.zip u-boot-0de448d03254617a902bc6081a7aba214b54b69d.tar.gz u-boot-0de448d03254617a902bc6081a7aba214b54b69d.tar.bz2 | |
command: Move command completion temporary buffer to stack
The command completion temporary buffer seems to be only
used by the argv tokenizer, move it to stack. This saves
2 kiB from the binary size (depends on configuration) per:
$ aarch64-linux-gnu-readelf -s u-boot | sort -n -k 3
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | common/command.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/common/command.c b/common/command.c index 846e16e..7821c27 100644 --- a/common/command.c +++ b/common/command.c @@ -355,10 +355,9 @@ static int find_common_prefix(char *const argv[]) return len; } -static char tmp_buf[CONFIG_SYS_CBSIZE + 1]; /* copy of console I/O buffer */ - int cmd_auto_complete(const char *const prompt, char *buf, int *np, int *colp) { + char tmp_buf[CONFIG_SYS_CBSIZE + 1]; /* copy of console I/O buffer */ int n = *np, col = *colp; char *argv[CONFIG_SYS_MAXARGS + 1]; /* NULL terminated */ char *cmdv[20]; |