scottk/OpenCellular
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2026-01-10 17:41:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

futility: improve help message for show command

Browse Source 
No functional changes, just tweak the help message a bit.

BUG=none
BRANCH=none
TEST=make runtests

Change-Id: I3c9987560924bd6766d4e1a756a587d9aa123bbb
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/265740
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Bill Richardson
2015-04-06 13:02:40 -07:00
committed by ChromeOS Commit Bot
parent 2e13d59080
commit eff3100f0e
1 changed files with 19 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
futility/cmd_show.c
View File

@@ -401,35 +401,37 @@ enum no_short_opts {
static const char usage[] = "\n"
"Usage: " MYNAME " %s [OPTIONS] FILE [...]\n"
"\n"
"Where FILE could be a\n"
"Where FILE could be\n"
"\n"
"%s"
" keyblock (.keyblock)\n"
" firmware preamble signature (VBLOCK_A/B)\n"
" firmware image (bios.bin)\n"
" kernel partition (/dev/sda2, /dev/mmcblk0p2)\n"
" a keyblock (.keyblock)\n"
" a firmware preamble signature (VBLOCK_A/B)\n"
" a firmware image (bios.bin)\n"
" a kernel partition (/dev/sda2, /dev/mmcblk0p2)\n"
" keys in various formats (.vbpubk, .vbprivk, .pem)\n"
" several other file types related to verified boot\n"
"\n"
"Options:\n"
" -t Just show the type of each file\n"
" --type TYPE Override the detected file type\n"
" Use \"--type help\" for a list\n"
"Type-specific options:\n"
" -k|--publickey FILE"
" Use this public key for validation\n"
" -f|--fv FILE Verify this payload (FW_MAIN_A/B)\n"
" --pad NUM Kernel vblock padding size\n"
" --type TYPE Override the detected file type\n"
" Use \"--type help\" for a list\n"
"%s"
" --strict "
"Fail unless all signatures are valid\n"
"\n";
static void print_help(int argc, char *argv[])
{
if (strcmp(argv[0], "verify"))
printf(usage, argv[0],
" public key (.vbpubk)\n",
" --strict "
"Fail unless all signatures are valid\n");
else
printf(usage, argv[0], "",
"\nIt will fail unless all signatures are valid\n");
if (!strcmp(argv[0], "verify"))
printf("\nUsage: " MYNAME " %s [OPTIONS] FILE [...]\n\n"
"This is just an alias for\n\n"
" " MYNAME " show --strict\n\n",
argv[0]);
printf(usage, "show");
}
static const struct option long_opts[] = {