[PATCH 5/6] [MTD-UTILS] nandwrite: Clean-up Usage Output
Grant Erickson
gerickson at nuovations.com
Mon Sep 8 00:29:11 EDT 2008
Realign help usage output to make it more explict when a description
needs to be wrapped.
Use sentence case for the help usage output option short descriptions.
Signed-off-by: Grant Erickson <gerickson at nuovations.com>
---
nandwrite.c | 37 ++++++++++++++++++++-----------------
1 files changed, 20 insertions(+), 17 deletions(-)
diff --git a/nandwrite.c b/nandwrite.c
index 5fbed41..b7cd72e 100644
--- a/nandwrite.c
+++ b/nandwrite.c
@@ -73,23 +73,26 @@ static struct nand_oobinfo autoplace_oobinfo = {
static void display_help (void)
{
- printf("Usage: nandwrite [OPTION] MTD_DEVICE INPUTFILE\n"
- "Writes to the specified MTD device.\n"
- "\n"
- " -a, --autoplace Use auto oob layout\n"
- " -j, --jffs2 force jffs2 oob layout (legacy support)\n"
- " -y, --yaffs force yaffs oob layout (legacy support)\n"
- " -f, --forcelegacy force legacy support on autoplacement enabled mtd device\n"
- " -m, --markbad mark blocks bad if write fails\n"
- " -n, --noecc write without ecc\n"
- " -o, --oob image contains oob data\n"
- " -s addr, --start=addr set start address (default is 0)\n"
- " -p, --pad pad to page size\n"
- " -b, --blockalign=1|2|4 set multiple of eraseblocks to align to\n"
- " -q, --quiet don't display progress messages\n"
- " --help display this help and exit\n"
- " --version output version information and exit\n");
- exit(0);
+ printf(
+"Usage: nandwrite [OPTION] MTD_DEVICE INPUTFILE\n"
+"Writes to the specified MTD device.\n"
+"\n"
+" -a, --autoplace Use auto oob layout\n"
+" -j, --jffs2 Force jffs2 oob layout (legacy support)\n"
+" -y, --yaffs Force yaffs oob layout (legacy support)\n"
+" -f, --forcelegacy Force legacy support on autoplacement-enabled mtd\n"
+" device\n"
+" -m, --markbad Mark blocks bad if write fails\n"
+" -n, --noecc Write without ecc\n"
+" -o, --oob Image contains oob data\n"
+" -s addr, --start=addr Set start address (default is 0)\n"
+" -p, --pad Pad to page size\n"
+" -b, --blockalign=1|2|4 Set multiple of eraseblocks to align to\n"
+" -q, --quiet Don't display progress messages\n"
+" --help Display this help and exit\n"
+" --version Output version information and exit\n"
+ );
+ exit (EXIT_SUCCESS);
}
static void display_version (void)
--
1.6.0.1
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