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| author | Kevin Wolf <kwolf@redhat.com> | 2009-06-04 15:39:38 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2009-06-06 18:38:57 +0300 |
| commit | db08adf526ce78eea7ae5f24e30b8caa1af4cf24 (patch) | |
| tree | c52baf3aed5286724a6114327f2532bad99ef4bb /block/qcow.c | |
| parent | f425c278724fc477735a0eecd2e2b03e53fd1a62 (diff) | |
| download | qemu-db08adf526ce78eea7ae5f24e30b8caa1af4cf24.zip qemu-db08adf526ce78eea7ae5f24e30b8caa1af4cf24.tar.gz qemu-db08adf526ce78eea7ae5f24e30b8caa1af4cf24.tar.bz2 | |
qemu-img: Print available options with -o ?
This patch adds a small help text to each of the options in the block drivers
which can be displayed by using qemu-img create -f fmt -o ?
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/qcow.c')
| -rw-r--r-- | block/qcow.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/block/qcow.c b/block/qcow.c index 329b364..55a68a6 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -909,9 +909,21 @@ static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) static QEMUOptionParameter qcow_create_options[] = { - { BLOCK_OPT_SIZE, OPT_SIZE }, - { BLOCK_OPT_BACKING_FILE, OPT_STRING }, - { BLOCK_OPT_ENCRYPT, OPT_FLAG }, + { + .name = BLOCK_OPT_SIZE, + .type = OPT_SIZE, + .help = "Virtual disk size" + }, + { + .name = BLOCK_OPT_BACKING_FILE, + .type = OPT_STRING, + .help = "File name of a base image" + }, + { + .name = BLOCK_OPT_ENCRYPT, + .type = OPT_FLAG, + .help = "Encrypt the image" + }, { NULL } }; |