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author | Daniel P. Berrange <berrange@redhat.com> | 2016-02-17 10:10:23 +0000 |
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committer | Timothy Pearson <tpearson@raptorengineering.com> | 2019-11-29 19:45:30 -0600 |
commit | cb31e394771a8a3504395976dc3ba3cbe048ddc9 (patch) | |
tree | c7432fc3c91f93ff8e18c9594b15b103842a1310 | |
parent | fd6e1aa3510d1107d692035e87335b88cf1f1391 (diff) | |
download | hqemu-cb31e394771a8a3504395976dc3ba3cbe048ddc9.zip hqemu-cb31e394771a8a3504395976dc3ba3cbe048ddc9.tar.gz |
qemu-io: use no_argument/required_argument constants
When declaring the 'struct option' array, use the standard
constants no_argument/required_argument, instead of magic
values 0 and 1.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
-rw-r--r-- | qemu-io.c | 30 |
1 files changed, 15 insertions, 15 deletions
@@ -407,21 +407,21 @@ int main(int argc, char **argv) int readonly = 0; const char *sopt = "hVc:d:f:rsnmgkt:T:"; const struct option lopt[] = { - { "help", 0, NULL, 'h' }, - { "version", 0, NULL, 'V' }, - { "offset", 1, NULL, 'o' }, - { "cmd", 1, NULL, 'c' }, - { "format", 1, NULL, 'f' }, - { "read-only", 0, NULL, 'r' }, - { "snapshot", 0, NULL, 's' }, - { "nocache", 0, NULL, 'n' }, - { "misalign", 0, NULL, 'm' }, - { "native-aio", 0, NULL, 'k' }, - { "discard", 1, NULL, 'd' }, - { "cache", 1, NULL, 't' }, - { "trace", 1, NULL, 'T' }, - { "object", 1, NULL, OPTION_OBJECT }, - { "image-opts", 0, NULL, OPTION_IMAGE_OPTS }, + { "help", no_argument, NULL, 'h' }, + { "version", no_argument, NULL, 'V' }, + { "offset", required_argument, NULL, 'o' }, + { "cmd", required_argument, NULL, 'c' }, + { "format", required_argument, NULL, 'f' }, + { "read-only", no_argument, NULL, 'r' }, + { "snapshot", no_argument, NULL, 's' }, + { "nocache", no_argument, NULL, 'n' }, + { "misalign", no_argument, NULL, 'm' }, + { "native-aio", no_argument, NULL, 'k' }, + { "discard", required_argument, NULL, 'd' }, + { "cache", required_argument, NULL, 't' }, + { "trace", required_argument, NULL, 'T' }, + { "object", required_argument, NULL, OPTION_OBJECT }, + { "image-opts", no_argument, NULL, OPTION_IMAGE_OPTS }, { NULL, 0, NULL, 0 } }; int c; |