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[v5,08/10] qemu-nbd: don't overlap long option values with short options

Message ID 1454417864-18774-9-git-send-email-berrange@redhat.com
State New
Headers show

Commit Message

Daniel P. Berrangé Feb. 2, 2016, 12:57 p.m. UTC 
When defining values for long options, the normal practice is
to start numbering from 256, to avoid overlap with the range
of valid values for short options.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 qemu-nbd.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
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Patch

diff --git a/qemu-nbd.c b/qemu-nbd.c
index ee91e47..026cf86 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -42,12 +42,12 @@ 
 #include <pthread.h>
 
 #define SOCKET_PATH                "/var/lock/qemu-nbd-%s"
-#define QEMU_NBD_OPT_CACHE         1
-#define QEMU_NBD_OPT_AIO           2
-#define QEMU_NBD_OPT_DISCARD       3
-#define QEMU_NBD_OPT_DETECT_ZEROES 4
-#define QEMU_NBD_OPT_OBJECT        5
-#define QEMU_NBD_OPT_IMAGE_OPTS    6
+#define QEMU_NBD_OPT_CACHE         256
+#define QEMU_NBD_OPT_AIO           257
+#define QEMU_NBD_OPT_DISCARD       258
+#define QEMU_NBD_OPT_DETECT_ZEROES 259
+#define QEMU_NBD_OPT_OBJECT        260
+#define QEMU_NBD_OPT_IMAGE_OPTS    261
 
 static NBDExport *exp;
 static int verbose;