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[4/5] kvm tools: support unsigned int options

Message ID 1389029917-23773-5-git-send-email-will.deacon@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Will Deacon Jan. 6, 2014, 5:38 p.m. UTC 
From: Robin Murphy <Robin.Murphy@arm.com>

Add support for unsigned int command-line options by implementing the
OPT_UINTEGER macro.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
 tools/kvm/include/kvm/parse-options.h | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/tools/kvm/include/kvm/parse-options.h b/tools/kvm/include/kvm/parse-options.h
index 09a5fca71117..b03f151240d0 100644
--- a/tools/kvm/include/kvm/parse-options.h
+++ b/tools/kvm/include/kvm/parse-options.h
@@ -109,6 +109,15 @@  struct option {
 	.help = (h)                         \
 }
 
+#define OPT_UINTEGER(s, l, v, h)            \
+{                                           \
+	.type = OPTION_UINTEGER,            \
+	.short_name = (s),                  \
+	.long_name = (l),                   \
+	.value = check_vtype(v, unsigned int *), \
+	.help = (h)                         \
+}
+
 #define OPT_U64(s, l, v, h)                 \
 {                                           \
 	.type = OPTION_U64,                 \