[stgt] [PATCH] add get_unaligend_be24 and put_unaligend_be24

[FUJITA Tomonori]

Signed-off-by: FUJITA Tomonori <fujita.tomonori at lab.ntt.co.jp>
---
 usr/be_byteshift.h |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/usr/be_byteshift.h b/usr/be_byteshift.h
index 5c6a619..82b7da6 100644
--- a/usr/be_byteshift.h
+++ b/usr/be_byteshift.h
@@ -40,6 +40,11 @@ static inline uint16_t get_unaligned_be16(const void *p)
 	return __get_unaligned_be16((const uint8_t *)p);
 }
 
+static inline uint32_t get_unaligned_be24(const uint8_t *p)
+{
+	return p[0] << 16 | p[1] << 8 | p[2];
+}
+
 static inline uint32_t get_unaligned_be32(const void *p)
 {
 	return __get_unaligned_be32((const uint8_t *)p);
@@ -55,6 +60,13 @@ static inline void put_unaligned_be16(uint16_t val, void *p)
 	__put_unaligned_be16(val, p);
 }
 
+static inline void put_unaligned_be24(uint32_t val, void *p)
+{
+	((uint8_t *)p)[0] = (val >> 16) & 0xff;
+	((uint8_t *)p)[1] = (val >> 8) & 0xff;
+	((uint8_t *)p)[2] = val & 0xff;
+}
+
 static inline void put_unaligned_be32(uint32_t val, void *p)
 {
 	__put_unaligned_be32(val, p);
-- 
1.5.6.5

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