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scst/include/backport.h: Backport cpu_to_be32_array()

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8838 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2020-03-20 17:23:00 +00:00
parent eb67ff6780
commit 5ebd20d839
1 changed files with 15 additions and 0 deletions
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15
scst/include/backport.h
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@@ -182,6 +182,21 @@ static inline void *bsg_job_sense(struct bsg_job *job)
#endif
#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31) */
/* <linux/byteorder/generic.h> */
/*
* See also f2f2efb807d3 ("byteorder: Move {cpu_to_be32, be32_to_cpu}_array()
* from Thunderbolt to core") # v4.15.
*/
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
static inline void cpu_to_be32_array(__be32 *dst, const u32 *src, size_t len)
{
int i;
for (i = 0; i < len; i++)
dst[i] = cpu_to_be32(src[i]);
}
#endif
/* <linux/compiler.h> */
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 20)