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[Kernel] Fix the data type issue in kservice.c

This commit is contained in:
Bernard Xiong 2018-10-31 21:32:34 +08:00
parent 484afe9d2c
commit 432210809d
1 changed files with 12 additions and 13 deletions
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25
src/kservice.c
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@ -133,8 +133,8 @@ void *rt_memset(void *s, int c, rt_ubase_t count)
return s;
#else
#define LBLOCKSIZE (sizeof(rt_int32_t))
#define UNALIGNED(X) ((rt_int32_t)X & (LBLOCKSIZE - 1))
#define LBLOCKSIZE (sizeof(long))
#define UNALIGNED(X) ((long)X & (LBLOCKSIZE - 1))
#define TOO_SMALL(LEN) ((LEN) < LBLOCKSIZE)
int i;
@ -226,11 +226,10 @@ void *rt_memcpy(void *dst, const void *src, rt_ubase_t count)
return dst;
#else
#define UNALIGNED(X, Y) \
(((rt_int32_t)X & (sizeof(rt_int32_t) - 1)) | \
((rt_int32_t)Y & (sizeof(rt_int32_t) - 1)))
#define BIGBLOCKSIZE (sizeof(rt_int32_t) << 2)
#define LITTLEBLOCKSIZE (sizeof(rt_int32_t))
#define UNALIGNED(X, Y) \
(((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
#define BIGBLOCKSIZE (sizeof (long) << 2)
#define LITTLEBLOCKSIZE (sizeof (long))
#define TOO_SMALL(LEN) ((LEN) < BIGBLOCKSIZE)
char *dst_ptr = (char *)dst;
@ -542,20 +541,20 @@ RTM_EXPORT(rt_show_version);
/* private function */
#define isdigit(c) ((unsigned)((c) - '0') < 10)
rt_inline rt_int32_t divide(rt_int32_t *n, rt_int32_t base)
rt_inline int divide(long *n, int base)
{
rt_int32_t res;
int res;
/* optimized for processor which does not support divide instructions. */
if (base == 10)
{
res = ((rt_uint32_t) * n) % 10U;
*n = ((rt_uint32_t) * n) / 10U;
res = (int)(((unsigned long)*n) % 10U);
*n = (long)(((unsigned long)*n) / 10U);
}
else
{
res = ((rt_uint32_t) * n) % 16U;
*n = ((rt_uint32_t) * n) / 16U;
res = (int)(((unsigned long)*n) % 16U);
*n = (long)(((unsigned long)*n) / 16U);
}
return res;