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hyung-hwan 2008-04-25 06:33:26 +00:00
parent 07269b0454
commit 3fe679f867
1 changed files with 12 additions and 11 deletions
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23
ase/cmn/mem.c
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@ -1,5 +1,5 @@
/* /*
* $Id: mem.c 161 2008-04-24 12:19:44Z baconevi $ * $Id: mem.c 162 2008-04-24 12:33:26Z baconevi $
* *
* {License} * {License}
*/ */
@ -29,8 +29,8 @@ void* ase_memcpy (void* dst, const void* src, ase_size_t n)
if (n >= ASE_SIZEOF(ase_ulong_t) && IS_BOTH_ALIGNED(dst,src)) if (n >= ASE_SIZEOF(ase_ulong_t) && IS_BOTH_ALIGNED(dst,src))
{ {
const ase_ulong_t* du = (const ase_ulong_t*)dst; ase_ulong_t* du = (ase_ulong_t*)dst;
const ase_ulong_t* su = (const ase_ulong_t*)src; ase_ulong_t* su = (ase_ulong_t*)src;
while (n >= ASE_SIZEOF(ase_ulong_t)) while (n >= ASE_SIZEOF(ase_ulong_t))
{ {
@ -70,7 +70,7 @@ void* ase_memset (void* dst, int val, ase_size_t n)
if (n >= ASE_SIZEOF(ase_ulong_t) && IS_ALIGNED(dst)) if (n >= ASE_SIZEOF(ase_ulong_t) && IS_ALIGNED(dst))
{ {
const ase_ulong_t* u = (const ase_ulong_t*)dst; ase_ulong_t* u = (ase_ulong_t*)dst;
ase_ulong_t uv = 0; ase_ulong_t uv = 0;
int i; int i;
@ -88,7 +88,10 @@ void* ase_memset (void* dst, int val, ase_size_t n)
d = (ase_byte_t*)u; d = (ase_byte_t*)u;
} }
else d = (ase_byte_t*)dst; else
{
d = (ase_byte_t*)dst;
}
while (n-- > 0) *d++ = (ase_byte_t)val; while (n-- > 0) *d++ = (ase_byte_t)val;
return dst; return dst;
@ -142,15 +145,13 @@ int ase_memcmp (const void* s1, const void* s2, ase_size_t n)
while (n >= ASE_SIZEOF(ase_ulong_t)) while (n >= ASE_SIZEOF(ase_ulong_t))
{ {
if (*u1 != *u2) if (*u1 != *u2) break;
{
b1 = (const ase_byte_t*)u1;
b2 = (const ase_byte_t*)u2;
break;
}
u1++; u2++; u1++; u2++;
n -= ASE_SIZEOF(ase_ulong_t); n -= ASE_SIZEOF(ase_ulong_t);
} }
b1 = (const ase_byte_t*)u1;
b2 = (const ase_byte_t*)u2;
} }
else else
{ {