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Implemented _sys_memchr

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This commit is contained in:
Nekotekina 2017-07-12 00:49:58 +03:00
parent 8202352452
commit 4a512694d9
1 changed files with 20 additions and 2 deletions
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22
rpcs3/Emu/Cell/Modules/sys_libc_.cpp
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@ -97,9 +97,27 @@ s32 _sys_memcmp(vm::cptr<void> buf1, vm::cptr<void> buf2, u32 size)
return std::memcmp(buf1.get_ptr(), buf2.get_ptr(), size); return std::memcmp(buf1.get_ptr(), buf2.get_ptr(), size);
} }
s32 _sys_memchr() vm::ptr<u8> _sys_memchr(vm::ptr<u8> buf, u8 ch, s32 size)
{ {
fmt::throw_exception("Unimplemented" HERE); sysPrxForUser.trace("_sys_memchr(buf=*0x%x, ch=0x%x, size=0x%x)", buf, ch, size);
if (!buf)
{
return vm::null;
}
while (size > 0)
{
if (*buf == ch)
{
return buf;
}
buf++;
size--;
}
return vm::null;
} }
vm::ptr<void> _sys_memmove(vm::ptr<void> dst, vm::cptr<void> src, u32 size) vm::ptr<void> _sys_memmove(vm::ptr<void> dst, vm::cptr<void> src, u32 size)