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Rewrite _sys_strcat

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This commit is contained in:
Nekotekina 2017-09-17 14:46:57 +03:00
parent a4b824c50a
commit 13304bd18b
1 changed files with 15 additions and 4 deletions
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19
rpcs3/Emu/Cell/Modules/sys_libc_.cpp
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@ -241,13 +241,24 @@ s32 _sys_strncmp(vm::cptr<char> str1, vm::cptr<char> str2, u32 max)
return 0;
}
vm::ptr<char> _sys_strcat(vm::ptr<char> dest, vm::cptr<char> source)
vm::ptr<char> _sys_strcat(vm::ptr<char> dst, vm::cptr<char> src)
{
sysPrxForUser.trace("_sys_strcat(dest=*0x%x, source=%s)", dest, source);
sysPrxForUser.trace("_sys_strcat(dst=*0x%x %s, src=%s)", dst, dst, src);
verify(HERE), std::strcat(dest.get_ptr(), source.get_ptr()) == dest.get_ptr();
auto str = dst;
return dest;
while (*str)
{
str++;
}
for (u32 i = 0;; i++)
{
if (!(str[i] = src[i]))
{
return dst;
}
}
}
vm::cptr<char> _sys_strchr(vm::cptr<char> str, s32 ch)