Hi guys,
In procedure
Bool VmCheck_IsVirtualWorld(void)
We have this logic for check virtuality in POSIX OSes (extract comes below).
The first question is:
what aspect of Virtualization does it test? Something about signals?
The second question is:
why can't we limit ourselves to only checking the Vmware version by
VmCheck_GetVersion and exit if it returns false?
Many thanks!
==========
int signals[] = {
SIGSEGV,
};
struct sigaction olds[ARRAYSIZE(signals)];
if (Signal_SetGroupHandler(signals, olds, ARRAYSIZE(signals),
VmCheckSegvHandler) == 0) {
exit(1);
}
if (sigsetjmp(jmpBuf, TRUE) == 0) {
jmpIsSet = TRUE;
VmCheck_GetVersion(&version, &dummy);
} else {
jmpIsSet = FALSE;
return FALSE;
}
if (Signal_ResetGroupHandler(signals, olds, ARRAYSIZE(signals)) == 0) {
exit(1);
}
==========
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