windows: RtlGenRandom cannot always be statically linked

aiju committed 8 years ago

Commit ee260881 parent 19fc2211 file · +6 −2Browse files

Unified · Split

kern/win32.c+6−2

@@ -126,12 +126,16 @@ procwakeup(Proc *p) · 125 unmodified lines
126	126	ReleaseSemaphore(op->sema, 1, 0);
127	127	}
128	128
129		−#define RtlGenRandom SystemFunction036
130		−BOOLEAN WINAPI RtlGenRandom(PVOID, ULONG);
	129	+BOOLEAN WINAPI (*RtlGenRandom)(PVOID, ULONG);
131	130
132	131	void
133	132	randominit(void)
134	133	{
	134	+ HMODULE mod;
	135	+
	136	+ mod = LoadLibraryW(L"ADVAPI32.DLL");
	137	+ if(mod != NULL)
	138	+ RtlGenRandom = (void *) GetProcAddress(mod, "SystemFunction036");
135	139	}
136	140
137	141	ulong