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authorMihai Moldovan <ionic@ionic.de>2017-03-17 20:39:28 +0100
committerMihai Moldovan <ionic@ionic.de>2017-03-17 20:39:28 +0100
commit7fd5d934c1e73642e9919aa8dd5124466356fb89 (patch)
tree1942909531fe17bb60bd1e4601d7455b19b5c177 /nx-X11/programs/Xserver/os/WaitFor.c
parent6ac805ab4411d3045c99e3ceefe8495ac95d8e15 (diff)
parentf315ae066598d0dc955db081f8d0faf8d358292d (diff)
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Merge branch 'sunweaver-pr/setnotifyfd-ABI' into 3.6.x
Attributes GH PR #331: https://github.com/ArcticaProject/nx-libs/pull/331
Diffstat (limited to 'nx-X11/programs/Xserver/os/WaitFor.c')
-rw-r--r--nx-X11/programs/Xserver/os/WaitFor.c42
1 files changed, 25 insertions, 17 deletions
diff --git a/nx-X11/programs/Xserver/os/WaitFor.c b/nx-X11/programs/Xserver/os/WaitFor.c
index 0ecca8b7a..3ac2e1c7e 100644
--- a/nx-X11/programs/Xserver/os/WaitFor.c
+++ b/nx-X11/programs/Xserver/os/WaitFor.c
@@ -188,9 +188,9 @@ WaitForSomething(int *pClientsReady)
int curclient;
int selecterr;
int nready;
- fd_set devicesReadable;
CARD32 now = 0;
Bool someReady = FALSE;
+ Bool someNotifyWriteReady = FALSE;
#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_DEBUG)
fprintf(stderr, "WaitForSomething: Got called.\n");
@@ -338,7 +338,7 @@ WaitForSomething(int *pClientsReady)
if (dispatchException)
i = -1;
#endif
- else if (AnyClientsWriteBlocked)
+ else if (AnyWritesPending)
{
#if defined(NX_TRANS_SOCKET) && defined(NX_TRANS_DEBUG)
if (wt == NULL)
@@ -353,8 +353,9 @@ WaitForSomething(int *pClientsReady)
wt -> tv_sec, wt -> tv_usec);
}
#endif
- XFD_COPYSET(&ClientsWriteBlocked, &clientsWritable);
- i = Select (MaxClients, &LastSelectMask, &clientsWritable, NULL, wt);
+ XFD_COPYSET(&ClientsWriteBlocked, &LastSelectWriteMask);
+ XFD_ORSET(&LastSelectWriteMask, &NotifyWriteFds, &LastSelectWriteMask);
+ i = Select(MaxClients, &LastSelectMask, &LastSelectWriteMask, NULL, wt);
}
else
{
@@ -489,26 +490,33 @@ WaitForSomething(int *pClientsReady)
}
if (someReady)
XFD_ORSET(&LastSelectMask, &ClientsWithInput, &LastSelectMask);
- if (AnyClientsWriteBlocked && XFD_ANYSET (&clientsWritable))
- {
- NewOutputPending = TRUE;
- XFD_ORSET(&OutputPending, &clientsWritable, &OutputPending);
- XFD_UNSET(&ClientsWriteBlocked, &clientsWritable);
- if (! XFD_ANYSET(&ClientsWriteBlocked))
- AnyClientsWriteBlocked = FALSE;
+ if (AnyWritesPending) {
+ XFD_ANDSET(&clientsWritable, &LastSelectWriteMask, &ClientsWriteBlocked);
+ if (XFD_ANYSET(&clientsWritable)) {
+ NewOutputPending = TRUE;
+ XFD_ORSET(&OutputPending, &clientsWritable, &OutputPending);
+ XFD_UNSET(&ClientsWriteBlocked, &clientsWritable);
+ if (!XFD_ANYSET(&ClientsWriteBlocked) && NumNotifyWriteFd == 0)
+ AnyWritesPending = FALSE;
+ }
+ if (NumNotifyWriteFd != 0) {
+ XFD_ANDSET(&tmp_set, &LastSelectWriteMask, &NotifyWriteFds);
+ if (XFD_ANYSET(&tmp_set))
+ someNotifyWriteReady = TRUE;
+ }
}
- XFD_ANDSET(&devicesReadable, &LastSelectMask, &EnabledDevices);
XFD_ANDSET(&clientsReadable, &LastSelectMask, &AllClients);
XFD_ANDSET(&tmp_set, &LastSelectMask, &WellKnownConnections);
if (XFD_ANYSET(&tmp_set))
QueueWorkProc(EstablishNewConnections, NULL,
(void *)&LastSelectMask);
-#ifdef DPMSExtension
- if (XFD_ANYSET (&devicesReadable) && (DPMSPowerLevel != DPMSModeOn))
- DPMSSet(DPMSModeOn);
-#endif
- if (XFD_ANYSET (&devicesReadable) || XFD_ANYSET (&clientsReadable))
+
+ XFD_ANDSET(&tmp_set, &LastSelectMask, &NotifyReadFds);
+ if (XFD_ANYSET(&tmp_set) || someNotifyWriteReady)
+ HandleNotifyFds();
+
+ if (XFD_ANYSET (&clientsReadable))
break;
#ifdef WIN32
/* Windows keyboard and mouse events are added to the input queue