From: "Alexey I. Froloff" <[email protected]>
---
wmpager/src/wmpager.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/wmpager/src/wmpager.c b/wmpager/src/wmpager.c
index 8d74e7f..7080b63 100644
--- a/wmpager/src/wmpager.c
+++ b/wmpager/src/wmpager.c
@@ -11,6 +11,7 @@
#include <X11/extensions/shape.h>
#include <sys/time.h>
#include <sys/types.h>
+#include <sys/select.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
@@ -278,6 +279,7 @@ void initApplicationName (char* szApplicationName) {
*/
static Display* _display;
+static int _xfd;
Display* getDisplay () {
return _display;
@@ -308,6 +310,7 @@ void initDisplay (char* szDisplay) {
);
exit(-1);
}
+ _xfd= XConnectionNumber(_display);
}
/*
@@ -697,6 +700,8 @@ void loop () {
Display* display= getDisplay();
XEvent event;
char* atom_name;
+ struct timeval tv;
+ fd_set fds;
if (isVerbose()) {
fprintf(stdout, "[%8ld] starting event loop\n",
currentTimeMillis());
@@ -749,7 +754,12 @@ void loop () {
break;
}
}
- usleep(50000);
+
+ tv.tv_sec = 0;
+ tv.tv_usec = 500000UL;
+ FD_ZERO(&fds);
+ FD_SET(_xfd, &fds);
+ select(_xfd + 1, &fds, NULL, NULL, &tv);
}
}
--
1.7.11.4
--
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