Add pazpar2_sleep utility

diff --git a/src/eventl.c b/src/eventl.c
index 1d72235..4992391 100644 (file)
--- a/src/eventl.c
+++ b/src/eventl.c
@@ -32,6 +32,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #include <config.h>
 #endif
 
+#include <math.h>
 #include <stdio.h>
 #include <assert.h>
 
@@ -167,7 +168,7 @@ static int event_loop(iochan_man_t man, IOCHAN *iochans)
        IOCHAN p, *nextp;
        fd_set in, out, except;
        int res, max;
-       static struct timeval nullto = {0, 0}, to;
+       static struct timeval to;
        struct timeval *timeout;
 
        FD_ZERO(&in);
@@ -310,6 +311,18 @@ void iochan_man_events(iochan_man_t man)
     event_loop(man, &man->channel_list);
 }
 
+void pazpar2_sleep(double d)
+{
+#ifdef WIN32
+    Sleep( (DWORD) (d * 1000));
+#else
+    struct timeval tv;
+    tv.tv_sec = floor(d);
+    tv.tv_usec = (d - floor(d)) * 1000000;
+    select(0, 0, 0, 0, &tv);
+#endif
+}
+
 /*
  * Local variables:
  * c-basic-offset: 4

diff --git a/src/eventl.h b/src/eventl.h
index 1e701b8..e22b90e 100644 (file)
--- a/src/eventl.h
+++ b/src/eventl.h
@@ -76,6 +76,8 @@ void iochan_man_destroy(iochan_man_t *mp);
 
 IOCHAN iochan_create(int fd, IOC_CALLBACK cb, int flags, const char *name);
 
+void pazpar2_sleep(double d);
+
 #endif
 /*
  * Local variables: