timer: add time management functions

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

8 files changed, 26 insertions, 12 deletions

diff --git a/netsniff-ng.c b/netsniff-ng.c
index 65875d8..ed488aa 100644
--- a/netsniff-ng.c
+++ b/netsniff-ng.c
@@ -42,6 +42,7 @@
 #include "geoip.h"
 #include "lockme.h"
 #include "tprintf.h"
+#include "timer.h"
 #include "dissector.h"
 #include "xmalloc.h"
 
diff --git a/netsniff-ng/Makefile b/netsniff-ng/Makefile
index cbe8f64..4621179 100644
--- a/netsniff-ng/Makefile
+++ b/netsniff-ng/Makefile
@@ -57,6 +57,7 @@ netsniff-ng-objs =	dissector.o \
 			ring.o \
 			tprintf.o \
 			tstamping.o \
+			timer.o \
 			geoip.o \
 			mac80211.o \
 			netsniff-ng.o
diff --git a/timer.c b/timer.c
new file mode 100644
index 0000000..8941ab7
--- /dev/null
+++ b/timer.c
@@ -0,0 +1,13 @@
+#include <sys/time.h>
+
+#include "timer.h"
+
+void set_itimer_interval_value(struct itimerval *itimer, unsigned long sec,
+			       unsigned long usec)
+{
+	itimer->it_interval.tv_sec = sec;
+	itimer->it_interval.tv_usec = usec;
+
+	itimer->it_value.tv_sec = sec;
+	itimer->it_value.tv_usec = usec;
+}
diff --git a/timer.h b/timer.h
new file mode 100644
index 0000000..8e869c8
--- /dev/null
+++ b/timer.h
@@ -0,0 +1,9 @@
+#ifndef TIMER_H
+#define TIMER_H
+
+#include <sys/time.h>
+
+extern void set_itimer_interval_value(struct itimerval *itimer, unsigned long sec,
+				      unsigned long usec);
+
+#endif /* TIMER_H */
diff --git a/trafgen.c b/trafgen.c
index 41d04bd..fc15e20 100644
--- a/trafgen.c
+++ b/trafgen.c
@@ -48,6 +48,7 @@
 #include "built_in.h"
 #include "trafgen_conf.h"
 #include "tprintf.h"
+#include "timer.h"
 #include "ring_tx.h"
 #include "csum.h"
 
diff --git a/trafgen/Makefile b/trafgen/Makefile
index 5aeb424..9555ca0 100644
--- a/trafgen/Makefile
+++ b/trafgen/Makefile
@@ -16,6 +16,7 @@ trafgen-objs =	xmalloc.o \
 		mac80211.o \
 		ring_tx.o \
 		ring.o \
+		timer.o \
 		trafgen_lexer.yy.o \
 		trafgen_parser.tab.o \
 		trafgen.o
diff --git a/xutils.c b/xutils.c
index 35f9092..56b4c59 100644
--- a/xutils.c
+++ b/xutils.c
@@ -71,13 +71,3 @@ int set_epoll_descriptor2(int fd_epoll, int action, int fd_toadd, int events)
 
 	return epoll_ctl(fd_epoll, action, fd_toadd, &ev);
 }
-
-void set_itimer_interval_value(struct itimerval *itimer, unsigned long sec,
-			       unsigned long usec)
-{
-	itimer->it_interval.tv_sec = sec;
-	itimer->it_interval.tv_usec = usec;
-
-	itimer->it_value.tv_sec = sec;
-	itimer->it_value.tv_usec = usec;
-}
diff --git a/xutils.h b/xutils.h
index dd30fad..2e0e251 100644
--- a/xutils.h
+++ b/xutils.h
@@ -27,7 +27,5 @@
 
 extern void set_epoll_descriptor(int fd_epoll, int action, int fd_toadd, int events);
 extern int set_epoll_descriptor2(int fd_epoll, int action, int fd_toadd, int events);
-extern void set_itimer_interval_value(struct itimerval *itimer, unsigned long sec,
-				      unsigned long usec);
 
 #endif /* XSYS_H */