Merge branch 'iperf_time' of https://github.com/accelleran/iperf into…

… accelleran-iperf_time
gordenbrown51 · Sep 28, 2018 · d13fa7c · d13fa7c
2 parents 197d27a + cde81d7
commit d13fa7c
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Showing 17 changed files with 451 additions and 137 deletions.
diff --git a/configure b/configure
@@ -13111,6 +13111,75 @@ $as_echo "#define HAVE_SO_MAX_PACING_RATE 1" >>confdefs.h
 
 fi
 
+# Check if we need -lrt for clock_gettime
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+$as_echo_n "checking for library containing clock_gettime... " >&6; }
+if ${ac_cv_search_clock_gettime+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clock_gettime ();
+int
+main ()
+{
+return clock_gettime ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' rt posix4; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_clock_gettime=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_clock_gettime+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_clock_gettime+:} false; then :
+
+else
+  ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+$as_echo "$ac_cv_search_clock_gettime" >&6; }
+ac_res=$ac_cv_search_clock_gettime
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+# Check for clock_gettime support
+for ac_func in clock_gettime
+do :
+  ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
+if test "x$ac_cv_func_clock_gettime" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_CLOCK_GETTIME 1
+_ACEOF
+
+fi
+done
+
 
 ac_config_files="$ac_config_files Makefile src/Makefile src/version.h examples/Makefile iperf3.spec"
 

diff --git a/configure.ac b/configure.ac
@@ -189,5 +189,9 @@ if test "x$iperf3_cv_header_so_max_pacing_rate" = "xyes"; then
     AC_DEFINE([HAVE_SO_MAX_PACING_RATE], [1], [Have SO_MAX_PACING_RATE sockopt.])
 fi
 
+# Check if we need -lrt for clock_gettime
+AC_SEARCH_LIBS(clock_gettime, [rt posix4])
+# Check for clock_gettime support
+AC_CHECK_FUNCS([clock_gettime])
 
 AC_OUTPUT([Makefile src/Makefile src/version.h examples/Makefile iperf3.spec])
diff --git a/src/Makefile.am b/src/Makefile.am
@@ -31,7 +31,9 @@ libiperf_la_SOURCES     = \
                         iperf_sctp.h \
                         iperf_util.c \
                         iperf_util.h \
-                        dscp.c \
+                        iperf_time.c \
+                        iperf_time.h \
+			dscp.c \
                         net.c \
                         net.h \
                         portable_endian.h \

diff --git a/src/Makefile.in b/src/Makefile.in
@@ -147,7 +147,8 @@ libiperf_la_LIBADD =
 am_libiperf_la_OBJECTS = cjson.lo iperf_api.lo iperf_error.lo \
 	iperf_auth.lo iperf_client_api.lo iperf_locale.lo \
 	iperf_server_api.lo iperf_tcp.lo iperf_udp.lo iperf_sctp.lo \
-	iperf_util.lo dscp.lo net.lo tcp_info.lo timer.lo units.lo
+	iperf_util.lo iperf_time.lo dscp.lo net.lo tcp_info.lo \
+	timer.lo units.lo
 libiperf_la_OBJECTS = $(am_libiperf_la_OBJECTS)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
@@ -177,6 +178,7 @@ am__objects_1 = iperf3_profile-cjson.$(OBJEXT) \
 	iperf3_profile-iperf_udp.$(OBJEXT) \
 	iperf3_profile-iperf_sctp.$(OBJEXT) \
 	iperf3_profile-iperf_util.$(OBJEXT) \
+	iperf3_profile-iperf_time.$(OBJEXT) \
 	iperf3_profile-dscp.$(OBJEXT) iperf3_profile-net.$(OBJEXT) \
 	iperf3_profile-tcp_info.$(OBJEXT) \
 	iperf3_profile-timer.$(OBJEXT) iperf3_profile-units.$(OBJEXT)
@@ -239,6 +241,7 @@ am__depfiles_remade = ./$(DEPDIR)/cjson.Plo ./$(DEPDIR)/dscp.Plo \
 	./$(DEPDIR)/iperf3_profile-iperf_sctp.Po \
 	./$(DEPDIR)/iperf3_profile-iperf_server_api.Po \
 	./$(DEPDIR)/iperf3_profile-iperf_tcp.Po \
+	./$(DEPDIR)/iperf3_profile-iperf_time.Po \
 	./$(DEPDIR)/iperf3_profile-iperf_udp.Po \
 	./$(DEPDIR)/iperf3_profile-iperf_util.Po \
 	./$(DEPDIR)/iperf3_profile-main.Po \
@@ -639,7 +642,9 @@ libiperf_la_SOURCES = \
                         iperf_sctp.h \
                         iperf_util.c \
                         iperf_util.h \
-                        dscp.c \
+                        iperf_time.c \
+                        iperf_time.h \
+			dscp.c \
                         net.c \
                         net.h \
                         portable_endian.h \
@@ -877,6 +882,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-iperf_sctp.Po@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-iperf_server_api.Po@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-iperf_tcp.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-iperf_time.Po@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-iperf_udp.Po@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-iperf_util.Po@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf3_profile-main.Po@am__quote@ # am--include-marker
@@ -892,6 +898,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf_sctp.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf_server_api.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf_tcp.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf_time.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf_udp.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iperf_util.Plo@am__quote@ # am--include-marker
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/net.Plo@am__quote@ # am--include-marker
@@ -1112,6 +1119,20 @@ iperf3_profile-iperf_util.obj: iperf_util.c
 @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(iperf3_profile_CFLAGS) $(CFLAGS) -c -o iperf3_profile-iperf_util.obj `if test -f 'iperf_util.c'; then $(CYGPATH_W) 'iperf_util.c'; else $(CYGPATH_W) '$(srcdir)/iperf_util.c'; fi`
 
+iperf3_profile-iperf_time.o: iperf_time.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(iperf3_profile_CFLAGS) $(CFLAGS) -MT iperf3_profile-iperf_time.o -MD -MP -MF $(DEPDIR)/iperf3_profile-iperf_time.Tpo -c -o iperf3_profile-iperf_time.o `test -f 'iperf_time.c' || echo '$(srcdir)/'`iperf_time.c
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/iperf3_profile-iperf_time.Tpo $(DEPDIR)/iperf3_profile-iperf_time.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='iperf_time.c' object='iperf3_profile-iperf_time.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(iperf3_profile_CFLAGS) $(CFLAGS) -c -o iperf3_profile-iperf_time.o `test -f 'iperf_time.c' || echo '$(srcdir)/'`iperf_time.c
+
+iperf3_profile-iperf_time.obj: iperf_time.c
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(iperf3_profile_CFLAGS) $(CFLAGS) -MT iperf3_profile-iperf_time.obj -MD -MP -MF $(DEPDIR)/iperf3_profile-iperf_time.Tpo -c -o iperf3_profile-iperf_time.obj `if test -f 'iperf_time.c'; then $(CYGPATH_W) 'iperf_time.c'; else $(CYGPATH_W) '$(srcdir)/iperf_time.c'; fi`
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/iperf3_profile-iperf_time.Tpo $(DEPDIR)/iperf3_profile-iperf_time.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='iperf_time.c' object='iperf3_profile-iperf_time.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(iperf3_profile_CFLAGS) $(CFLAGS) -c -o iperf3_profile-iperf_time.obj `if test -f 'iperf_time.c'; then $(CYGPATH_W) 'iperf_time.c'; else $(CYGPATH_W) '$(srcdir)/iperf_time.c'; fi`
+
 iperf3_profile-dscp.o: dscp.c
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(iperf3_profile_CFLAGS) $(CFLAGS) -MT iperf3_profile-dscp.o -MD -MP -MF $(DEPDIR)/iperf3_profile-dscp.Tpo -c -o iperf3_profile-dscp.o `test -f 'dscp.c' || echo '$(srcdir)/'`dscp.c
 @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/iperf3_profile-dscp.Tpo $(DEPDIR)/iperf3_profile-dscp.Po
@@ -1683,6 +1704,7 @@ distclean: distclean-am
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_sctp.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_server_api.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_tcp.Po
+	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_time.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_udp.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_util.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-main.Po
@@ -1698,6 +1720,7 @@ distclean: distclean-am
 	-rm -f ./$(DEPDIR)/iperf_sctp.Plo
 	-rm -f ./$(DEPDIR)/iperf_server_api.Plo
 	-rm -f ./$(DEPDIR)/iperf_tcp.Plo
+	-rm -f ./$(DEPDIR)/iperf_time.Plo
 	-rm -f ./$(DEPDIR)/iperf_udp.Plo
 	-rm -f ./$(DEPDIR)/iperf_util.Plo
 	-rm -f ./$(DEPDIR)/net.Plo
@@ -1766,6 +1789,7 @@ maintainer-clean: maintainer-clean-am
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_sctp.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_server_api.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_tcp.Po
+	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_time.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_udp.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-iperf_util.Po
 	-rm -f ./$(DEPDIR)/iperf3_profile-main.Po
@@ -1781,6 +1805,7 @@ maintainer-clean: maintainer-clean-am
 	-rm -f ./$(DEPDIR)/iperf_sctp.Plo
 	-rm -f ./$(DEPDIR)/iperf_server_api.Plo
 	-rm -f ./$(DEPDIR)/iperf_tcp.Plo
+	-rm -f ./$(DEPDIR)/iperf_time.Plo
 	-rm -f ./$(DEPDIR)/iperf_udp.Plo
 	-rm -f ./$(DEPDIR)/iperf_util.Plo
 	-rm -f ./$(DEPDIR)/net.Plo

diff --git a/src/iperf.h b/src/iperf.h
@@ -61,6 +61,7 @@
 #include "timer.h"
 #include "queue.h"
 #include "cjson.h"
+#include "iperf_time.h"
 
 #if defined(HAVE_SSL)
 #include <openssl/bio.h>
@@ -72,8 +73,8 @@ typedef uint64_t iperf_size_t;
 struct iperf_interval_results
 {
     iperf_size_t bytes_transferred; /* bytes transfered in this interval */
-    struct timeval interval_start_time;
-    struct timeval interval_end_time;
+    struct iperf_time interval_start_time;
+    struct iperf_time interval_end_time;
     float     interval_duration;
 
     /* for UDP */
@@ -119,9 +120,9 @@ struct iperf_stream_result
     int stream_sum_rtt;
     int stream_count_rtt;
     int stream_max_snd_cwnd;
-    struct timeval start_time;
-    struct timeval end_time;
-    struct timeval start_time_fixed;
+    struct iperf_time start_time;
+    struct iperf_time end_time;
+    struct iperf_time start_time_fixed;
     double sender_time;
     double receiver_time;
     TAILQ_HEAD(irlisthead, iperf_interval_results) interval_results;