diff options
Diffstat (limited to 'package/network/services/igmpproxy/patches/100-use-monotic-clock-instead-of-time-of-day.patch')
| -rw-r--r-- | package/network/services/igmpproxy/patches/100-use-monotic-clock-instead-of-time-of-day.patch | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/package/network/services/igmpproxy/patches/100-use-monotic-clock-instead-of-time-of-day.patch b/package/network/services/igmpproxy/patches/100-use-monotic-clock-instead-of-time-of-day.patch deleted file mode 100644 index e75283c..0000000 --- a/package/network/services/igmpproxy/patches/100-use-monotic-clock-instead-of-time-of-day.patch +++ /dev/null @@ -1,120 +0,0 @@ -From d0e66e0719ae8eb549f7cc220fdc66575d3db332 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski <jonas.gorski@gmail.com> -Date: Thu, 29 Mar 2012 17:01:11 +0200 -Subject: [PATCH 4/4] use monotic clock instead of time of day - -The time of day might chance e.g. by daylight savings time during the -runtime, which causes timers to fire repeatedly for a long time. - -Contributed by T-Labs, Deutsche Telekom Innovation Laboratories - -Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> ---- - configure.ac | 2 ++ - src/igmpproxy.c | 26 +++++++++++++------------- - src/igmpproxy.h | 3 ++- - 3 files changed, 17 insertions(+), 14 deletions(-) - -diff --git a/configure.ac b/configure.ac -index 85beb08..bd84eba 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -25,6 +25,8 @@ AC_CHECK_MEMBERS([struct sockaddr_in.sin_len], [], [], [[ - #include <netinet/in.h> - ]]) - -+AC_SEARCH_LIBS([clock_gettime],[rt]) -+ - AC_CONFIG_FILES([ - Makefile - doc/Makefile -diff --git a/src/igmpproxy.c b/src/igmpproxy.c -index 35000c7..3a9ccad 100644 ---- a/src/igmpproxy.c -+++ b/src/igmpproxy.c -@@ -234,13 +234,13 @@ void igmpProxyRun() { - int MaxFD, Rt, secs; - fd_set ReadFDS; - socklen_t dummy = 0; -- struct timeval curtime, lasttime, difftime, tv; -+ struct timespec curtime, lasttime, difftime, tv; - // The timeout is a pointer in order to set it to NULL if nessecary. -- struct timeval *timeout = &tv; -+ struct timespec *timeout = &tv; - - // Initialize timer vars -- difftime.tv_usec = 0; -- gettimeofday(&curtime, NULL); -+ difftime.tv_nsec = 0; -+ clock_gettime(CLOCK_MONOTONIC, &curtime); - lasttime = curtime; - - // First thing we send a membership query in downstream VIF's... -@@ -263,7 +263,7 @@ void igmpProxyRun() { - if(secs == -1) { - timeout = NULL; - } else { -- timeout->tv_usec = 0; -+ timeout->tv_nsec = 0; - timeout->tv_sec = secs; - } - -@@ -274,7 +274,7 @@ void igmpProxyRun() { - FD_SET( MRouterFD, &ReadFDS ); - - // wait for input -- Rt = select( MaxFD +1, &ReadFDS, NULL, NULL, timeout ); -+ Rt = pselect( MaxFD +1, &ReadFDS, NULL, NULL, timeout, NULL ); - - // log and ignore failures - if( Rt < 0 ) { -@@ -307,20 +307,20 @@ void igmpProxyRun() { - */ - if (Rt == 0) { - curtime.tv_sec = lasttime.tv_sec + secs; -- curtime.tv_usec = lasttime.tv_usec; -+ curtime.tv_nsec = lasttime.tv_nsec; - Rt = -1; /* don't do this next time through the loop */ - } else { -- gettimeofday(&curtime, NULL); -+ clock_gettime(CLOCK_MONOTONIC, &curtime); - } - difftime.tv_sec = curtime.tv_sec - lasttime.tv_sec; -- difftime.tv_usec += curtime.tv_usec - lasttime.tv_usec; -- while (difftime.tv_usec > 1000000) { -+ difftime.tv_nsec += curtime.tv_nsec - lasttime.tv_nsec; -+ while (difftime.tv_nsec > 1000000000) { - difftime.tv_sec++; -- difftime.tv_usec -= 1000000; -+ difftime.tv_nsec -= 1000000000; - } -- if (difftime.tv_usec < 0) { -+ if (difftime.tv_nsec < 0) { - difftime.tv_sec--; -- difftime.tv_usec += 1000000; -+ difftime.tv_nsec += 1000000000; - } - lasttime = curtime; - if (secs == 0 || difftime.tv_sec > 0) -diff --git a/src/igmpproxy.h b/src/igmpproxy.h -index 4df8a79..36a4f04 100644 ---- a/src/igmpproxy.h -+++ b/src/igmpproxy.h -@@ -44,12 +44,13 @@ - #include <string.h> - #include <fcntl.h> - #include <stdbool.h> -+#include <time.h> - - #include <sys/socket.h> - #include <sys/un.h> --#include <sys/time.h> - #include <sys/ioctl.h> - #include <sys/param.h> -+#include <sys/select.h> - - #include <net/if.h> - #include <netinet/in.h> --- -1.7.2.5 - |