From 9fbda39bf7687ceeee28813f30f6e3ec5c72fc5d Mon Sep 17 00:00:00 2001 From: William Cohen Date: Thu, 29 Jan 2009 16:55:06 -0500 Subject: Move some systemtap.sample tests to systemtap.base. --- testsuite/systemtap.base/gtod.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 testsuite/systemtap.base/gtod.c (limited to 'testsuite/systemtap.base/gtod.c') diff --git a/testsuite/systemtap.base/gtod.c b/testsuite/systemtap.base/gtod.c new file mode 100644 index 00000000..abc08543 --- /dev/null +++ b/testsuite/systemtap.base/gtod.c @@ -0,0 +1,26 @@ +#include +#include +#include +#include + +int main (int argc, char *argv[]) +{ + int i; + struct timeval tv[100][2]; + int us = 0; + if (argc == 2) us = atoi(argv[1]); + for (i=0; i<100; i++) { + gettimeofday(&tv[i][0], NULL); + setsid(); + gettimeofday(&tv[i][1], NULL); + if (us) usleep(us); + } + for (i=0; i<100; i++) { + // change last 4 chars for correctly sorting even if the + // time stamps are completely same. + printf("%8d%06d :%02d appl\n", tv[i][0].tv_sec, tv[i][0].tv_usec, i); + printf("%8d%06d :%02d prog\n", tv[i][1].tv_sec, tv[i][1].tv_usec, i); + } + return 0; +} + -- cgit