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lttng-ust(3): document liblttng-ust-fd
[lttng-ust.git]
/
tests
/
hello
/
hello.c
diff --git
a/tests/hello/hello.c
b/tests/hello/hello.c
index cc23a577de3bf32a153fac9ebf053839a12ee22d..058f7fae10abaa2c7c5a957c1bdc80fe40f8f8f1 100644
(file)
--- a/
tests/hello/hello.c
+++ b/
tests/hello/hello.c
@@
-26,8
+26,16
@@
#include <fcntl.h>
#include <signal.h>
#include <string.h>
#include <fcntl.h>
#include <signal.h>
#include <string.h>
+/*
+ * Work-around inet.h missing struct mmsghdr forward declaration, with
+ * triggers a warning when system files warnings are enabled.
+ */
+struct mmsghdr;
#include <arpa/inet.h>
#include <arpa/inet.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#define TRACEPOINT_DEFINE
#include "ust_tests_hello.h"
void inthandler(int sig)
#include "ust_tests_hello.h"
void inthandler(int sig)
@@
-63,6
+71,8
@@
int init_int_handler(void)
return 0;
}
return 0;
}
+void test_inc_count(void);
+
int main(int argc, char **argv)
{
int i, netint;
int main(int argc, char **argv)
{
int i, netint;
@@
-70,19
+80,25
@@
int main(int argc, char **argv)
char text[10] = "test";
double dbl = 2.0;
float flt = 2222.0;
char text[10] = "test";
double dbl = 2.0;
float flt = 2222.0;
+ int delay = 0;
+ bool mybool = 123; /* should print "1" */
init_int_handler();
init_int_handler();
- printf("Hello, World!\n");
+ if (argc == 2)
+ delay = atoi(argv[1]);
+
+ fprintf(stderr, "Hello, World!\n");
- sleep(
10
);
+ sleep(
delay
);
- //for (i = 0; i < 50; i++) {
+ fprintf(stderr, "Tracing... ");
for (i = 0; i < 1000000; i++) {
netint = htonl(i);
tracepoint(ust_tests_hello, tptest, i, netint, values,
for (i = 0; i < 1000000; i++) {
netint = htonl(i);
tracepoint(ust_tests_hello, tptest, i, netint, values,
- text, strlen(text), dbl, flt);
+ text, strlen(text), dbl, flt
, mybool
);
//usleep(100000);
}
//usleep(100000);
}
+ fprintf(stderr, " done.\n");
return 0;
}
return 0;
}
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