How would I get a set of functions being called from within a thread? eg. I
want bar() and collect() to be flagged, but not foo() and main().
e.g. I would want
#include <stdio.h>
#include <math.h>
#include <pthread.h>
#define NGRPS 30
#define NTHRS 10
int object_count = 0;
int* object_array;
int group_array[NGRPS];
int total_count = 0;
void bar(){return;}
void* collect(void* arg)
{
int j;
int group_id = *((int *) arg);
int group_count = 0;
for (j = 0; j < object_count; j++) {
int current_object = object_array[j];
group_count++;
}
total_count += group_count;
bar();
return NULL;
}
void foo() {int i;}
int main(int argc, char** argv)
{
int i;
pthread_t pids[NTHRS -1];
object_count = argv[1];
for (i = 0; i < NTHRS; i++) {
pthread_create(&pids[i], NULL, collect, (void*) &i);
}
if (total_count != object_count) {
printf(" the collected object count %d doesn't match the original
object count %d\n",
total_count, object_count);
}
return 0;
}
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