Hi Devs,
I am trying to use zmq_threadstart. My first test passing ctx as args
works, but I need now to pass two arguments. So I tried many ways and
all the time it ends with a compilor insult :
error: invalid conversion from 'void (*)(void**)' to 'void (*)(void*)'
[-fpermissive]
In file included from ../tests/testutil.hpp:24:0,
from ../tests/test_concurrency_parano.cpp:20:
../tests/../include/zmq_utils.h:94:18: error: initializing argument 1
of 'void* zmq_threadstart(void (*)(void*), void*)' [-fpermissive]
make: *** [tests/test_concurrency_parano.o] Error 1
Here is my code exerpt :
struct arg_t {
void* ctx;
uint8_t id[8];
};
for (int i = 0; i < QT_CLIENTS; i++)
{
arg_t* args = (arg_t*) malloc(sizeof (arg_t)); // it is up to
the thread to free it
args->ctx = ctx;
int rc = build_test_stuff(i, args->id);
assert (rc == 0);
// start client thread with id
threads[i] = zmq_threadstart (&client_task, args);
}
I read many posts on stackoverflow and elsewhere with the same problem
with pthread_create, but it has not helped me.
Any idea please ?
Laurent
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