Hi,
Please include me in the Cc field, since I'm not subscribed to the
list.
Mike Gorchak wrote:
> Do you have a testcase for this (without using git codebase)? I wrote
> numerous resource managers since QNX 6.0 using threads and fork()s for
> daemonization in different order and never experienced a problems.
> There can be issues with pipes in case of external command run.
I just created the following one:
#include <pthread.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include <process.h>
static void *
start_routine (void *arg)
{
return NULL;
}
int
main (int argc, char **argv)
{
int err;
if ((err = pthread_create (NULL, NULL, start_routine, NULL)))
{
fprintf (stderr, "foo: pthread_create failed: %s\n", strerror (errno));
return 1;
}
if (fork () == -1)
{
fprintf (stderr, "foo: fork failed: %s\n", strerror (errno));
return 1;
}
return 0;
}
When I compile and run it on either QNX 6.3.2 or QNX 6.5.0, it
produces the following output:
foo: fork failed: Function not implemented
If I remove the call to pthread_create, it doesn't output anything and
exits successfully.
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