# I've post mail, but it didn't show up in
http://www.nabble.com/Cygwin-f12165.html.
# Maybe it was not good to attach a file. So try again...
I'm not familiar with pthread & fork, but I think following code should not
crash. Is this expected behavior?
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <assert.h>
void *thread_func(void* args)
{
int ret;
pid_t pid;
pthread_t thread;
puts("thread_func");
pid = fork();
assert(pid != (pid_t)-1);
if (pid != 0) /* parent process */
{
int status;
printf("parent process (child pid = %d)\n", pid);
waitpid(pid, &status, 0);
puts("parent process end");
}
else /* child process */
{
puts("child process"); /* crash here */
}
return args;
}
int main()
{
int ret;
pthread_t thread;
ret = pthread_create(&thread, NULL, thread_func, NULL);
assert(ret == 0);
ret = pthread_join(thread, NULL);
assert(ret == 0);
}
// built with "gcc main.c -o main.exe"
Thank you.
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