On 11 Jul 2003, Alex Shnitman wrote:
> Hi,
>
> #include <pthread.h>
> #include <sys/types.h>
> #include <unistd.h>
> #include <stdio.h>
>
> void *thread(void* arg)
> {
> while(1)
> sleep(1);
Am I wrong or does sleep() halts the entire process (all the threads)?
Maybe that's the bug here.
I don't remember what is the multi-threaded alternative. Maybe
pthread_cond_timed_wait?
Regards,
Shlomi Fish
> return NULL;
> }
>
> int main()
> {
> pthread_t tid;
> int rv;
>
> if(rv = pthread_create(&tid, NULL, thread, NULL)) {
> printf("Can't create thread: %d\n", rv);
> exit(1);
> }
>
> switch(fork()) {
> case -1:
> perror("fork");
> exit(1);
> break;
>
> case 0:
> printf("Sweet child in time: %d\n", getpid());
> execlp("echo", "echo", "you'll see the light", NULL);
> perror("execlp");
> exit(1);
> break;
>
> default:
> printf("Father\n");
> pause();
> break;
> }
>
> return 0;
> }
>
>
>
> --
> Alex Shnitman <[EMAIL PROTECTED]>
> http://www.hectic.net/ UIN 188956
> PGP 0xEC5D619D / E1 F2 7B 6C A0 31 80 2863 B8 02 BA 65 C7 8B BA
>
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----------------------------------------------------------------------
Shlomi Fish [EMAIL PROTECTED]
Home Page: http://t2.technion.ac.il/~shlomif/
There's no point in keeping an idea to yourself since there's a 10 to 1
chance that somebody already has it and will share it before you.
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