ast_comparator/test/student_data/handout/shlab-handout/cases/prev_2_tsh.c
/*
 * waitfg - Block until process pid is no longer the foreground process
 */
Block until process pid is no longer the foreground process
Block until process pid is no longer the foreground process
void waitfg(pid_t pid)
{
   while (pid == fgpid(jobs))
   {
      sleep(1);
   }
   return;
}
void waitfg ( pid_t pid ) { while ( pid == fgpid ( jobs ) ) { sleep ( 1 ) ; } return ; }
waitfg - Block until process pid is no longer the foreground process
waitfg - Block until process pid is no longer the foreground process