#include "process.h"
#include "headers.h"
#define BUFSIZE 1024
void *process_fd(void *arg){
  int nbytes, fd = *((int *)(arg));
   char buf[BUFSIZE];
   while(1){
      if(((nbytes = read(fd, buf, BUFSIZE)) == -1) &&
           (errno != EINTR)) break;
      if(!nbytes) break;
      process_command(buf, nbytes);
   }
   return NULL;
}
void process_command(char *buffy, int bytes){
  if(write(STDOUT_FILENO, buffy, bytes) < bytes)
    fprintf(stderr, "write of buffy failed");
}
void *pr_msg_fn(void *arg){
  fprintf(stderr, "%s ", (char *)arg);
  return NULL;
}