test.c

#include <stdio.h>
#include <unistd.h>
#include "yalog.h"

int
newlog(int fd) {
  int retval;

  retval = yalogfd(fd);
  if (retval < 0)
    printf("Error creating log with fd %d\n", fd);
  else
    printf("Added log with fd %d on index %d\n", fd, retval);
  
  return retval;
}

int
dellog(int index) {
  int retval;
  
  if ((retval = endlog(index)) < 0)
    printf("Error deleting log with index %d\n", index);
  else
    printf("Deleted log with index %d\n", index);
    
  return retval;
}

int
endlogs() {
  int retval;
  if ((retval = delyalog()) > 0) {
    printf("Error closing logs : %d\n", retval);
    return -1;
  }
  printf("Closed all logs correctly\n");
  
  return 0;
}

int
main(void) {
  
  int logs[5];
  printf("Add three logs: \n");
  logs[0] = newlog(1);
  logs[1] = newlog(2);
  logs[2] = newlog(3);
  showlogs();

  printf("\n");
  
  printf("Erase log 1: \n");
  dellog(logs[1]);
  showlogs();
  /*
  printf("\n"); 
  
  printf("Erase log 3: \n");
  dellog(3);
  showlogs();
  
  printf("\n");
  
  printf("Add one log: \n");
  logs[3] = newlog(4);
  showlogs();*/

  endlogs();
  
  return 0;
}