fwrite.c revision e739ac0589b4fb43561f801c4faba8c1b89f8680 
1#include <fcntl.h>
2#include <stdio.h>
3#include <stdlib.h>
4#include <unistd.h>
5int main ( void )
6{
7   char* arr = malloc(10);
8   int fd = open("/dev/null", O_WRONLY);
9   if (fd < 0) {
10      fprintf(stderr, "open failed\n");
11   } else {
12      (void)write(fd, arr, 10);
13      (void)close(fd);
14   }
15
16   return 0;
17}
18