nickandrew / djbdns

djbdns is a collection of Domain Name System tools. It includes software for all the fundamental DNS operations.

This URL has Read+Write access

djbdns / alloc_re.c
100644 18 lines (15 sloc) 0.214 kb
raw blame history 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

#include "alloc.h"
#include "byte.h"
 
int alloc_re(x,m,n)
char **x;
unsigned int m;
unsigned int n;
{
  char *y;
 
  y = alloc(n);
  if (!y) return 0;
  byte_copy(y,m,*x);
  alloc_free(*x);
  *x = y;
  return 1;
}