channel/channelalloc.c

   1 /* channelalloc.c */
   2
   3 #include "channel.h"
   4 #include "../core/nsmalloc.h"
   5
   6 channel *newchan() {
   7   return nsmalloc(POOL_CHANNEL, sizeof(channel));
   8 }
   9
  10 void freechan(channel *cp) {
  11   nsfree(POOL_CHANNEL, cp);
  12 }
  13
  14 chanuserhash *newchanuserhash(int hashsize) {
  15   int i;
  16   chanuserhash *cuhp = nsmalloc(POOL_CHANNEL, sizeof(chanuserhash));
  17
  18   if (!cuhp)
  19     return NULL;
  20
  21   /* Don't use nsmalloc() here since we will free this in freechanuserhash() */
  22   cuhp->content=(unsigned long *)malloc(hashsize*sizeof(unsigned long));
  23   for (i=0;i<hashsize;i++) {
  24     cuhp->content[i]=nouser;
  25   }
  26
  27   cuhp->hashsize=hashsize;
  28   cuhp->totalusers=0;
  29
  30   return cuhp;
  31 }
  32
  33 void freechanuserhash(chanuserhash *cuhp) {
  34   free(cuhp->content);
  35   nsfree(POOL_CHANNEL, cuhp);
  36 }