Programming Languages Research Group: Git - IRC.git/blob

   1 #include "machinepile.h"
   2
   3 prefetchpile_t *insertPile(int mid, unsigned int oid, short numoffset, short *offset, prefetchpile_t *head) {
   4         prefetchpile_t *tmp = head;
   5         prefetchpile_t *ptr;
   6         objpile_t *objnode;
   7         unsigned int *oidarray;
   8         short *offvalues;
   9         int i;
  10         char found = 0;
  11
  12         while (tmp != NULL) {
  13                 if (tmp->mid == mid) { // Found a match with exsisting machine id
  14                         if ((objnode = (objpile_t *) calloc(1, sizeof(objpile_t))) == NULL) {
  15                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  16                                 return NULL;
  17                         }
  18                         if ((offvalues = (short *) calloc(numoffset, sizeof(short))) == NULL) {
  19                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  20                                 return NULL;
  21                         }
  22                         /* Fill objpiles DS */
  23                         objnode->oid = oid;
  24                         objnode->numoffset = numoffset;
  25                         for(i = 0; i<numoffset; i++)
  26                                 offvalues[i] = offset[i];
  27                         objnode->offset = offvalues;
  28                         objnode->next = tmp->objpiles;
  29                         tmp->objpiles = objnode;
  30                         found = 1;
  31                         break;
  32                 }
  33                 tmp = tmp->next;
  34         }
  35
  36         tmp = head;
  37         if(found != 1) {
  38                  if(tmp->mid == 0) {//First time
  39                         tmp->mid = mid;
  40                         if ((objnode = (objpile_t *) calloc(1, sizeof(objpile_t))) == NULL) {
  41                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  42                                 return NULL;
  43                         }
  44                         if ((offvalues = (short *) calloc(numoffset, sizeof(short))) == NULL) {
  45                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  46                                 return NULL;
  47                         }
  48                         // Fill objpiles DS
  49                         objnode->oid = oid;
  50                         objnode->numoffset = numoffset;
  51                         for(i = 0; i<numoffset; i++)
  52                                 offvalues[i] = *((short *)offset + i);
  53                         objnode->offset = offvalues;
  54                         objnode->next = NULL;
  55                         tmp->objpiles = objnode;
  56                         tmp->next = NULL;
  57                 } else {
  58                         if ((tmp = (prefetchpile_t *) calloc(1, sizeof(prefetchpile_t))) == NULL) {
  59                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  60                                 return NULL;
  61                         }
  62                         tmp->mid = mid;
  63                         if ((objnode = (objpile_t *) calloc(1, sizeof(objpile_t))) == NULL) {
  64                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  65                                 return NULL;
  66                         }
  67                         if ((offvalues = (short *) calloc(numoffset, sizeof(short))) == NULL) {
  68                                 printf("Calloc error: %s %d\n", __FILE__, __LINE__);
  69                                 return NULL;
  70                         }
  71                         // Fill objpiles DS
  72                         objnode->oid = oid;
  73                         objnode->numoffset = numoffset;
  74                         for(i = 0; i<numoffset; i++)
  75                                 offvalues[i] = *((short *)offset + i);
  76                         objnode->offset = offvalues;
  77                         objnode->next = NULL;
  78                         tmp->objpiles = objnode;
  79                         tmp->next = head;
  80                         head = tmp;
  81                 }
  82         }
  83
  84         return head;
  85 }