gprof/search_list.c

   1 #include "libiberty.h"
   2 #include "gprof.h"
   3 #include "search_list.h"
   4
   5
   6 void
   7 DEFUN (search_list_append, (list, paths),
   8        Search_List * list AND const char *paths)
   9 {
  10   Search_List_Elem *new_el;
  11   const char *beg, *colon;
  12   int len;
  13
  14   colon = paths - 1;
  15   do
  16     {
  17       beg = colon + 1;
  18       colon = strchr (beg, PATH_SEP_CHAR);
  19       if (colon)
  20         {
  21           len = colon - beg;
  22         }
  23       else
  24         {
  25           len = strlen (beg);
  26         }
  27       new_el = (Search_List_Elem *) xmalloc (sizeof (*new_el) + len);
  28       memcpy (new_el->path, beg, len);
  29       new_el->path[len] = '\0';
  30
  31       /* append new path at end of list: */
  32       new_el->next = 0;
  33       if (list->tail)
  34         {
  35           list->tail->next = new_el;
  36         }
  37       else
  38         {
  39           list->head = new_el;
  40         }
  41       list->tail = new_el;
  42     }
  43   while (colon);
  44 }