1  /* search-list.c
       2  
       3     Copyright (C) 2000-2023 Free Software Foundation, Inc.
       4  
       5     This file is part of GNU Binutils.
       6  
       7     This program is free software; you can redistribute it and/or modify
       8     it under the terms of the GNU General Public License as published by
       9     the Free Software Foundation; either version 3 of the License, or
      10     (at your option) any later version.
      11  
      12     This program is distributed in the hope that it will be useful,
      13     but WITHOUT ANY WARRANTY; without even the implied warranty of
      14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15     GNU General Public License for more details.
      16  
      17     You should have received a copy of the GNU General Public License
      18     along with this program; if not, write to the Free Software
      19     Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
      20     02110-1301, USA.  */
      21  
      22  #include "gprof.h"
      23  #include "libiberty.h"
      24  #include "search_list.h"
      25  
      26  
      27  void
      28  search_list_append (Search_List *list, const char *paths)
      29  {
      30    Search_List_Elem *new_el;
      31    const char *beg, *colon;
      32    unsigned int len;
      33  
      34    colon = paths - 1;
      35    do
      36      {
      37        beg = colon + 1;
      38        colon = strchr (beg, PATH_SEP_CHAR);
      39  
      40        if (colon)
      41  	len = colon - beg;
      42        else
      43  	len = strlen (beg);
      44  
      45        new_el = (Search_List_Elem *) xmalloc (sizeof (*new_el) + len);
      46        memcpy (new_el->path, beg, len);
      47        new_el->path[len] = '\0';
      48  
      49        /* Append new path at end of list.  */
      50        new_el->next = 0;
      51  
      52        if (list->tail)
      53  	list->tail->next = new_el;
      54        else
      55  	list->head = new_el;
      56  
      57        list->tail = new_el;
      58      }
      59    while (colon);
      60  }