gdb/common/gdb_vecs.h

   1 /* Some commonly-used VEC types.
   2
   3    Copyright (C) 2012-2018 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   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, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GDB_VECS_H
  21 #define GDB_VECS_H
  22
  23 #include "vec.h"
  24
  25 typedef char *char_ptr;
  26 typedef const char *const_char_ptr;
  27
  28 DEF_VEC_P (char_ptr);
  29
  30 DEF_VEC_P (const_char_ptr);
  31
  32 /* Split STR, a list of DELIMITER-separated fields, into a char pointer vector.
  33
  34    You may modify the returned strings.  */
  35
  36 extern std::vector<gdb::unique_xmalloc_ptr<char>>
  37   delim_string_to_char_ptr_vec (const char *str, char delimiter);
  38
  39 /* Like dirnames_to_char_ptr_vec, but append the directories to *VECP.  */
  40
  41 extern void dirnames_to_char_ptr_vec_append
  42   (std::vector<gdb::unique_xmalloc_ptr<char>> *vecp, const char *dirnames);
  43
  44 /* Split DIRNAMES by DIRNAME_SEPARATOR delimiter and return a list of all the
  45    elements in their original order.  For empty string ("") DIRNAMES return
  46    list of one empty string ("") element.
  47
  48    You may modify the returned strings.  */
  49
  50 extern std::vector<gdb::unique_xmalloc_ptr<char>>
  51   dirnames_to_char_ptr_vec (const char *dirnames);
  52
  53 #endif /* GDB_VECS_H */