tools/widl/utils.h

   1 /*
   2  * Utility routines' prototypes etc.
   3  *
   4  * Copyright 1998 Bertho A. Stultiens (BS)
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WIDL_UTILS_H
  22 #define __WIDL_UTILS_H
  23
  24 #include "widltypes.h"
  25
  26 #include <stddef.h>     /* size_t */
  27
  28 void *xmalloc(size_t);
  29 void *xrealloc(void *, size_t);
  30 char *xstrdup(const char *str);
  31
  32 #ifndef __GNUC__
  33 #define __attribute__(X)
  34 #endif
  35
  36 void parser_error(const char *s, ...) __attribute__((format (printf, 1, 2))) __attribute__((noreturn));
  37 int parser_warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
  38 void error_loc(const char *s, ...) __attribute__((format (printf, 1, 2))) __attribute__((noreturn));
  39 void error(const char *s, ...) __attribute__((format (printf, 1, 2))) __attribute__((noreturn));
  40 void error_loc_info(const loc_info_t *, const char *s, ...) __attribute__((format (printf, 2, 3))) __attribute__((noreturn));
  41 void warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
  42 void warning_loc_info(const loc_info_t *, const char *s, ...) __attribute__((format (printf, 2, 3)));
  43 void chat(const char *s, ...) __attribute__((format (printf, 1, 2)));
  44
  45 char *dup_basename(const char *name, const char *ext);
  46 size_t widl_getline(char **linep, size_t *lenp, FILE *fp);
  47
  48 UUID *parse_uuid(const char *u);
  49 int is_valid_uuid(const char *s);
  50
  51 /* typelibs expect the minor version to be stored in the higher bits and
  52  * major to be stored in the lower bits */
  53 #define MAKEVERSION(major, minor) ((((minor) & 0xffff) << 16) | ((major) & 0xffff))
  54 #define MAJORVERSION(version) ((version) & 0xffff)
  55 #define MINORVERSION(version) (((version) >> 16) & 0xffff)
  56
  57 #endif