1 /* Error handling during reading and writing of PO files.
2 Copyright (C) 2004, 2006, 2012, 2015 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2004.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
22 /* This feature is available in gcc versions 2.5 and later. */
23 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
24 # define __attribute__(Spec) /* empty */
26 /* The __-protected variants of 'format' and 'printf' attributes
27 are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
28 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
29 # define __format__ format
30 # define __printf__ printf
39 /* Both functions must work like the GNU error(), error_at_line() functions.
41 - The functions must not return if the status code is nonzero.
42 - The functions must increment the error_message_count variable declared
46 void (*po_error) (int status, int errnum,
47 const char *format, ...)
48 #if (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3
49 __attribute__ ((__format__ (__printf__, 3, 4)))
53 void (*po_error_at_line) (int status, int errnum,
54 const char *filename, unsigned int lineno,
55 const char *format, ...)
56 #if (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) || __GNUC__ > 3
57 __attribute__ ((__format__ (__printf__, 5, 6)))
61 /* Both functions must work like the xerror.h multiline_warning(),
62 multiline_error() functions. In particular,
63 - multiline_error must increment the error_message_count variable declared
64 in error.h if prefix != NULL. */
67 void (*po_multiline_warning) (char *prefix, char *message);
69 void (*po_multiline_error) (char *prefix, char *message);
76 #endif /* _PO_ERROR_H */