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1 | /* | |
2 | * Error reporting | |
3 | * | |
4 | * Copyright (C) 2010 Red Hat Inc. | |
5 | * | |
6 | * Authors: | |
7 | * Markus Armbruster <armbru@redhat.com>, | |
8 | * | |
9 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
10 | * See the COPYING file in the top-level directory. | |
11 | */ | |
12 | ||
13 | #ifndef QEMU_ERROR_H | |
14 | #define QEMU_ERROR_H | |
15 | ||
16 | typedef struct Location { | |
17 | /* all members are private to qemu-error.c */ | |
18 | enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind; | |
19 | int num; | |
20 | const void *ptr; | |
21 | struct Location *prev; | |
22 | } Location; | |
23 | ||
24 | Location *loc_push_restore(Location *loc); | |
25 | Location *loc_push_none(Location *loc); | |
26 | Location *loc_pop(Location *loc); | |
27 | Location *loc_save(Location *loc); | |
28 | void loc_restore(Location *loc); | |
29 | void loc_set_none(void); | |
30 | void loc_set_cmdline(char **argv, int idx, int cnt); | |
31 | void loc_set_file(const char *fname, int lno); | |
32 | ||
33 | void error_vprintf(const char *fmt, va_list ap); | |
34 | void error_printf(const char *fmt, ...) __attribute__ ((format(printf, 1, 2))); | |
35 | void error_printf_unless_qmp(const char *fmt, ...) | |
36 | __attribute__ ((format(printf, 1, 2))); | |
37 | void error_print_loc(void); | |
38 | void error_set_progname(const char *argv0); | |
39 | void error_report(const char *fmt, ...) __attribute__ ((format(printf, 1, 2))); | |
40 | void qerror_report_internal(const char *file, int linenr, const char *func, | |
41 | const char *fmt, ...) | |
42 | __attribute__ ((format(printf, 4, 5))); | |
43 | ||
44 | #define qerror_report(fmt, ...) \ | |
45 | qerror_report_internal(__FILE__, __LINE__, __func__, fmt, ## __VA_ARGS__) | |
46 | ||
47 | #endif |