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Commit | Line | Data |
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ba0fe87a MA |
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 | ||
121d0712 MA |
13 | #ifndef QEMU_ERROR_REPORT_H |
14 | #define QEMU_ERROR_REPORT_H | |
79ee7df8 | 15 | |
827b0813 MA |
16 | typedef struct Location { |
17 | /* all members are private to qemu-error.c */ | |
0f0bc3f1 | 18 | enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind; |
827b0813 MA |
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); | |
0f0bc3f1 | 30 | void loc_set_cmdline(char **argv, int idx, int cnt); |
cf5a65aa | 31 | void loc_set_file(const char *fname, int lno); |
827b0813 | 32 | |
8b7968f7 | 33 | void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); |
e5924d89 | 34 | void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2); |
397d30e9 | 35 | void error_vprintf_unless_qmp(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); |
e5924d89 | 36 | void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2); |
65abca0a | 37 | void error_set_progname(const char *argv0); |
97f40301 | 38 | |
5748e4c2 | 39 | void error_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); |
97f40301 AF |
40 | void warn_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); |
41 | void info_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0); | |
42 | ||
e5924d89 | 43 | void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); |
97f40301 AF |
44 | void warn_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); |
45 | void info_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); | |
46 | ||
c55510b7 CH |
47 | bool error_report_once_cond(bool *printed, const char *fmt, ...) |
48 | GCC_FMT_ATTR(2, 3); | |
49 | bool warn_report_once_cond(bool *printed, const char *fmt, ...) | |
50 | GCC_FMT_ATTR(2, 3); | |
51 | ||
bc6a69dd PX |
52 | /* |
53 | * Similar to error_report(), except it prints the message just once. | |
54 | * Return true when it prints, false otherwise. | |
55 | */ | |
c6c59459 CH |
56 | #define error_report_once(fmt, ...) \ |
57 | ({ \ | |
58 | static bool print_once_; \ | |
59 | error_report_once_cond(&print_once_, \ | |
60 | fmt, ##__VA_ARGS__); \ | |
bc6a69dd PX |
61 | }) |
62 | ||
63 | /* | |
64 | * Similar to warn_report(), except it prints the message just once. | |
65 | * Return true when it prints, false otherwise. | |
66 | */ | |
c6c59459 CH |
67 | #define warn_report_once(fmt, ...) \ |
68 | ({ \ | |
69 | static bool print_once_; \ | |
70 | warn_report_once_cond(&print_once_, \ | |
71 | fmt, ##__VA_ARGS__); \ | |
bc6a69dd PX |
72 | }) |
73 | ||
7636a470 | 74 | const char *error_get_progname(void); |
5e2ac519 | 75 | extern bool enable_timestamp_msg; |
2f792016 MA |
76 | |
77 | #endif |