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13#ifndef QEMU_ERROR_REPORT_H
14#define QEMU_ERROR_REPORT_H
15
16typedef struct Location {
17
18 enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind;
19 int num;
20 const void *ptr;
21 struct Location *prev;
22} Location;
23
24Location *loc_push_restore(Location *loc);
25Location *loc_push_none(Location *loc);
26Location *loc_pop(Location *loc);
27Location *loc_save(Location *loc);
28void loc_restore(Location *loc);
29void loc_set_none(void);
30void loc_set_cmdline(char **argv, int idx, int cnt);
31void loc_set_file(const char *fname, int lno);
32
33void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
34void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
35void error_vprintf_unless_qmp(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
36void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
37void error_set_progname(const char *argv0);
38
39void error_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
40void warn_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
41void info_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
42
43void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
44void warn_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
45void info_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
46
47bool error_report_once_cond(bool *printed, const char *fmt, ...)
48 GCC_FMT_ATTR(2, 3);
49bool warn_report_once_cond(bool *printed, const char *fmt, ...)
50 GCC_FMT_ATTR(2, 3);
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55
56#define error_report_once(fmt, ...) \
57 ({ \
58 static bool print_once_; \
59 error_report_once_cond(&print_once_, \
60 fmt, ##__VA_ARGS__); \
61 })
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66
67#define warn_report_once(fmt, ...) \
68 ({ \
69 static bool print_once_; \
70 warn_report_once_cond(&print_once_, \
71 fmt, ##__VA_ARGS__); \
72 })
73
74const char *error_get_progname(void);
75extern bool enable_timestamp_msg;
76
77#endif
78