LXR qemu/include/qemu/error-report.h

   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#include <stdarg.h>
  17#include <stdbool.h>
  18#include "qemu/compiler.h"
  19
  20typedef struct Location {
  21    /* all members are private to qemu-error.c */
  22    enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind;
  23    int num;
  24    const void *ptr;
  25    struct Location *prev;
  26} Location;
  27
  28Location *loc_push_restore(Location *loc);
  29Location *loc_push_none(Location *loc);
  30Location *loc_pop(Location *loc);
  31Location *loc_save(Location *loc);
  32void loc_restore(Location *loc);
  33void loc_set_none(void);
  34void loc_set_cmdline(char **argv, int idx, int cnt);
  35void loc_set_file(const char *fname, int lno);
  36
  37void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
  38void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
  39void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
  40void error_set_progname(const char *argv0);
  41void error_vreport(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
  42void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
  43const char *error_get_progname(void);
  44extern bool enable_timestamp_msg;
  45
  46#endif
  47