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