File:  [Qemu by Fabrice Bellard] / qemu / qemu-error.h
Revision (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 18:34:12 2018 UTC (2 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu1001, qemu1000, qemu0151, qemu0150, qemu0141, qemu0140, HEAD
qemu 0.14.0

 * Error reporting
 * Copyright (C) 2010 Red Hat Inc.
 * Authors:
 *  Markus Armbruster <>,
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.

#ifndef QEMU_ERROR_H
#define QEMU_ERROR_H

typedef struct Location {
    /* all members are private to qemu-error.c */
    enum { LOC_NONE, LOC_CMDLINE, LOC_FILE } kind;
    int num;
    const void *ptr;
    struct Location *prev;
} Location;

Location *loc_push_restore(Location *loc);
Location *loc_push_none(Location *loc);
Location *loc_pop(Location *loc);
Location *loc_save(Location *loc);
void loc_restore(Location *loc);
void loc_set_none(void);
void loc_set_cmdline(char **argv, int idx, int cnt);
void loc_set_file(const char *fname, int lno);

void error_vprintf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
void error_printf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
void error_print_loc(void);
void error_set_progname(const char *argv0);
void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);