/* * Error reporting * * Copyright (C) 2010 Red Hat Inc. * * Authors: * Markus Armbruster <armbru@redhat.com>, * * 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); void error_printf(const char *fmt, ...) __attribute__ ((format(printf, 1, 2))); void error_printf_unless_qmp(const char *fmt, ...) __attribute__ ((format(printf, 1, 2))); void error_print_loc(void); void error_set_progname(const char *argv0); void error_report(const char *fmt, ...) __attribute__ ((format(printf, 1, 2))); #endif