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///////////////////////////////////////////////////////////////////////////////
//
/// \file error.c
/// \brief Error message printing
//
// Copyright (C) 2007 Lasse Collin
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef ERROR_H
#define ERROR_H
#include "private.h"
typedef enum {
SUCCESS = 0,
ERROR = 1,
WARNING = 2,
} exit_status_type;
typedef enum {
V_SILENT,
V_ERROR,
V_WARNING,
V_VERBOSE,
V_DEBUG,
} verbosity_type;
extern exit_status_type exit_status;
extern verbosity_type verbosity;
/// Like GNU's program_invocation_name but portable
extern char *argv0;
/// Once this is non-zero, all threads must shutdown and clean up incomplete
/// output files from the disk.
extern volatile sig_atomic_t user_abort;
extern const char * str_strm_error(lzma_ret code);
extern void errmsg(verbosity_type v, const char *fmt, ...)
lzma_attribute((format(printf, 2, 3)));
extern void set_exit_status(exit_status_type new_status);
extern void my_exit(int status) lzma_attribute((noreturn));
extern void out_of_memory(void);
extern void internal_error(void);
#endif
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