| /////////////////////////////////////////////////////////////////////////////// |
| // |
| /// \file main.h |
| /// \brief Miscellaneous declarations |
| // |
| // Author: Lasse Collin |
| // |
| // This file has been put into the public domain. |
| // You can do whatever you want with this file. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| /// Possible exit status values. These are the same as used by gzip and bzip2. |
| enum exit_status_type { |
| E_SUCCESS = 0, |
| E_ERROR = 1, |
| E_WARNING = 2, |
| }; |
| |
| |
| /// Sets the exit status after a warning or error has occurred. If new_status |
| /// is E_WARNING and the old exit status was already E_ERROR, the exit |
| /// status is not changed. |
| extern void set_exit_status(enum exit_status_type new_status); |
| |
| |
| /// Use E_SUCCESS instead of E_WARNING if something worth a warning occurs |
| /// but nothing worth an error has occurred. This is called when --no-warn |
| /// is specified. |
| extern void set_exit_no_warn(void); |