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Diffstat (limited to 'src/lzma/main.h')
-rw-r--r-- | src/lzma/main.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/src/lzma/main.h b/src/lzma/main.h deleted file mode 100644 index 1e369425..00000000 --- a/src/lzma/main.h +++ /dev/null @@ -1,60 +0,0 @@ -/////////////////////////////////////////////////////////////////////////////// -// -/// \file main.h -/// \brief Miscellanous declarations -// -// Copyright (C) 2008 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 MAIN_H -#define MAIN_H - -/// 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, -}; - - -/// If this is true, we will clean up the possibly incomplete output file, -/// return to main() as soon as practical. That is, the code needs to poll -/// this variable in various places. -extern volatile sig_atomic_t user_abort; - - -/// Block the signals which don't have SA_RESTART and which would just set -/// user_abort to true. This is handy when we don't want to handle EINTR -/// and don't want SA_RESTART either. -extern void signals_block(void); - - -/// Unblock the signals blocked by signals_block(). -extern void signals_unblock(void); - - -/// Sets the exit status after a warning or error has occurred. If new_status -/// is EX_WARNING and the old exit status was already EX_ERROR, the exit -/// status is not changed. -extern void set_exit_status(enum exit_status_type new_status); - - -/// Exits the program using the given status. This takes care of closing -/// stdin, stdout, and stderr and catches possible errors. If we had got -/// a signal, this function will raise it so that to the parent process it -/// appears that we were killed by the signal sent by the user. -extern void my_exit(enum exit_status_type status) lzma_attribute((noreturn)); - - -#endif |