From 7de03e4e519705301265c0415b3c0af85263a7ac Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 09:52:36 +0200 Subject: Adding upstream version 1:4.13.0. Signed-off-by: Daniel Baumann --- tools/sfex_lib.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 tools/sfex_lib.h (limited to 'tools/sfex_lib.h') diff --git a/tools/sfex_lib.h b/tools/sfex_lib.h new file mode 100644 index 0000000..f71281f --- /dev/null +++ b/tools/sfex_lib.h @@ -0,0 +1,42 @@ +/*------------------------------------------------------------------------- + * + * Shared Disk File EXclusiveness Control Program(SF-EX) + * + * sfex_lib.h --- Prototypes for lib.c. + * + * Copyright (c) 2007 NIPPON TELEGRAPH AND TELEPHONE CORPORATION + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + * $Id$ + * + *-------------------------------------------------------------------------*/ + +#ifndef LIB_H +#define LIB_H + +const char *get_progname(const char *argv0); +char *get_nodename(void); +void init_controldata(sfex_controldata *cdata, size_t blocksize, int numlocks); +void init_lockdata(sfex_lockdata *ldata); +void write_controldata(const sfex_controldata *cdata); +int write_lockdata(const sfex_controldata *cdata, const sfex_lockdata *ldata, int index); +int read_controldata(sfex_controldata *cdata); +int read_lockdata(const sfex_controldata *cdata, sfex_lockdata *ldata, int index); +int prepare_lock(const char *device); +int lock_index_check(sfex_controldata * cdata, int index); + +#endif /* LIB_H */ -- cgit v1.2.3