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Update copyright annotations and license boilerplates to correspond with SGI Legals preferences.
Merge of master-melb:xfs-cmds:24329a by kenmcd.

/*
 * Copyright (c) 2000 Silicon Graphics, Inc.
 * All Rights Reserved.
 *
 * 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.
 *
 * This program is distributed in the hope that it would 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 the Free Software Foundation,
 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef _OPEN_FLAGS_H_
#define _OPEN_FLAGS_H_

/***********************************************************************
 * This function attempts to convert open flag bits into human readable
 * symbols (i.e. O_TRUNC).  If there are more than one symbol,
 * the <sep> string will be placed as a separator between symbols.
 * Commonly used separators would be a comma "," or pipe "|".
 * If <mode> is one and not all <openflags> bits can be converted to
 * symbols, the "UNKNOWN" symbol will be added to return string.
 * 
 * Return Value
 * openflags2symbols will return the indentified symbols.
 * If no symbols are recognized the return value will be a empty
 * string or the "UNKNOWN" symbol.
 *
 * Limitations
 * Currently (05/96) all known symbols are coded into openflags2symbols.
 * If new open flags are added this code will have to updated
 * to know about them or they will not be recognized.
 *
 * The Open_symbols must be large enough to hold all possible symbols
 * for a given system.
 *
 ***********************************************************************/
char *openflags2symbols( int, char *, int );

/***********************************************************************
 * This function will take a string of comma separated open flags symbols
 * and translate them into an open flag bitmask.
 * If any symbol is not valid, -1 is returned.  On this error condition
 * the badname pointer is updated if not NULL.  badname will point
 * to the beginning location of where the invalid symbol was found.
 * string will be returned unchanged. 
 *
 * A signal received while parsing string could cause the string to
 * contain a NULL character in the middle of it.
 *
 ***********************************************************************/
int parse_open_flags( char *, char ** );

#endif