| /* |
| * Copyright (c) 2000-2001 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 OPENUTIL_H |
| #define OPENUTIL_H |
| |
| /* openutil.[hc] - useful functions for opening tmp and housekeeping |
| * files. |
| */ |
| |
| |
| /* allocate and fill a character sting buffer with a pathname generated |
| * by catenating the dir and base args. if pid is non-zero, the decimal |
| * representation of the pid will be appended to the pathname, beginning |
| * with a '.'. |
| */ |
| extern char *open_pathalloc( char *dirname, char *basename, pid_t pid ); |
| |
| /* create the specified file, creating or truncating as necessary, |
| * with read and write permissions, given a directory and base. |
| * return the file descriptor, or -1 with errno set. uses mlog( MLOG_NORMAL... |
| * if the creation fails. |
| */ |
| extern int open_trwdb( char *dirname, char *basename, pid_t pid ); |
| extern int open_trwp( char *pathname ); |
| |
| |
| /* open the specified file, with read and write permissions, given a |
| * directory and base.* return the file descriptor, or -1 with errno set. |
| * uses mlog( MLOG_NORMAL... if the open fails. |
| */ |
| extern int open_rwdb( char *dirname, char *basename, pid_t pid ); |
| extern int open_rwp( char *pathname ); |
| |
| |
| /* create and open the specified file, failing if already exists |
| */ |
| extern int open_erwp( char *pathname ); |
| extern int open_erwdb( char *dirname, char *basename, pid_t pid ); |
| |
| |
| /* create the specified directory, guaranteed to be initially empty. returns |
| * 0 on success, -1 if trouble. uses mlog( MLOG_NORMAL... if the creation fails. |
| */ |
| extern int mkdir_tp( char *pathname ); |
| |
| |
| #endif /* UTIL_H */ |