1 /* 2 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of version 2 of the GNU General Public License as 6 * published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope that it would be useful, but 9 * WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 11 * 12 * Further, this software is distributed without any warranty that it is 13 * free of the rightful claim of any third person regarding infringement 14 * or the like. Any license provided herein, whether implied or 15 * otherwise, applies only to this software file. Patent licenses, if 16 * any, provided herein do not apply to combinations of this program with 17 * other software, or any other product whatsoever. 18 * 19 * You should have received a copy of the GNU General Public License along 20 * with this program; if not, write the Free Software Foundation, Inc., 21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 22 * 23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 24 * Mountain View, CA 94043, or: 25 * 26 * http://www.sgi.com 27 * 28 * For further information regarding this notice, see: 29 * 30 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 31 * 32 */ 33 /* $Id: zoolib.h,v 1.5 2006/06/27 09:37:34 vapier Exp $ */ 34 #ifndef ZOOLIB_H 35 #define ZOOLIB_H 36 37 #include <stdio.h> 38 #include <sys/types.h> 39 #include <unistd.h> 40 #include <errno.h> 41 #include <fcntl.h> 42 #include <sys/signal.h> 43 44 typedef FILE *zoo_t; 45 #define ZELEN 512 46 extern char zoo_error[ZELEN]; 47 #define BUFLEN 81 48 49 int lock_file( FILE *fp, short ltype, char **errmsg ); 50 /* FILE *open_file( char *file, char *mode, char **errmsg ); */ 51 52 void wait_handler(); 53 54 /* char *zoo_active( void ); */ 55 /* zoo_getname(): create a filename to use for the zoo 56 * returns NULL on error */ 57 char *zoo_getname(void); 58 59 /* zoo_open(): open a zoo file for use 60 * returns NULL on error */ 61 zoo_t zoo_open(char *zooname); 62 63 /* zoo_close(): close an open zoo file */ 64 int zoo_close(zoo_t z); 65 66 /* zoo_mark_cmdline(): make an entry to the zoo 67 * returns 0 on success, -1 on error */ 68 int zoo_mark_cmdline(zoo_t z, pid_t p, char *tag, char *cmdline); 69 70 /* zoo_mark_args(): make an entry to the zoo using argc argv 71 * returns 0 on success, -1 on error */ 72 int zoo_mark_args(zoo_t z, pid_t p, char *tag, int ac, char **av); 73 74 /* zoo_clear(): mark a pid as completed 75 * returns 0 on success, -1 on error, 1 as warning */ 76 int zoo_clear(zoo_t z, pid_t p); 77 78 /* zoo_getpid(): get the pid for a specified tag 79 * returns pid_t on success and 0 on error */ 80 pid_t zoo_getpid(zoo_t z, char *tag); 81 82 83 #endif /* ZOOLIB_H */ 84
