1 /* 2 * 3 * Copyright (c) International Business Machines Corp., 2001 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 13 * the GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 */ 19 20 /* 21 * ipcsem.h - common definitions for the IPC semaphore tests 22 */ 23 24 #ifndef __IPCSEM_H 25 #define __IPCSEM_H 26 27 #include <errno.h> 28 #include <sys/ipc.h> 29 #include <sys/sem.h> 30 31 #include "test.h" 32 #include "lapi/semun.h" 33 34 void cleanup(void); 35 void setup(void); 36 37 #define SEM_RD 0400 38 #define SEM_ALT 0200 39 #define SEM_RA SEM_RD | SEM_ALT 40 41 #define PSEMS 10 /* a reasonable value for the number of */ 42 /* "primitive semaphores" per ID */ 43 44 #ifdef LIBIPC 45 key_t semkey; /* an IPC key generated by ftok() */ 46 #else 47 extern key_t semkey; /* an IPC key generated by ftok() */ 48 #endif 49 50 void rm_sema(int sem_id); 51 52 int getipckey(); 53 int getuserid(char *); 54 55 #endif /* ipcsem.h */ 56
