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Diffstat (limited to 'src/kernel/tests/include/libnewipc.h')
| -rw-r--r-- | src/kernel/tests/include/libnewipc.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/kernel/tests/include/libnewipc.h b/src/kernel/tests/include/libnewipc.h new file mode 100644 index 0000000..30288cd --- /dev/null +++ b/src/kernel/tests/include/libnewipc.h @@ -0,0 +1,59 @@ +/* + * Copyright (c) 2016 Xiao Yang <yangx.jy@cn.fujitsu.com> + * + * 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. + */ + +/* + * common definitions for the IPC system calls. + */ + +#ifndef __LIBNEWIPC_H +#define __LIBNEWIPC_H 1 + +#include <sys/types.h> + +#define MSG_RD 0400 +#define MSG_WR 0200 +#define MSG_RW (MSG_RD | MSG_WR) +#define MSGSIZE 1024 +#define MSGTYPE 1 +#define NR_MSGQUEUES 16 +#define min(a, b) (((a) < (b)) ? (a) : (b)) + +#define SEM_RD 0400 +#define SEM_ALT 0200 +#define SEM_RA (SEM_RD | SEM_ALT) +#define PSEMS 10 + +#define SHM_RD 0400 +#define SHM_WR 0200 +#define SHM_RW (SHM_RD | SHM_WR) +#define SHM_SIZE 2048 +#define INT_SIZE 4 +#define MODE_MASK 0x01FF + +key_t getipckey(const char *file, const int lineno); +#define GETIPCKEY() \ + getipckey(__FILE__, __LINE__) + +int get_used_queues(const char *file, const int lineno); +#define GET_USED_QUEUES() \ + get_used_queues(__FILE__, __LINE__) + +void *probe_free_addr(const char *file, const int lineno); +#define PROBE_FREE_ADDR() \ + probe_free_addr(__FILE__, __LINE__) + +#endif /* newlibipc.h */ |