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-rw-r--r--mdk-stage1/dietlibc/include/sys/sem.h81
1 files changed, 0 insertions, 81 deletions
diff --git a/mdk-stage1/dietlibc/include/sys/sem.h b/mdk-stage1/dietlibc/include/sys/sem.h
deleted file mode 100644
index ad16b5f53..000000000
--- a/mdk-stage1/dietlibc/include/sys/sem.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef _SYS_SEM_H
-#define _SYS_SEM_H
-
-#include <sys/ipc.h>
-
-/* semop flags */
-#define SEM_UNDO 0x1000 /* undo the operation on exit */
-
-/* semctl Command Definitions. */
-#define GETPID 11 /* get sempid */
-#define GETVAL 12 /* get semval */
-#define GETALL 13 /* get all semval's */
-#define GETNCNT 14 /* get semncnt */
-#define GETZCNT 15 /* get semzcnt */
-#define SETVAL 16 /* set semval */
-#define SETALL 17 /* set all semval's */
-
-/* ipcs ctl cmds */
-#define SEM_STAT 18
-#define SEM_INFO 19
-
-struct semid_ds {
- struct ipc_perm sem_perm; /* permissions .. see ipc.h */
- time_t sem_otime; /* last semop time */
- time_t sem_ctime; /* last change time */
- struct sem *sem_base; /* ptr to first semaphore in array */
- struct sem_queue *sem_pending; /* pending operations to be processed */
- struct sem_queue **sem_pending_last; /* last pending operation */
- struct sem_undo *undo; /* undo requests on this array */
- unsigned short sem_nsems; /* no. of semaphores in array */
-};
-
-/* semop system calls takes an array of these. */
-struct sembuf {
- unsigned short sem_num; /* semaphore index in array */
- short sem_op; /* semaphore operation */
- short sem_flg; /* operation flags */
-};
-
-/* please complain to the glibc goons for the following misbehaviour */
-#if 0
-/* arg for semctl system calls. */
-union semun {
- int val; /* value for SETVAL */
- struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
- unsigned short *array; /* array for GETALL & SETALL */
- struct seminfo *__buf; /* buffer for IPC_INFO */
- void *__pad;
-};
-#endif
-#define _SEM_SEMUN_UNDEFINED
-
-struct seminfo {
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-#define SEMMNI 128 /* <= IPCMNI max # of semaphore identifiers */
-#define SEMMSL 250 /* <= 8 000 max num of semaphores per id */
-#define SEMMNS (SEMMNI*SEMMSL) /* <= INT_MAX max # of semaphores in system */
-#define SEMOPM 32 /* <= 1 000 max num of ops per semop call */
-#define SEMVMX 32767 /* <= 32767 semaphore maximum value */
-
-extern int semget( key_t key, int nsems, int semflg) __THROW;
-
-/* The prototype really is:
- * extern int semctl(int semid, int semnum, int cmd, union semun arg) __THROW;
- * glibc bug compatibility forces us to write it like this: */
-extern int semctl(int semid, int semnum, int cmd, ...) __THROW;
-
-extern int semop(int semid, struct sembuf *sops, unsigned nsops) __THROW;
-
-#endif