diff options
Diffstat (limited to '4/platforms/android-8/arch-x86/usr/include/linux/sem.h')
-rw-r--r-- | 4/platforms/android-8/arch-x86/usr/include/linux/sem.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/4/platforms/android-8/arch-x86/usr/include/linux/sem.h b/4/platforms/android-8/arch-x86/usr/include/linux/sem.h new file mode 100644 index 0000000..dfa531b --- /dev/null +++ b/4/platforms/android-8/arch-x86/usr/include/linux/sem.h @@ -0,0 +1,82 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_SEM_H +#define _LINUX_SEM_H + +#include <linux/ipc.h> + +#define SEM_UNDO 0x1000 + +#define GETPID 11 +#define GETVAL 12 +#define GETALL 13 +#define GETNCNT 14 +#define GETZCNT 15 +#define SETVAL 16 +#define SETALL 17 + +#define SEM_STAT 18 +#define SEM_INFO 19 + +struct semid_ds { + struct ipc_perm sem_perm; + __kernel_time_t sem_otime; + __kernel_time_t sem_ctime; + struct sem *sem_base; + struct sem_queue *sem_pending; + struct sem_queue **sem_pending_last; + struct sem_undo *undo; + unsigned short sem_nsems; +}; + +#include <asm/sembuf.h> + +struct sembuf { + unsigned short sem_num; + short sem_op; + short sem_flg; +}; + +union semun { + int val; + struct semid_ds __user *buf; + unsigned short __user *array; + struct seminfo __user *__buf; + void __user *__pad; +}; + +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 +#define SEMMSL 250 +#define SEMMNS (SEMMNI*SEMMSL) +#define SEMOPM 32 +#define SEMVMX 32767 +#define SEMAEM SEMVMX + +#define SEMUME SEMOPM +#define SEMMNU SEMMNS +#define SEMMAP SEMMNS +#define SEMUSZ 20 + +#endif |