jtux
Class UPosixIPC

java.lang.Object
  jtux.UPosixIPC

public class UPosixIPC
extends java.lang.Object

Nested Class Summary

static class

UPosixIPC.s_mq_attr Java version of C struct mq_attr.

Constructor Summary

UPosixIPC()

Method Summary

static long	mmap(long addr, int len, int prot, int flags, int fd, long off) Calls mmap.
static void	mq_close(long mqd) Calls mq_close.
static void	mq_getattr(long mqd, UPosixIPC.s_mq_attr attr) Calls mq_getattr.
static void	mq_notify(long mqd, UProcess.s_sigevent ep) Calls mq_notify.
static long	mq_open(java.lang.String name, int flags) Calls mq_open.
static long	mq_open(java.lang.String name, int flags, int perms, UPosixIPC.s_mq_attr attr) Calls mq_open.
static int	mq_receive(long mqd, byte[] msg, int msgsize, UUtil.IntHolder priority) Calls mq_receive.
static void	mq_send(long mqd, byte[] msg, int msgsize, int priority) Calls mq_send.
static void	mq_setattr(long mqd, UPosixIPC.s_mq_attr attr, UPosixIPC.s_mq_attr oattr) Calls mq_setattr.
static int	mq_timedreceive(long mqd, byte[] msg, int msgsize, UUtil.IntHolder priority, UProcess.s_timespec tmout) Calls mq_timedreceive.
static void	mq_timedsend(long mqd, byte[] msg, int msgsize, int priority, UProcess.s_timespec tmout) Calls mq_timedsend.
static void	mq_unlink(java.lang.String name) Calls mq_unlink.
static void	munmap(long addr, int len) Calls munmap.
static void	sem_close(long sem) Calls sem_close.
static void	sem_destroy(long sem) Calls sem_destroy.
static void	sem_getvalue(long sem, UUtil.IntHolder valuep) Calls sem_getvalue.
static void	sem_init(long sem, int pshared, int value) Calls sem_init.
static long	sem_open(java.lang.String name, int flags) Calls sem_open.
static long	sem_open(java.lang.String name, int flags, int perms, int value) Calls sem_open.
static void	sem_post(long sem) Calls sem_post.
static void	sem_timedwait(long sem, UProcess.s_timespec time) Calls sem_timedwait.
static void	sem_trywait(long sem) Calls sem_trywait.
static void	sem_unlink(java.lang.String name) Calls sem_unlink.
static void	sem_wait(long sem) Calls sem_wait.
static int	shm_open(java.lang.String name, int flags, int perms) Calls shm_open.
static void	shm_unlink(java.lang.String name) Calls shm_unlink.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UPosixIPC

public UPosixIPC()

Method Detail

mmap

public static long mmap(long addr,
                        int len,
                        int prot,
                        int flags,
                        int fd,
                        long off)
                 throws UErrorException

Calls mmap.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_close

public static void mq_close(long mqd)
                     throws UErrorException

Calls mq_close.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_getattr

public static void mq_getattr(long mqd,
                              UPosixIPC.s_mq_attr attr)
                       throws UErrorException

Calls mq_getattr.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_notify

public static void mq_notify(long mqd,
                             UProcess.s_sigevent ep)
                      throws UErrorException

Calls mq_notify.

SIGEV_THREAD not supported. Almost works for SIGEV_SIGNAL, but JNI code for signal handler is unable to find some classes it needs (on Solaris and Java 1.3, anyway). Calls mq_notify.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_open

public static long mq_open(java.lang.String name,
                           int flags)
                    throws UErrorException

Calls mq_open.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_open

public static long mq_open(java.lang.String name,
                           int flags,
                           int perms,
                           UPosixIPC.s_mq_attr attr)
                    throws UErrorException

Calls mq_open.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_receive

public static int mq_receive(long mqd,
                             byte[] msg,
                             int msgsize,
                             UUtil.IntHolder priority)
                      throws UErrorException

Calls mq_receive.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_send

public static void mq_send(long mqd,
                           byte[] msg,
                           int msgsize,
                           int priority)
                    throws UErrorException

Calls mq_send.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_setattr

public static void mq_setattr(long mqd,
                              UPosixIPC.s_mq_attr attr,
                              UPosixIPC.s_mq_attr oattr)
                       throws UErrorException

Calls mq_setattr.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_timedreceive

public static int mq_timedreceive(long mqd,
                                  byte[] msg,
                                  int msgsize,
                                  UUtil.IntHolder priority,
                                  UProcess.s_timespec tmout)
                           throws UErrorException

Calls mq_timedreceive.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_timedsend

public static void mq_timedsend(long mqd,
                                byte[] msg,
                                int msgsize,
                                int priority,
                                UProcess.s_timespec tmout)
                         throws UErrorException

Calls mq_timedsend.

Click here for Posix/SUS C API.

Throws:

UErrorException

mq_unlink

public static void mq_unlink(java.lang.String name)
                      throws UErrorException

Calls mq_unlink.

Click here for Posix/SUS C API.

Throws:

UErrorException

munmap

public static void munmap(long addr,
                          int len)
                   throws UErrorException

Calls munmap.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_close

public static void sem_close(long sem)
                      throws UErrorException

Calls sem_close.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_destroy

public static void sem_destroy(long sem)
                        throws UErrorException

Calls sem_destroy.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_getvalue

public static void sem_getvalue(long sem,
                                UUtil.IntHolder valuep)
                         throws UErrorException

Calls sem_getvalue.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_init

public static void sem_init(long sem,
                            int pshared,
                            int value)
                     throws UErrorException

Calls sem_init.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_open

public static long sem_open(java.lang.String name,
                            int flags)
                     throws UErrorException

Calls sem_open.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_open

public static long sem_open(java.lang.String name,
                            int flags,
                            int perms,
                            int value)
                     throws UErrorException

Calls sem_open.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_post

public static void sem_post(long sem)
                     throws UErrorException

Calls sem_post.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_timedwait

public static void sem_timedwait(long sem,
                                 UProcess.s_timespec time)
                          throws UErrorException

Calls sem_timedwait.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_trywait

public static void sem_trywait(long sem)
                        throws UErrorException

Calls sem_trywait.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_unlink

public static void sem_unlink(java.lang.String name)
                       throws UErrorException

Calls sem_unlink.

Click here for Posix/SUS C API.

Throws:

UErrorException

sem_wait

public static void sem_wait(long sem)
                     throws UErrorException

Calls sem_wait.

Click here for Posix/SUS C API.

Throws:

UErrorException

shm_open

public static int shm_open(java.lang.String name,
                           int flags,
                           int perms)
                    throws UErrorException

Calls shm_open.

Click here for Posix/SUS C API.

Throws:

UErrorException

shm_unlink

public static void shm_unlink(java.lang.String name)
                       throws UErrorException

Calls shm_unlink.

Click here for Posix/SUS C API.

Throws:

UErrorException