3 // $Id: OS_NS_sys_shm.inl 80826 2008-03-04 14:51:23Z wotte $
5 #include "ace/OS_NS_errno.h"
7 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
10 ACE_OS::shmat (int int_id, const void *shmaddr, int shmflg)
12 ACE_OS_TRACE ("ACE_OS::shmat");
13 #if defined (ACE_HAS_SYSV_IPC)
14 # if defined (ACE_HAS_CHARPTR_SHMAT)
15 ACE_OSCALL_RETURN (::shmat (int_id, static_cast <char*> (const_cast <void *>(shmaddr)), shmflg), void *, (void *) -1);
17 ACE_OSCALL_RETURN (::shmat (int_id, shmaddr, shmflg), void *, (void *) -1);
18 # endif /* ACE_HAS_CHARPTR_SHMAT */
20 ACE_UNUSED_ARG (int_id);
21 ACE_UNUSED_ARG (shmaddr);
22 ACE_UNUSED_ARG (shmflg);
24 ACE_NOTSUP_RETURN ((void *) -1);
25 #endif /* ACE_HAS_SYSV_IPC */
29 ACE_OS::shmctl (int int_id, int cmd, struct shmid_ds *buf)
31 ACE_OS_TRACE ("ACE_OS::shmctl");
32 #if defined (ACE_HAS_SYSV_IPC)
33 ACE_OSCALL_RETURN (::shmctl (int_id, cmd, buf), int, -1);
37 ACE_UNUSED_ARG (int_id);
39 ACE_NOTSUP_RETURN (-1);
40 #endif /* ACE_HAS_SYSV_IPC */
44 ACE_OS::shmdt (const void *shmaddr)
46 ACE_OS_TRACE ("ACE_OS::shmdt");
47 #if defined (ACE_HAS_SYSV_IPC)
48 # if defined (ACE_HAS_CHARPTR_SHMDT)
49 ACE_OSCALL_RETURN (::shmdt (
50 static_cast <char*> (const_cast <void *>(shmaddr))), int, -1);
52 ACE_OSCALL_RETURN (::shmdt (shmaddr), int, -1);
53 # endif /* ACE_HAS_CHARPTR_SHMDT */
55 ACE_UNUSED_ARG (shmaddr);
57 ACE_NOTSUP_RETURN (-1);
58 #endif /* ACE_HAS_SYSV_IPC */
62 ACE_OS::shmget (key_t key, size_t size, int flags)
64 ACE_OS_TRACE ("ACE_OS::shmget");
65 #if defined (ACE_HAS_SYSV_IPC)
66 ACE_OSCALL_RETURN (::shmget (key, size, flags), int, -1);
68 ACE_UNUSED_ARG (flags);
69 ACE_UNUSED_ARG (size);
72 ACE_NOTSUP_RETURN (-1);
73 #endif /* ACE_HAS_SYSV_IPC */
76 ACE_END_VERSIONED_NAMESPACE_DECL