3 // $Id: OS_NS_sys_resource.inl 80826 2008-03-04 14:51:23Z wotte $
5 #include "ace/OS_NS_errno.h"
6 #include "ace/OS_NS_macros.h"
8 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
11 ACE_OS::getrlimit (int resource, struct rlimit *rl)
13 ACE_OS_TRACE ("ACE_OS::getrlimit");
15 #if defined (ACE_LACKS_RLIMIT)
16 ACE_UNUSED_ARG (resource);
19 ACE_NOTSUP_RETURN (-1);
21 # if defined (ACE_HAS_RLIMIT_RESOURCE_ENUM)
22 ACE_OSCALL_RETURN (::getrlimit ((ACE_HAS_RLIMIT_RESOURCE_ENUM) resource, rl), int, -1);
24 ACE_OSCALL_RETURN (::getrlimit (resource, rl), int, -1);
25 # endif /* ACE_HAS_RLIMIT_RESOURCE_ENUM */
26 #endif /* ACE_LACKS_RLIMIT */
30 ACE_OS::getrusage (int who, struct rusage *ru)
32 ACE_OS_TRACE ("ACE_OS::getrusage");
34 #if defined (ACE_HAS_GETRUSAGE)
35 # if defined (ACE_WIN32)
38 # if defined (ACE_LACKS_GETPROCESSTIMES)
40 ACE_NOTSUP_RETURN (-1);
44 ACE_WIN32CALL_RETURN (ACE_ADAPT_RETVAL (::GetProcessTimes (::GetCurrentProcess(),
51 # endif /* ACE_LACKS_WIN32_GETPROCESSTIMES */
53 # if defined (ACE_HAS_RUSAGE_WHO_ENUM)
54 ACE_OSCALL_RETURN (::getrusage ((ACE_HAS_RUSAGE_WHO_ENUM) who, ru), int, -1);
56 ACE_OSCALL_RETURN (::getrusage (who, ru), int, -1);
57 # endif /* ACE_HAS_RUSAGE_WHO_ENUM */
58 # endif /* ACE_WIN32 */
62 ACE_NOTSUP_RETURN (-1);
63 #endif /* ACE_HAS_GETRUSAGE */
67 ACE_OS::setrlimit (int resource, const struct rlimit *rl)
69 ACE_OS_TRACE ("ACE_OS::setrlimit");
71 #if defined (ACE_LACKS_RLIMIT)
72 ACE_UNUSED_ARG (resource);
75 ACE_NOTSUP_RETURN (-1);
77 # if defined (ACE_HAS_RLIMIT_RESOURCE_ENUM)
78 # if defined (ACE_HAS_NONCONST_SETRLIMIT)
79 ACE_OSCALL_RETURN (::setrlimit ((ACE_HAS_RLIMIT_RESOURCE_ENUM) resource,
80 const_cast<struct rlimit *>(rl)
83 ACE_OSCALL_RETURN (::setrlimit ((ACE_HAS_RLIMIT_RESOURCE_ENUM) resource,
86 # endif /* ACE_HAS_NONCONST_SETRLIMIT */
87 # else /* ACE_HAS_RLIMIT_RESOURCE_ENUM */
88 # if defined (ACE_HAS_NONCONST_SETRLIMIT)
89 ACE_OSCALL_RETURN (::setrlimit (resource, const_cast<struct rlimit *>(rl)
92 ACE_OSCALL_RETURN (::setrlimit (resource, rl), int, -1);
93 # endif /* ACE_HAS_NONCONST_SETRLIMIT */
94 # endif /* ACE_HAS_RLIMIT_RESOURCE_ENUM */
95 #endif /* ACE_LACKS_RLIMIT */
98 ACE_END_VERSIONED_NAMESPACE_DECL