diff options
Diffstat (limited to 'netsvcs/clients/Tokens/rw_lock')
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/Makefile | 154 | ||||
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/Makefile.am | 24 | ||||
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/Makefile.bor | 5 | ||||
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/README | 40 | ||||
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/rw_lock.dsp | 98 | ||||
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/rw_lock.dsw | 29 | ||||
| -rw-r--r-- | netsvcs/clients/Tokens/rw_lock/rw_locks.cpp | 253 |
7 files changed, 0 insertions, 603 deletions
diff --git a/netsvcs/clients/Tokens/rw_lock/Makefile b/netsvcs/clients/Tokens/rw_lock/Makefile deleted file mode 100644 index 7c0e08adc38..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/Makefile +++ /dev/null @@ -1,154 +0,0 @@ -#---------------------------------------------------------------------------- -# $Id$ -# -# Makefile for repeating token client application -#---------------------------------------------------------------------------- - -#---------------------------------------------------------------------------- -# Local macros -#---------------------------------------------------------------------------- - -FILES = rw_locks - -LSRC = $(addsuffix .cpp,$(FILES)) -LOBJ = $(LSRC:%.cpp=$(VDIR)%.o) -SHOBJ = $(addsuffix .so,$(FILES)) - -BIN2 = rw_locks - -#### If the ACE library wasn't built with sufficient components, don't -#### try to build here. -ACE_BUILD_COMPONENTS := $(shell sh $(ACE_ROOT)/bin/ace_components --ace) -ifeq (Token,$(findstring Token,$(ACE_BUILD_COMPONENTS))) - BIN = $(BIN2) -endif # Token - -#---------------------------------------------------------------------------- -# Include macros and targets -#---------------------------------------------------------------------------- - -include $(ACE_ROOT)/include/makeinclude/wrapper_macros.GNU -include $(ACE_ROOT)/include/makeinclude/macros.GNU -include $(ACE_ROOT)/include/makeinclude/rules.common.GNU -include $(ACE_ROOT)/include/makeinclude/rules.nonested.GNU -include $(ACE_ROOT)/include/makeinclude/rules.lib.GNU -include $(ACE_ROOT)/include/makeinclude/rules.bin.GNU -include $(ACE_ROOT)/include/makeinclude/rules.local.GNU - -#---------------------------------------------------------------------------- -# Local targets -#---------------------------------------------------------------------------- - -#---------------------------------------------------------------------------- -# Dependencies -#---------------------------------------------------------------------------- - -# IF YOU PUT ANYTHING HERE IT WILL GO AWAY -# DO NOT DELETE THIS LINE -- g++dep uses it. -# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY. - -.obj/rw_locks.o .obj/rw_locks.so .shobj/rw_locks.o .shobj/rw_locks.so: rw_locks.cpp \ - $(ACE_ROOT)/ace/OS.h \ - $(ACE_ROOT)/ace/inc_user_config.h \ - $(ACE_ROOT)/ace/streams.h \ - $(ACE_ROOT)/ace/Basic_Types.h \ - $(ACE_ROOT)/ace/Basic_Types.i \ - $(ACE_ROOT)/ace/Trace.h \ - $(ACE_ROOT)/ace/OS.i \ - $(ACE_ROOT)/ace/Log_Msg.h \ - $(ACE_ROOT)/ace/Log_Record.h \ - $(ACE_ROOT)/ace/ACE.h \ - $(ACE_ROOT)/ace/ACE.i \ - $(ACE_ROOT)/ace/Log_Priority.h \ - $(ACE_ROOT)/ace/Log_Record.i \ - $(ACE_ROOT)/ace/Get_Opt.h \ - $(ACE_ROOT)/ace/Get_Opt.i \ - $(ACE_ROOT)/ace/Local_Tokens.h \ - $(ACE_ROOT)/ace/Synch_T.h \ - $(ACE_ROOT)/ace/Event_Handler.h \ - $(ACE_ROOT)/ace/Event_Handler.i \ - $(ACE_ROOT)/ace/Synch.h \ - $(ACE_ROOT)/ace/SV_Semaphore_Complex.h \ - $(ACE_ROOT)/ace/SV_Semaphore_Simple.h \ - $(ACE_ROOT)/ace/SV_Semaphore_Simple.i \ - $(ACE_ROOT)/ace/SV_Semaphore_Complex.i \ - $(ACE_ROOT)/ace/Synch.i \ - $(ACE_ROOT)/ace/Synch_T.i \ - $(ACE_ROOT)/ace/Thread.h \ - $(ACE_ROOT)/ace/Thread.i \ - $(ACE_ROOT)/ace/Atomic_Op.i \ - $(ACE_ROOT)/ace/Synch_T.cpp \ - $(ACE_ROOT)/ace/Containers.h \ - $(ACE_ROOT)/ace/Malloc_Base.h \ - $(ACE_ROOT)/ace/Containers.i \ - $(ACE_ROOT)/ace/Containers_T.h \ - $(ACE_ROOT)/ace/Containers_T.i \ - $(ACE_ROOT)/ace/Containers_T.cpp \ - $(ACE_ROOT)/ace/Malloc.h \ - $(ACE_ROOT)/ace/Malloc.i \ - $(ACE_ROOT)/ace/Malloc_T.h \ - $(ACE_ROOT)/ace/Free_List.h \ - $(ACE_ROOT)/ace/Free_List.i \ - $(ACE_ROOT)/ace/Free_List.cpp \ - $(ACE_ROOT)/ace/Malloc_T.i \ - $(ACE_ROOT)/ace/Malloc_T.cpp \ - $(ACE_ROOT)/ace/Memory_Pool.h \ - $(ACE_ROOT)/ace/Signal.h \ - $(ACE_ROOT)/ace/Signal.i \ - $(ACE_ROOT)/ace/Object_Manager.h \ - $(ACE_ROOT)/ace/Object_Manager.i \ - $(ACE_ROOT)/ace/Managed_Object.h \ - $(ACE_ROOT)/ace/Managed_Object.i \ - $(ACE_ROOT)/ace/Managed_Object.cpp \ - $(ACE_ROOT)/ace/Mem_Map.h \ - $(ACE_ROOT)/ace/Mem_Map.i \ - $(ACE_ROOT)/ace/Memory_Pool.i \ - $(ACE_ROOT)/ace/Synch_Options.h \ - $(ACE_ROOT)/ace/Synch_Options.i \ - $(ACE_ROOT)/ace/Map_Manager.h \ - $(ACE_ROOT)/ace/Map_Manager.i \ - $(ACE_ROOT)/ace/Map_Manager.cpp \ - $(ACE_ROOT)/ace/Service_Config.h \ - $(ACE_ROOT)/ace/Service_Object.h \ - $(ACE_ROOT)/ace/Shared_Object.h \ - $(ACE_ROOT)/ace/Shared_Object.i \ - $(ACE_ROOT)/ace/Service_Object.i \ - $(ACE_ROOT)/ace/SString.h \ - $(ACE_ROOT)/ace/SString.i \ - $(ACE_ROOT)/ace/Service_Config.i \ - $(ACE_ROOT)/ace/Reactor.h \ - $(ACE_ROOT)/ace/Handle_Set.h \ - $(ACE_ROOT)/ace/Handle_Set.i \ - $(ACE_ROOT)/ace/Timer_Queue.h \ - $(ACE_ROOT)/ace/Timer_Queue_T.h \ - $(ACE_ROOT)/ace/Timer_Queue_T.i \ - $(ACE_ROOT)/ace/Timer_Queue_T.cpp \ - $(ACE_ROOT)/ace/Reactor.i \ - $(ACE_ROOT)/ace/Reactor_Impl.h \ - $(ACE_ROOT)/ace/Svc_Conf_Tokens.h \ - $(ACE_ROOT)/ace/Local_Tokens.i \ - $(ACE_ROOT)/ace/Remote_Tokens.h \ - $(ACE_ROOT)/ace/INET_Addr.h \ - $(ACE_ROOT)/ace/Addr.h \ - $(ACE_ROOT)/ace/Addr.i \ - $(ACE_ROOT)/ace/INET_Addr.i \ - $(ACE_ROOT)/ace/SOCK_Connector.h \ - $(ACE_ROOT)/ace/SOCK_Stream.h \ - $(ACE_ROOT)/ace/SOCK_IO.h \ - $(ACE_ROOT)/ace/SOCK.h \ - $(ACE_ROOT)/ace/IPC_SAP.h \ - $(ACE_ROOT)/ace/IPC_SAP.i \ - $(ACE_ROOT)/ace/SOCK.i \ - $(ACE_ROOT)/ace/SOCK_IO.i \ - $(ACE_ROOT)/ace/SOCK_Stream.i \ - $(ACE_ROOT)/ace/Time_Value.h \ - $(ACE_ROOT)/ace/SOCK_Connector.i \ - $(ACE_ROOT)/ace/Token_Request_Reply.h \ - $(ACE_ROOT)/ace/Token_Request_Reply.i \ - $(ACE_ROOT)/ace/Remote_Tokens.i \ - $(ACE_ROOT)/ace/Thread_Manager.h \ - $(ACE_ROOT)/ace/Thread_Manager.i \ - $(ACE_ROOT)/ace/Token_Invariants.h \ - $(ACE_ROOT)/ace/Token_Invariants.i - -# IF YOU PUT ANYTHING HERE IT WILL GO AWAY diff --git a/netsvcs/clients/Tokens/rw_lock/Makefile.am b/netsvcs/clients/Tokens/rw_lock/Makefile.am deleted file mode 100644 index f95e991bb24..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/Makefile.am +++ /dev/null @@ -1,24 +0,0 @@ -##---------------------------------------------------------------------------- -## $Id$ -## -## Makefile for repeating token client application -##---------------------------------------------------------------------------- - -## -## Process this file with automake to create Makefile.in -## - -## The number in AUTOMAKE_OPTIONS is the minimum required version automake -## needed to process this file. -AUTOMAKE_OPTIONS = 1.4 - -INCLUDES = -I$(top_builddir) -I$(top_srcdir) - -noinst_PROGRAMS = \ - rw_locks - -rw_locks_SOURCES = rw_locks.cpp -rw_locks_LDADD = \ - $(top_builddir)/netsvcs/lib/libnetsvcs.la \ - $(top_builddir)/ace/libACE.la - diff --git a/netsvcs/clients/Tokens/rw_lock/Makefile.bor b/netsvcs/clients/Tokens/rw_lock/Makefile.bor deleted file mode 100644 index a707e2f688a..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/Makefile.bor +++ /dev/null @@ -1,5 +0,0 @@ - -NAME = rw_locks -OBJFILES = $(OBJDIR)\$(NAME).obj -!include <$(ACE_ROOT)\netsvcs\build.bor> - diff --git a/netsvcs/clients/Tokens/rw_lock/README b/netsvcs/clients/Tokens/rw_lock/README deleted file mode 100644 index dabc0a3741d..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/README +++ /dev/null @@ -1,40 +0,0 @@ - -test_rw_locks shows how to use ACE_Local_RLock, ACE_Local_WLock, -ACE_Remote_RLock, and ACE_Remote_WLock. - -Here are the options to test_rw_locks: -% ./test_rw_lock -u - -i ignore deadlock - -n <iterations> - -r <reads> - -d debug - -s sleep during writes - -t <threads> - -test_rw_locks spawns <threads> number of threads which perform the -following algorithm: - -for <iterations> - { - for <reads> - acquire read lock - for <reads> - release read lock - - acquire write lock - if (sleep during writes) - sleep for 1 second - release write lock - } - - -The output should show that multiple readers can acquire the lock for -reading simultaneously (note that this also tests recursive -acquisition.) When a writer lock is acquired, the output should show -that no thread holds a reader lock. - -To run a test, simply type: -% ./test_rw_lock - -This should show output as described above. - diff --git a/netsvcs/clients/Tokens/rw_lock/rw_lock.dsp b/netsvcs/clients/Tokens/rw_lock/rw_lock.dsp deleted file mode 100644 index dc47bd968ed..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/rw_lock.dsp +++ /dev/null @@ -1,98 +0,0 @@ -# Microsoft Developer Studio Project File - Name="NETSVCS Token RW_Lock Client" - Package Owner=<4>
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diff --git a/netsvcs/clients/Tokens/rw_lock/rw_lock.dsw b/netsvcs/clients/Tokens/rw_lock/rw_lock.dsw deleted file mode 100644 index 97465ec76bb..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/rw_lock.dsw +++ /dev/null @@ -1,29 +0,0 @@ -Microsoft Developer Studio Workspace File, Format Version 6.00
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diff --git a/netsvcs/clients/Tokens/rw_lock/rw_locks.cpp b/netsvcs/clients/Tokens/rw_lock/rw_locks.cpp deleted file mode 100644 index 37e9d0e3886..00000000000 --- a/netsvcs/clients/Tokens/rw_lock/rw_locks.cpp +++ /dev/null @@ -1,253 +0,0 @@ -// ============================================================================ -// $Id$ - -// -// = LIBRARY -// examples -// -// = FILENAME -// rw_locks.cpp -// -// = DESCRIPTION -// test_rw_locks shows how to use ACE_Local_RLock, ACE_Local_WLock, -// ACE_Remote_RLock, and ACE_Remote_WLock. -// -// = AUTHOR -// Tim Harrison -// -// ============================================================================ - -#include "ace/OS.h" -#include "ace/Get_Opt.h" -#include "ace/Local_Tokens.h" -#include "ace/Remote_Tokens.h" -#include "ace/Thread_Manager.h" -#include "ace/Token_Invariants.h" - -ACE_RCSID(rw_lock, rw_locks, "$Id$") - -#if defined (ACE_HAS_THREADS) - -typedef ACE_Token_Invariant_Manager ACE_TOKEN_INVARIANTS; - -static ACE_Token_Proxy *global_rlock; -static ACE_Token_Proxy *global_wlock; - -static const char *server_host = ACE_DEFAULT_SERVER_HOST; -static int server_port = ACE_DEFAULT_SERVER_PORT; -static int ignore_deadlock = 0; -static int threads = 2; -static int iterations = 50; -static int debug = 0; -static int remote = 0; -static int reads = 4; -static int write_sleep = 0; -static int renew = 0; - -static void * -run_thread (void *) -{ - for (int x = 0; x < iterations; x++) - { - int y = 0; - for (; y < reads; y++) - { - if (global_rlock->acquire () == -1) - { - if (ACE_Log_Msg::instance ()->errnum () == EDEADLK) - { - ACE_DEBUG ((LM_DEBUG, "rlock deadlock detected\n")); - goto READ_DEADLOCK; - } - else return 0; - } - - if (ACE_TOKEN_INVARIANTS::instance ()->acquired (global_rlock) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "reader acquire violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "(%t) rlock acquired.\n")); - } - - if (renew) - { - ACE_TOKEN_INVARIANTS::instance ()->releasing (global_rlock); - - if (global_rlock->renew () == -1) - { - if (ACE_Log_Msg::instance ()->errnum () == EDEADLK) - { - ACE_DEBUG ((LM_DEBUG, "rlock deadlock detected during renew\n")); - goto READ_DEADLOCK; - } - else return 0; - } - - ACE_DEBUG ((LM_DEBUG, "(%t) rlock renewed.\n")); - - if (ACE_TOKEN_INVARIANTS::instance ()->acquired (global_rlock) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "reader renew violated invariant.\n"), 0); - } - - READ_DEADLOCK: - - for (; y > 0; y--) - { - ACE_TOKEN_INVARIANTS::instance ()->releasing (global_rlock); - if (global_rlock->release () == 0) - ACE_DEBUG ((LM_DEBUG, "(%t) r-released.\n")); - } - - if (global_wlock->acquire () == -1) - ACE_DEBUG ((LM_DEBUG, "wlock deadlock detected\n")); - else - { - if (write_sleep) - ACE_OS::sleep (1); - ACE_DEBUG ((LM_DEBUG, "\t\t(%t) wlock acquired.\n")); - - if (ACE_TOKEN_INVARIANTS::instance ()->acquired (global_wlock) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "writer acquire violated invariant.\n"), 0); - - if (renew) - { - ACE_TOKEN_INVARIANTS::instance ()->releasing (global_wlock); - - if (global_wlock->renew () == -1) - { - if (ACE_Log_Msg::instance ()->errnum () == EDEADLK) - { - ACE_DEBUG ((LM_DEBUG, "wlock deadlock detected during renew\n")); - } - else return 0; - } - - ACE_DEBUG ((LM_DEBUG, "(%t) rlock renewed.\n")); - - if (ACE_TOKEN_INVARIANTS::instance ()->acquired (global_wlock) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "writer renew violated invariant.\n"), 0); - } - - ACE_TOKEN_INVARIANTS::instance ()->releasing (global_wlock); - - if (global_wlock->release () == 0) - ACE_DEBUG ((LM_DEBUG, "\t\t(%t) w-released.\n")); - } - } - - ACE_DEBUG ((LM_DEBUG, "(%t) thread exiting.\n")); - return 0; -} - -static int -parse_args (int argc, char *argv[]) -{ - ACE_LOG_MSG->open (argv[0], ACE_Log_Msg::STDERR); // | ACE_Log_Msg::VERBOSE); - - ACE_Get_Opt get_opt (argc, argv, "t:iun:dr:sp:h:R", 1); - - for (int c; (c = get_opt ()) != -1; ) - { - switch (c) - { - case 'h': // specify the host machine on which the server is running - server_host = get_opt.optarg; - remote = 1; - break; - case 'p': // specify the port on which the server is running - server_port = ACE_OS::atoi (get_opt.optarg); - remote = 1; - break; - case 't': - threads = ACE_OS::atoi (get_opt.optarg); - break; - case 'R': - renew = 1; - break; - case 'r': - reads = ACE_OS::atoi (get_opt.optarg); - break; - case 'd': - debug = 1; - break; - case 's': - write_sleep = 1; - break; - case 'n': - iterations = ACE_OS::atoi (get_opt.optarg); - break; - case 'i': - ignore_deadlock = 1; - break; - case 'u': - // usage: fallthrough - default: - ACE_ERROR_RETURN ((LM_ERROR, - "%n:\n" - "[-h <remote host>]\n" - "[-p <remote port>]\n" - "[-i ignore deadlock]\n" - "[-n <iterations>]\n" - "[-R perform renews]\n" - "[-r <reads>]\n" - "[-d debug]\n" - "[-s sleep during writes]\n" - "[-t <threads>\n", 1), -1); - } - } - - return 0; -} - -#if defined (ACE_HAS_PTHREADS) -#define SUSPEND 0 -#else -#define SUSPEND THR_SUSPENDED -#endif - -int -main (int argc, char* argv[]) -{ - if (parse_args (argc, argv) == -1) - return -1; - - if (remote) - { - ACE_Remote_Mutex::set_server_address (ACE_INET_Addr (server_port, server_host)); - global_rlock = (ACE_Token_Proxy *) new - ACE_Remote_RLock ("THE_TOKEN", ignore_deadlock, debug); - global_wlock = (ACE_Token_Proxy *) new - ACE_Remote_WLock ("THE_TOKEN", ignore_deadlock, debug); - } - else - { - global_rlock = (ACE_Token_Proxy *) new - ACE_Local_RLock ("THE_TOKEN", ignore_deadlock, debug); - global_wlock = (ACE_Token_Proxy *) new - ACE_Local_WLock ("THE_TOKEN", ignore_deadlock, debug); - } - - ACE_Thread_Manager mgr; - - if (mgr.spawn_n (threads, ACE_THR_FUNC (run_thread), - (void *) 0, - THR_BOUND | SUSPEND) == -1) - ACE_ERROR_RETURN ((LM_DEBUG, "%p\n", "spawn failed"), -1); - -#if ! defined (ACE_HAS_PTHREADS) - if (mgr.resume_all () == -1) - ACE_ERROR_RETURN ((LM_DEBUG, "%p\n", "resume failed"), -1); -#endif - - mgr.wait (); - - return 0; -} - -#else -int -main (int, char *[]) -{ - ACE_ERROR_RETURN ((LM_ERROR, - "threads not supported on this platform\n"), -1); -} -#endif /* ACE_HAS_THREADS */ |