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+# ====================================================================
+#
+#      posix.cdl
+#
+#      POSIX layer configuration data
+#
+# ====================================================================
+#####COPYRIGHTBEGIN####
+#                                                                          
+# -------------------------------------------                              
+# The contents of this file are subject to the Red Hat eCos Public License 
+# Version 1.1 (the "License"); you may not use this file except in         
+# compliance with the License.  You may obtain a copy of the License at    
+# http://www.redhat.com/                                                   
+#                                                                          
+# Software distributed under the License is distributed on an "AS IS"      
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+# License for the specific language governing rights and limitations under 
+# the License.                                                             
+#                                                                          
+# The Original Code is eCos - Embedded Configurable Operating System,      
+# released September 30, 1998.                                             
+#                                                                          
+# The Initial Developer of the Original Code is Red Hat.                   
+# Portions created by Red Hat are                                          
+# Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+# All Rights Reserved.                                                     
+# -------------------------------------------                              
+#                                                                          
+#####COPYRIGHTEND####
+# ====================================================================
+######DESCRIPTIONBEGIN####
+#
+# Author(s):      nickg
+# Contributors:
+# Date:           2000-3-28
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_package CYGPKG_POSIX {
+    display        "POSIX compatibility layer"
+    description    "This package enables the POSIX compatibility
+                    layer that implements IEEE 1003.1."
+    include_dir    cyg/posix
+    
+    requires       CYGPKG_KERNEL
+    requires       CYGPKG_ISOINFRA
+    requires       CYGPKG_ERROR
+    requires       CYGINT_ISO_ERRNO
+    requires       CYGINT_ISO_ERRNO_CODES
+    requires       CYGIMP_KERNEL_SCHED_SORTED_QUEUES
+
+    implements     CYGINT_ISO_SCHED_IMPL
+    implements     CYGINT_ISO_SIGNAL_NUMBERS
+    implements     CYGINT_ISO_SIGNAL_IMPL
+    implements     CYGINT_ISO_POSIX_LIMITS
+    requires       { CYGBLD_ISO_SIGNAL_NUMBERS_HEADER == \
+                         "<cyg/posix/signal.h>" }
+    requires       { CYGBLD_ISO_SIGNAL_IMPL_HEADER == \
+                         "<cyg/posix/signal.h>" }
+    requires       { CYGBLD_ISO_POSIX_LIMITS_HEADER == \
+                         "<cyg/posix/limits.h>" }
+    
+    compile        pthread.cxx mqueue.cxx sem.cxx time.cxx signal.cxx \
+                   sched.cxx except.cxx misc.cxx
+    compile       -library=libextras.a startup.cxx
+
+    # ----------------------------------------------------------------
+    # Scheduling component
+    
+    cdl_component CYGPKG_POSIX_SCHED {
+	display          "POSIX scheduling configuration"
+	flavor           bool
+	default_value    1
+	description      "This component provides controls over scheduling
+	                  in POSIX."
+
+	cdl_option _POSIX_PRIORITY_SCHEDULING {
+	    display       "POSIX priority scheduling feature test macro"
+	    flavor        bool
+	    calculated    1
+	    requires      CYGSEM_KERNEL_SCHED_MLQUEUE
+	    description   "This option defines the POSIX feature test macro
+	                   that indicates that priority scheduling is present.
+	                   This should not be undefined."
+	}
+    }
+
+    # ----------------------------------------------------------------
+    # Pthreads component
+
+    cdl_component CYGPKG_POSIX_PTHREAD {
+	display          "POSIX pthread configuration"
+	flavor           bool
+	default_value    1
+	requires         CYGPKG_POSIX_SCHED
+	description      "This component provides configuration controls for
+	                  the POSIX pthreads package."
+
+	script           pthread.cdl
+    }
+
+    # ----------------------------------------------------------------
+    # Timers component
+
+    cdl_option CYGPKG_POSIX_TIMERS {
+	display          "POSIX timers"
+	flavor           bool
+	default_value    1
+        implements       CYGINT_ISO_POSIX_TIMER_TYPES
+        implements       CYGINT_ISO_POSIX_TIMERS
+        requires         { CYGBLD_ISO_POSIX_TIMER_TYPES_HEADER == \
+                             "<cyg/posix/time.h>" }
+        requires         { CYGBLD_ISO_POSIX_TIMERS_HEADER == \
+                             "<cyg/posix/time.h>" }
+	description      "This component provides configuration controls for
+	                  the POSIX timers."
+    }
+
+    # ----------------------------------------------------------------
+    # Semaphores component
+
+    cdl_option CYGPKG_POSIX_SEMAPHORES {
+	display          "POSIX semaphores"
+	flavor           bool
+	default_value    1
+        implements       CYGINT_ISO_SEMAPHORES
+        requires         { CYGBLD_ISO_SEMAPHORES_HEADER == \
+                             "<cyg/posix/semaphore.h>" }
+	description      "This component provides configuration controls for
+	                  POSIX semaphores."
+    }
+
+    # ----------------------------------------------------------------
+    # Message queues component
+
+    cdl_component CYGPKG_POSIX_MQUEUES {
+	display          "POSIX message queues"
+	flavor           bool
+	default_value    1
+        implements       CYGINT_ISO_MQUEUE
+        requires         CYGPKG_KERNEL
+        requires         CYGINT_ISO_MALLOC
+        requires         CYGINT_ISO_ERRNO
+        requires         CYGINT_ISO_STRING_STRFUNCS
+	description      "This component provides configuration controls for
+	                  POSIX message queues."
+
+        cdl_option CYGNUM_POSIX_MQUEUE_OPEN_MAX {
+            display          "Maximum number of message queues"
+            flavor           data
+            default_value    8
+            legal_values     1 to 999999
+        }
+
+        cdl_option CYGIMP_POSIX_MQUEUE_VALIDATE_DESCRIPTOR {
+            display          "Validate queue descriptors"
+            flavor           bool
+            default_value    1
+            description      "
+                This option turns on checking that message queue descriptors
+                (of type mqd_t) passed into mq_* functions are valid. If so,
+                the functions will fail with EBADF, as POSIX 1003.1 mandates.
+                If this option is disabled, if an invalid descriptor is used,
+                random corruption may occur, or the system may crash. If
+                you are confident invalid descriptors will not be used,
+                you may wish to be disable this to save some per-instance
+                memory and execution time."
+        }
+
+        cdl_option CYGFUN_POSIX_MQUEUE_NOTIFY {
+            display          "Allow empty queue notification"
+            flavor           bool
+            requires         CYGPKG_POSIX_SIGNALS
+            default_value    CYGPKG_POSIX_SIGNALS
+            description      "
+                Enabling this option adds the function mq_notify() to the
+                API. Without it, some code and per-message queue descriptor
+                space is saved, as well as no longer requiring POSIX realtime
+                signal support."
+        }
+    }
+
+    # ----------------------------------------------------------------
+    # Signals component
+
+    cdl_component CYGPKG_POSIX_SIGNALS {
+	display          "POSIX signals configuration"
+	flavor           bool
+	default_value    1
+	requires	 CYGPKG_KERNEL_EXCEPTIONS
+        implements       CYGINT_POSIX_REALTIME_SIGNALS
+	description      "This component provides configuration controls for
+	                  the POSIX signals."
+    }
+
+    # ----------------------------------------------------------------
+    # uname structure component
+
+    cdl_component CYGPKG_POSIX_UTSNAME {
+	display           "POSIX utsname configuration"
+	flavor            bool
+	default_value     1
+	requires          { CYGBLD_ISO_UTSNAME_HEADER == \
+                            "<cyg/posix/utsname.h>" }
+	description       "This component provides configuration controls for
+	                   the POSIX utsname structure and the uname() function."
+
+	cdl_option CYG_POSIX_UTSNAME_LENGTH {
+	    display          "Length of name strings in utsname structure"
+	    flavor           data
+	    default_value    65
+	    legal_values     1 to 99999999
+	}
+
+	cdl_option CYG_POSIX_UTSNAME_NODENAME_LENGTH {
+	    display          "Length of nodename string in utsname structure"
+	    flavor           data
+	    default_value    { CYG_POSIX_UTSNAME_LENGTH }
+	    legal_values     1 to 99999999	    
+	}
+
+    }
+
+    # ----------------------------------------------------------------
+    # Tests
+
+        cdl_option CYGPKG_POSIX_TESTS {
+            display "POSIX tests"
+            flavor  data
+            no_define
+            calculated { "tests/pthread1 tests/pthread2 tests/pthread3 tests/mutex3 tests/signal1 tests/timer1 tests/tm_basic tests/signal2 tests/mqueue1 tests/mqueue2" }
+            description   "
+                This option specifies the set of tests for the POSIX package."
+        }
+
+}
+
+# ====================================================================
+# End of posix.cdl
+
+