Move errno related files from sched/ to sched/errno

sched/Makefile

@@ -39,14 +39,6 @@ VPATH =
 DEPPATH = --dep-path .
 
 ASRCS =
-AOBJS = $(ASRCS:.S=$(OBJEXT))
-
-MISC_SRCS  = errno_getptr.c sched_garbage.c sched_getfiles.c
-MISC_SRCS += sched_getsockets.c sched_getstreams.c
-
-ifeq ($(CONFIG_NUTTX_KERNEL),y)
-MISC_SRCS += errno_get.c errno_set.c
-endif
 
 TSK_SRCS  = prctl.c exit.c getpid.c
 TSK_SRCS += task_create.c task_init.c task_setup.c task_activate.c task_start.c
@@ -72,7 +64,9 @@ ifeq ($(CONFIG_SCHED_STARTHOOK),y)
 TSK_SRCS += task_starthook.c
 endif
 
-SCHED_SRCS = sched_setparam.c sched_setpriority.c sched_getparam.c
+SCHED_SRCS  = sched_garbage.c sched_getfiles.c
+SCHED_SRCS += sched_getsockets.c sched_getstreams.c
+SCHED_SRCS += sched_setparam.c sched_setpriority.c sched_getparam.c
 SCHED_SRCS += sched_setscheduler.c sched_getscheduler.c
 SCHED_SRCS += sched_yield.c sched_rrgetinterval.c sched_foreach.c
 SCHED_SRCS += sched_lock.c sched_unlock.c sched_lockcount.c sched_self.c
@@ -101,19 +95,20 @@ SCHED_SRCS += sched_cpuload.c
 endif
 
 ifeq ($(CONFIG_SCHED_TICKLESS),y)
-TIME_SRCS += sched_timerexpiration.c
+SCHED_SRCS += sched_timerexpiration.c
 else
-TIME_SRCS += sched_processtimer.c
+SCHED_SRCS += sched_processtimer.c
 endif
 
 ifneq ($(CONFIG_DISABLE_SIGNALS),y)
-TIME_SRCS += nanosleep.c
+SCHED_SRCS += nanosleep.c
 endif
 
 include init/Make.defs
 include irq/Make.defs
 include paging/Make.defs
 include group/Make.defs
+include errno/Make.defs
 include wdog/Make.defs
 include semaphore/Make.defs
 include signal/Make.defs
@@ -123,9 +118,12 @@ include clock/Make.defs
 include timer/Make.defs
 include environ/Make.defs
 
-CSRCS  = $(MISC_SRCS) $(TSK_SRCS) $(SCHED_SRCS) $(TIME_SRCS)
-CSRCS += $(INIT_SRCS) $(IRQ_SRCS) $(PG_SRCS) $(GRP_SRCS) $(WDOG_SRCS) $(SEM_SRCS) $(SIGNAL_SRCS) $(PTHREAD_SRCS) $(MQUEUE_SRCS) $(CLOCK_SRCS) $(TIMER_SRCS) $(ENV_SRCS)
+CSRCS  = $(INIT_SRCS) $(IRQ_SRCS) $(PG_SRCS) $(GRP_SRCS) $(TSK_SRCS)
+CSRCS += $(SCHED_SRCS) $(ERRNO_SRCS) $(WDOG_SRCS) $(SEM_SRCS)
+CSRCS += $(SIGNAL_SRCS) $(PTHREAD_SRCS) $(MQUEUE_SRCS) $(CLOCK_SRCS)
+CSRCS += $(TIMER_SRCS) $(ENV_SRCS)
 
+AOBJS = $(ASRCS:.S=$(OBJEXT))
 COBJS = $(CSRCS:.c=$(OBJEXT))
 
 SRCS = $(ASRCS) $(CSRCS)

sched/errno/Make.defs

@@ -0,0 +1,45 @@
+############################################################################
+# sched/errno/Make.defs
+#
+#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+ERRNO_SRCS = errno_getptr.c
+
+ifeq ($(CONFIG_NUTTX_KERNEL),y)
+ERRNO_SRCS += errno_get.c errno_set.c
+endif
+
+# Include errno build support
+
+DEPPATH += --dep-path errno
+VPATH += :errno

sched/errno/errno_get.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/errno_get.c
+ * sched/errno/errno_get.c
  *
  *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

sched/errno/errno_getptr.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/errno_getptr.c
+ * sched/errno/errno_getptr.c
  *
  *   Copyright (C) 2007, 2008, 2011, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

sched/errno/errno_set.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * sched/errno_set.c
+ * sched/errno/errno_set.c
  *
  *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -79,5 +79,3 @@ void set_errno(int errcode)
 {
   *get_errno_ptr() = errcode;
 }
-
-