lib/libc, os/include: remove CONFIG_SMP dependency for POSIX APIs

This patch removes CONFIG_SMP dependency for the POSIX APIs to make it work irrespective of SMP configs enabled. Signed-off-by: Neel <[email protected]>
Samsung · Feb 11, 2025 · ab4b3ad · ab4b3ad
1 parent 8d386e1
commit ab4b3ad
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Showing 4 changed files with 1 addition and 9 deletions.
diff --git a/lib/libc/pthread/Make.defs b/lib/libc/pthread/Make.defs
@@ -73,9 +73,7 @@ CSRCS += pthread_setcancelstate.c pthread_setcanceltype.c
 CSRCS += pthread_testcancel.c
 CSRCS += pthread_rwlock.c pthread_rwlock_rdlock.c pthread_rwlock_wrlock.c
 CSRCS += pthread_once.c pthread_yield.c
-ifeq ($(CONFIG_SMP),y)
 CSRCS += pthread_attr_getaffinity.c pthread_attr_setaffinity.c
-endif
 
 ifeq ($(CONFIG_ENABLE_IOTIVITY),y)
 CSRCS += pthread_condattrsetclock.c

diff --git a/lib/libc/sched/Make.defs b/lib/libc/sched/Make.defs
@@ -62,9 +62,8 @@ ifneq ($(CONFIG_CANCELLATION_POINTS),y)
 CSRCS += task_setcanceltype.c task_testcancel.c
 endif
 
-ifeq ($(CONFIG_SMP),y)
 CSRCS += sched_cpucount.c
-endif
+
 # Add the sched directory to the build
 
 DEPPATH += --dep-path sched

diff --git a/lib/libc/sched/sched_cpucount.c b/lib/libc/sched/sched_cpucount.c
@@ -26,7 +26,6 @@
 
 #include <sched.h>
 
-#ifdef CONFIG_SMP
 
 /****************************************************************************
  * Public Functions
@@ -62,5 +61,3 @@ int sched_cpucount(FAR const cpu_set_t *set)
 
   return count;
 }
-
-#endif /* CONFIG_SMP */
diff --git a/os/include/pthread.h b/os/include/pthread.h
@@ -779,14 +779,12 @@ int pthread_attr_setstacksize(FAR pthread_attr_t *attr, long stacksize);
  */
 int pthread_attr_getstacksize(FAR const pthread_attr_t *attr, long *stackaddr);
 
-#ifdef CONFIG_SMP
 /* Set or obtain thread affinity attributes */
 
 int pthread_attr_setaffinity_np(FAR pthread_attr_t *attr, \
                 size_t cpusetsize, FAR const cpu_set_t *cpuset);
 int pthread_attr_getaffinity_np(FAR const pthread_attr_t *attr, \
                 size_t cpusetsize, cpu_set_t *cpuset);
-#endif
 
 /* Create, operate on, and destroy mutex attributes. */
 /**