[posix-app] clean headers in platform-posix.h (#3175)

src/posix/platform/alarm.c

@@ -28,6 +28,7 @@
 
 #include "platform-posix.h"
 
+#include <assert.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <string.h>

src/posix/platform/frame_queue.cpp

@@ -109,7 +109,9 @@ exit:
 } // namespace ot
 
 #if SELF_TEST
+#include <stdio.h>
 #include <stdlib.h>
+
 void TestSingle()
 {
     otError        error;

src/posix/platform/logging.c

@@ -29,12 +29,11 @@
 #include "platform-posix.h"
 #include <openthread-core-config.h>
 
-#include <ctype.h>
+#include <assert.h>
 #include <inttypes.h>
 #include <stdarg.h>
 #include <stdint.h>
 #include <stdio.h>
-#include <string.h>
 #include <syslog.h>
 
 #include <openthread/platform/logging.h>

src/posix/platform/misc.c

@@ -28,6 +28,7 @@
 
 #include "platform-posix.h"
 
+#include <assert.h>
 #include <setjmp.h>
 #include <unistd.h>
 

src/posix/platform/platform-posix.h

@@ -38,21 +38,8 @@
 #include <openthread-core-config.h>
 #include <openthread/config.h>
 
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-#include <arpa/inet.h>
-#include <fcntl.h>
-#include <netinet/in.h>
-#include <poll.h>
 #include <sys/select.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
 #include <sys/time.h>
-#include <unistd.h>
 
 #include <openthread/instance.h>
 

src/posix/platform/radio_spinel.cpp

@@ -48,6 +48,7 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <sys/resource.h>
+#include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/wait.h>
 #include <syslog.h>

src/posix/platform/settings.cpp

@@ -35,9 +35,13 @@
 #include "platform-posix.h"
 
 #include <assert.h>
+#include <fcntl.h>
 #include <inttypes.h>
 #include <stddef.h>
+#include <stdio.h>
+#include <string.h>
 #include <sys/stat.h>
+#include <unistd.h>
 
 #include <openthread/platform/misc.h>
 #include <openthread/platform/settings.h>

src/posix/platform/sim.c

@@ -34,8 +34,12 @@
 
 #include "platform-posix.h"
 
+#include <arpa/inet.h>
 #include <stddef.h>
+#include <stdio.h>
+#include <string.h>
 #include <sys/select.h>
+#include <unistd.h>
 
 #if OPENTHREAD_POSIX_VIRTUAL_TIME
 

src/posix/platform/system.c

@@ -41,6 +41,7 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include <openthread/tasklet.h>
 #include <openthread/platform/alarm-milli.h>

src/posix/platform/udp.cpp

@@ -39,9 +39,13 @@
 #include "platform-posix.h"
 
 #include <arpa/inet.h>
+#include <assert.h>
 #include <net/if.h>
+#include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <sys/select.h>
+#include <unistd.h>
 
 #include <openthread/udp.h>
 #include <openthread/platform/udp.h>