Merge pull request #20569 from maribu/tree-wide/IWYU-pragmas

tree wide: add `IWYU pragma: export` where needed

Author: maribu

core/include/thread.h

@@ -129,7 +129,7 @@
 #include "thread_flags.h"
 #endif
 
-#include "thread_arch.h"
+#include "thread_arch.h" /* IWYU pragma: export */
 
 #ifdef __cplusplus
 extern "C" {

core/lib/include/irq.h

@@ -91,7 +91,7 @@ MAYBE_INLINE bool irq_is_enabled(void);
 MAYBE_INLINE bool irq_is_in(void);
 
 #else
-#include "irq_arch.h"
+#include "irq_arch.h" /* IWYU pragma: export */
 #endif /* IRQ_API_INLINED */
 
 #ifdef __cplusplus

drivers/include/periph/gpio_ll.h

@@ -866,7 +866,7 @@ static inline void gpio_ll_switch_dir_input(gpio_port_t port, uword_t inputs)
 
 /* the hardware specific implementation relies on the types such as gpio_port_t
  * to be provided */
-#include "gpio_ll_arch.h"
+#include "gpio_ll_arch.h" /* IWYU pragma: export */
 
 #endif /* PERIPH_GPIO_LL_H */
 /** @} */

drivers/include/periph/timer.h

@@ -326,7 +326,7 @@ bool timer_poll_channel(tim_t dev, int channel);
 #endif
 
 #if defined(MODULE_PERIPH_TIMER_POLL)
-#include "timer_arch.h"
+#include "timer_arch.h" /* IWYU pragma: export */
 #endif
 
 #ifdef __cplusplus

sys/include/architecture.h

@@ -28,7 +28,7 @@
 #include <inttypes.h>
 #include <limits.h>
 
-#include "architecture_arch.h"
+#include "architecture_arch.h" /* IWYU pragma: export */
 
 #ifdef __cplusplus
 extern "C" {

sys/include/atomic_utils.h

@@ -142,7 +142,7 @@
 #include "macros/utils.h"
 #include "sched.h"
 
-#include "atomic_utils_arch.h"
+#include "atomic_utils_arch.h" /* IWYU pragma: export */
 
 #ifdef __cplusplus
 extern "C" {

sys/include/flash_utils.h

@@ -54,7 +54,7 @@
 #include "kernel_defines.h"
 
 #if IS_ACTIVE(HAS_FLASH_UTILS_ARCH)
-#include "flash_utils_arch.h"
+#include "flash_utils_arch.h" /* IWYU pragma: export */
 #endif
 
 #ifdef __cplusplus