[PATCH 3/6] android/binder.h: add linux/android/binder(fs).h to UAPI compile-test coverage

From: Masahiro Yamada
Date: Wed Feb 09 2022 - 21:18:13 EST


linux/android/binder.h and linux/android/binderfs.h are currently
excluded from the UAPI compile-test because of the errors like follows:

HDRTEST usr/include/linux/android/binder.h
In file included from <command-line>:
./usr/include/linux/android/binder.h:291:9: error: unknown type name ‘pid_t’
291 | pid_t sender_pid;
| ^~~~~
./usr/include/linux/android/binder.h:292:9: error: unknown type name ‘uid_t’
292 | uid_t sender_euid;
| ^~~~~

The errors can be fixed by replacing {pid,uid}_t with __kernel_{pid,uid}_t.

Then, remove the no-header-test entries from user/include/Makefile.

Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---

include/uapi/linux/android/binder.h | 4 ++--
usr/include/Makefile | 2 --
2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h
index 3246f2c74696..11157fae8a8e 100644
--- a/include/uapi/linux/android/binder.h
+++ b/include/uapi/linux/android/binder.h
@@ -288,8 +288,8 @@ struct binder_transaction_data {

/* General information about the transaction. */
__u32 flags;
- pid_t sender_pid;
- uid_t sender_euid;
+ __kernel_pid_t sender_pid;
+ __kernel_uid_t sender_euid;
binder_size_t data_size; /* number of bytes of data */
binder_size_t offsets_size; /* number of bytes of offsets */

diff --git a/usr/include/Makefile b/usr/include/Makefile
index b0b6cc455930..717c7d4c89bb 100644
--- a/usr/include/Makefile
+++ b/usr/include/Makefile
@@ -26,8 +26,6 @@ override c_flags = $(UAPI_CFLAGS) -Wp,-MMD,$(depfile) -I$(objtree)/usr/include
no-header-test += asm/ucontext.h
no-header-test += drm/vmwgfx_drm.h
no-header-test += linux/am437x-vpfe.h
-no-header-test += linux/android/binder.h
-no-header-test += linux/android/binderfs.h
no-header-test += linux/coda.h
no-header-test += linux/cyclades.h
no-header-test += linux/errqueue.h
--
2.32.0