diff mbox series

[RFC,v4,7/8] binder: use __kernel_pid_t and __kernel_uid_t for userspace

Message ID 20220328035951.1817417-8-tjmercier@google.com (mailing list archive)
State New
Headers show
Series Proposal for a GPU cgroup controller | expand

Commit Message

T.J. Mercier March 28, 2022, 3:59 a.m. UTC 
The kernel interface should use types that the kernel defines instead of
pid_t and uid_t, whose definiton is owned by libc. This fixes the header
so that it can be included without first including sys/types.h.

Signed-off-by: T.J. Mercier <tjmercier@google.com>
---
 include/uapi/linux/android/binder.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h
index 169fd5069a1a..aa28454dbca3 100644
--- a/include/uapi/linux/android/binder.h
+++ b/include/uapi/linux/android/binder.h
@@ -289,8 +289,8 @@  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 */