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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-08-02 10:06:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-08-02 10:06:12 -0700 |
| commit | 8bb5e7f4dcd9b9ef22a3ea25c9066a8a968f12dd (patch) | |
| tree | 0f1383880607a227142f9388a066959926233ff1 /include/uapi/linux/android/binder.h | |
| parent | 2a96271fb66c499e4a89d76a89d3d01170c10bef (diff) | |
| parent | 7c744d00990ea999d27f306f6db5ccb61b1304b2 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 5.20 (or 6.0) merge window.
Diffstat (limited to 'include/uapi/linux/android/binder.h')
| -rw-r--r-- | include/uapi/linux/android/binder.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/include/uapi/linux/android/binder.h b/include/uapi/linux/android/binder.h index 3246f2c74696..986333cf5bbe 100644 --- a/include/uapi/linux/android/binder.h +++ b/include/uapi/linux/android/binder.h @@ -236,6 +236,21 @@ struct binder_frozen_status_info { __u32 async_recv; }; +/* struct binder_extened_error - extended error information + * @id: identifier for the failed operation + * @command: command as defined by binder_driver_return_protocol + * @param: parameter holding a negative errno value + * + * Used with BINDER_GET_EXTENDED_ERROR. This extends the error information + * returned by the driver upon a failed operation. Userspace can pull this + * data to properly handle specific error scenarios. + */ +struct binder_extended_error { + __u32 id; + __u32 command; + __s32 param; +}; + #define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read) #define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64) #define BINDER_SET_MAX_THREADS _IOW('b', 5, __u32) @@ -249,6 +264,7 @@ struct binder_frozen_status_info { #define BINDER_FREEZE _IOW('b', 14, struct binder_freeze_info) #define BINDER_GET_FROZEN_INFO _IOWR('b', 15, struct binder_frozen_status_info) #define BINDER_ENABLE_ONEWAY_SPAM_DETECTION _IOW('b', 16, __u32) +#define BINDER_GET_EXTENDED_ERROR _IOWR('b', 17, struct binder_extended_error) /* * NOTE: Two special error codes you should check for when calling @@ -288,8 +304,8 @@ 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_uid32_t sender_euid; binder_size_t data_size; /* number of bytes of data */ binder_size_t offsets_size; /* number of bytes of offsets */ |