diff options
author | Treehugger Robot <treehugger-gerrit@google.com> | 2020-03-17 19:27:52 +0000 |
---|---|---|
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2020-03-17 19:27:52 +0000 |
commit | 8ba800fd3d9ba2389d911c6e6b891e2cd9df866e (patch) | |
tree | 07de9019a1a49700acfc2cc635ca1ec2e3aed947 | |
parent | cbe953924c36191d1dea16e591ce70f24a763a26 (diff) | |
parent | 700129680e87c4b10cdd908db1d07b3e4a00b8ad (diff) | |
download | native-8ba800fd3d9ba2389d911c6e6b891e2cd9df866e.tar.gz |
Merge "libbinder: Document getCalling*"android-r-preview-4android-r-preview-3android-r-preview-2
-rw-r--r-- | libs/binder/include/binder/IPCThreadState.h | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/libs/binder/include/binder/IPCThreadState.h b/libs/binder/include/binder/IPCThreadState.h index 4818889436..b4e4a428b5 100644 --- a/libs/binder/include/binder/IPCThreadState.h +++ b/libs/binder/include/binder/IPCThreadState.h @@ -39,12 +39,28 @@ public: status_t clearLastError(); + /** + * Returns the PID of the process which has made the current binder + * call. If not in a binder call, this will return getpid. If the + * call is oneway, this will return 0. + */ pid_t getCallingPid() const; - // nullptr if unavailable - // - // this can't be restored once it's cleared, and it does not return the - // context of the current process when not in a binder call. + + /** + * Returns the SELinux security identifier of the process which has + * made the current binder call. If not in a binder call this will + * return nullptr. If this isn't requested with + * IBinder::setRequestingSid, it will also return nullptr. + * + * This can't be restored once it's cleared, and it does not return the + * context of the current process when not in a binder call. + */ const char* getCallingSid() const; + + /** + * Returns the UID of the process which has made the current binder + * call. If not in a binder call, this will return 0. + */ uid_t getCallingUid() const; void setStrictModePolicy(int32_t policy); |