diff options
Diffstat (limited to 'include/binder/Parcel.h')
| -rw-r--r-- | include/binder/Parcel.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/binder/Parcel.h b/include/binder/Parcel.h index 7a782f5..0e20da9 100644 --- a/include/binder/Parcel.h +++ b/include/binder/Parcel.h @@ -124,6 +124,11 @@ public: // will be closed once the parcel is destroyed. status_t writeDupFileDescriptor(int fd); + // Writes a raw fd and optional comm channel fd to the parcel as a ParcelFileDescriptor. + // A dup's of the fds are made, which will be closed once the parcel is destroyed. + // Null values are passed as -1. + status_t writeParcelFileDescriptor(int fd, int commChannel = -1); + // Writes a blob to the parcel. // If the blob is small, then it is stored in-place, otherwise it is // transferred by way of an anonymous shared memory region. @@ -183,6 +188,11 @@ public: // in the parcel, which you do not own -- use dup() to get your own copy. int readFileDescriptor() const; + // Reads a ParcelFileDescriptor from the parcel. Returns the raw fd as + // the result, and the optional comm channel fd in outCommChannel. + // Null values are returned as -1. + int readParcelFileDescriptor(int& outCommChannel) const; + // Reads a blob from the parcel. // The caller should call release() on the blob after reading its contents. status_t readBlob(size_t len, ReadableBlob* outBlob) const; |