diff options
Diffstat (limited to 'include/io/channel.h')
| -rw-r--r-- | include/io/channel.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/io/channel.h b/include/io/channel.h index 7986c49..62b6571 100644 --- a/include/io/channel.h +++ b/include/io/channel.h @@ -35,6 +35,7 @@ OBJECT_DECLARE_TYPE(QIOChannel, QIOChannelClass, #define QIO_CHANNEL_WRITE_FLAG_ZERO_COPY 0x1 #define QIO_CHANNEL_READ_FLAG_MSG_PEEK 0x1 +#define QIO_CHANNEL_READ_FLAG_RELAXED_EOF 0x2 typedef enum QIOChannelFeature QIOChannelFeature; @@ -160,6 +161,9 @@ struct QIOChannelClass { void *opaque); int (*io_flush)(QIOChannel *ioc, Error **errp); + int (*io_peerpid)(QIOChannel *ioc, + unsigned int *pid, + Error **errp); }; /* General I/O handling functions */ @@ -882,6 +886,7 @@ void qio_channel_set_aio_fd_handler(QIOChannel *ioc, * @niov: the length of the @iov array * @fds: an array of file handles to read * @nfds: number of file handles in @fds + * @flags: read flags (QIO_CHANNEL_READ_FLAG_*) * @errp: pointer to a NULL-initialized error object * * @@ -900,6 +905,7 @@ int coroutine_mixed_fn qio_channel_readv_full_all_eof(QIOChannel *ioc, const struct iovec *iov, size_t niov, int **fds, size_t *nfds, + int flags, Error **errp); /** @@ -981,4 +987,22 @@ int coroutine_mixed_fn qio_channel_writev_full_all(QIOChannel *ioc, int qio_channel_flush(QIOChannel *ioc, Error **errp); +/** + * qio_channel_get_peercred: + * @ioc: the channel object + * @pid: pointer to pid + * @errp: pointer to a NULL-initialized error object + * + * Returns the pid of the peer process connected to this socket. + * + * The use of this function is possible only for connected + * AF_UNIX stream sockets and for AF_UNIX stream and datagram + * socket pairs on Linux. + * Return -1 on error with pid -1 for the non-Linux OS. + * + */ +int qio_channel_get_peerpid(QIOChannel *ioc, + unsigned int *pid, + Error **errp); + #endif /* QIO_CHANNEL_H */ |