Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/lib/istream-unix.h b/src/lib/istream-unix.h
new file mode 100644
index 0000000..0b29ccc
--- /dev/null
+++ b/src/lib/istream-unix.h
@@ -0,0 +1,15 @@
+#ifndef ISTREAM_UNIX_H
+#define ISTREAM_UNIX_H
+
+struct istream *i_stream_create_unix(int fd, size_t max_buffer_size);
+/* Start trying to read a file descriptor from the UNIX socket. */
+void i_stream_unix_set_read_fd(struct istream *input);
+/* Stop trying to read a file descriptor from the UNIX socket. */
+void i_stream_unix_unset_read_fd(struct istream *input);
+/* Returns the fd that the last i_stream_read() received, or -1 if no fd
+   was received. This function must be called before
+   i_stream_unix_set_read_fd() is called again after successfully receiving
+   a file descriptor. */
+int i_stream_unix_get_read_fd(struct istream *input);
+
+#endif