From 61716a2c77dfde9addf6b41a6d72d26a8584150e Mon Sep 17 00:00:00 2001 From: Kenny Levinsen Date: Fri, 31 Jul 2020 00:22:18 +0200 Subject: Initial implementation of seatd and libseat --- include/connection.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 include/connection.h (limited to 'include/connection.h') diff --git a/include/connection.h b/include/connection.h new file mode 100644 index 0000000..6c57901 --- /dev/null +++ b/include/connection.h @@ -0,0 +1,36 @@ +#ifndef _SEATD_CONNECTION_H +#define _SEATD_CONNECTION_H +#include +#include +#include + +#define CONNECTION_BUFFER_SIZE 1024 + +#define MAX_FDS_OUT 8 + +struct connection_buffer { + uint32_t head, tail; + char data[CONNECTION_BUFFER_SIZE]; +}; + +struct connection { + struct connection_buffer in, out; + struct connection_buffer fds_in, fds_out; + int fd; + bool want_flush; +}; + +int connection_read(struct connection *connection); +int connection_flush(struct connection *connection); + +int connection_put(struct connection *connection, const void *data, size_t count); +int connection_put_fd(struct connection *connection, int fd); + +size_t connection_pending(struct connection *connection); +int connection_get(struct connection *connection, void *dst, size_t count); +int connection_get_fd(struct connection *connection); +void connection_restore(struct connection *connection, size_t count); + +void connection_close_fds(struct connection *connection); + +#endif -- cgit v1.2.3