From 7ec97df3ee8edfd102fe573eaa61cf4e5c6284cb Mon Sep 17 00:00:00 2001 From: "Luke T. Shumaker" Date: Fri, 27 Sep 2024 22:27:01 -0600 Subject: wip fixes --- libnetio/include/libnetio/netio.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 libnetio/include/libnetio/netio.h (limited to 'libnetio/include') diff --git a/libnetio/include/libnetio/netio.h b/libnetio/include/libnetio/netio.h new file mode 100644 index 0000000..9383c54 --- /dev/null +++ b/libnetio/include/libnetio/netio.h @@ -0,0 +1,20 @@ +#ifndef _NETIO_H_ +#define _NETIO_H_ + +#include /* for bool */ +#include /* for uint16_t */ +#include /* for size_t */ +#include /* for ssize_t */ + +/** Return socket-fd on success, -errno on error. */ +int netio_listen(uint16_t port); +/** Return connection-fd on success, -errno on error. */ +int netio_accept(int sock); +/** Return bytes-read on success, 0 on EOF, -errno on error; a short read is *not* an error. */ +ssize_t netio_read(int conn, void *buf, size_t count); +/** Return `count` on success, -errno on error; a short write *is* an error. */ +ssize_t netio_write(int conn, void *buf, size_t count); +/** Return 0 on success, -errno on error. */ +int netio_close(int conn, bool rd, bool wr); + +#endif /* _NETIO_H_ */ -- cgit v1.2.3-2-g168b