From 71e1a86a033c380f85dd300d788af63bfef25bab Mon Sep 17 00:00:00 2001 From: "Luke T. Shumaker" Date: Thu, 26 Sep 2024 19:36:54 -0600 Subject: wip reorg --- libnetio/netio.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 libnetio/netio.h (limited to 'libnetio/netio.h') diff --git a/libnetio/netio.h b/libnetio/netio.h new file mode 100644 index 0000000..8497330 --- /dev/null +++ b/libnetio/netio.h @@ -0,0 +1,18 @@ +#ifndef _NETIO_H_ +#define _NETIO_H_ + +#include /* for bool */ +#include /* for size_t, ssize_t, uint16_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