| /*=========================================================================*\ |
| * Input/Output abstraction |
| * LuaSocket toolkit |
| * |
| * RCS ID: $Id: io.c,v 1.6 2005/09/29 06:11:41 diego Exp $ |
| \*=========================================================================*/ |
| #include "io.h" |
| |
| /*=========================================================================*\ |
| * Exported functions |
| \*=========================================================================*/ |
| /*-------------------------------------------------------------------------*\ |
| * Initializes C structure |
| \*-------------------------------------------------------------------------*/ |
| void io_init(p_io io, p_send send, p_recv recv, p_error error, void *ctx) { |
| io->send = send; |
| io->recv = recv; |
| io->error = error; |
| io->ctx = ctx; |
| } |
| |
| /*-------------------------------------------------------------------------*\ |
| * I/O error strings |
| \*-------------------------------------------------------------------------*/ |
| const char *io_strerror(int err) { |
| switch (err) { |
| case IO_DONE: return NULL; |
| case IO_CLOSED: return "closed"; |
| case IO_TIMEOUT: return "timeout"; |
| default: return "unknown error"; |
| } |
| } |