luasocket/src/io.c
2019-03-10 00:03:04 -07:00

29 lines
986 B
C

/*=========================================================================*\
* Input/Output abstraction
* LuaSocket toolkit
\*=========================================================================*/
#include "luasocket.h"
#include "io.h"
/*-------------------------------------------------------------------------*\
* 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";
}
}