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added os2 nwio

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This commit is contained in:
hyung-hwan 2012-05-01 01:36:18 +00:00
parent 3e4194cca8
commit 77f384498d
1 changed files with 19 additions and 30 deletions
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47
qse/lib/cmn/nwio.c
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@ -30,8 +30,9 @@
# include <sys/socket.h>
# include <netinet/in.h>
# include <nerrno.h>
# pragma library("tcpip32.lib")
#elif defined(__DOS__)
/* TODO: */
/* TODO: consider watt-32 */
#else
# include "syscall.h"
# include <sys/socket.h>
@ -45,6 +46,12 @@ enum
STATUS_UDP_CONNECT = (1 << 0)
};
static qse_ssize_t socket_output (
qse_tio_t* tio, qse_tio_cmd_t cmd, void* buf, qse_size_t size);
static qse_ssize_t socket_input (
qse_tio_t* tio, qse_tio_cmd_t cmd, void* buf, qse_size_t size);
#if defined(AF_INET)
union sockaddr_t
{
struct sockaddr_in in4;
@ -52,12 +59,7 @@ union sockaddr_t
struct sockaddr_in6 in6;
#endif
};
static qse_ssize_t socket_input (
qse_tio_t* tio, qse_tio_cmd_t cmd, void* buf, qse_size_t size);
static qse_ssize_t socket_output (
qse_tio_t* tio, qse_tio_cmd_t cmd, void* buf, qse_size_t size);
#endif
static int nwad_to_sockaddr (const qse_nwad_t* nwad, int* family, void* addr)
{
@ -67,6 +69,7 @@ static int nwad_to_sockaddr (const qse_nwad_t* nwad, int* family, void* addr)
{
case QSE_NWAD_IN4:
{
#if defined(AF_INET)
struct sockaddr_in* in;
in = (struct sockaddr_in*)addr;
@ -77,6 +80,7 @@ static int nwad_to_sockaddr (const qse_nwad_t* nwad, int* family, void* addr)
in->sin_family = AF_INET;
in->sin_addr.s_addr = nwad->u.in4.addr.value;
in->sin_port = nwad->u.in4.port;
#endif
break;
}
@ -170,28 +174,9 @@ static qse_nwio_errnum_t syserr_to_errnum (int e)
#elif defined(__DOS__)
static qse_nwio_errnum_t syserr_to_errnum (int e)
{
switch (e)
{
case ENOMEM:
return QSE_NWIO_ENOMEM;
case EINVAL:
return QSE_NWIO_EINVAL;
case EACCES:
return QSE_NWIO_EACCES;
case ENOENT:
return QSE_NWIO_ENOENT;
case EEXIST:
return QSE_NWIO_EEXIST;
default:
/* TODO: */
return QSE_NWIO_ESYSERR;
}
}
#else
static qse_nwio_errnum_t syserr_to_errnum (int e)
{
@ -289,8 +274,10 @@ void qse_nwio_close (qse_nwio_t* nwio)
int qse_nwio_init (
qse_nwio_t* nwio, qse_mmgr_t* mmgr, const qse_nwad_t* nwad, int flags)
{
#if defined(AF_INET)
union sockaddr_t addr;
#ifdef HAVE_SOCKLEN_T
#endif
#if defined(HAVE_SOCKLEN_T)
socklen_t addrlen;
#else
int addrlen;
@ -303,6 +290,7 @@ int qse_nwio_init (
nwio->flags = flags;
nwio->errnum = QSE_NWIO_ENOERR;
#if defined(AF_INET)
tmp = nwad_to_sockaddr (nwad, &family, &addr);
if (tmp <= -1)
{
@ -314,6 +302,7 @@ int qse_nwio_init (
if (flags & QSE_NWIO_TCP) type = SOCK_STREAM;
else if (flags & QSE_NWIO_UDP) type = SOCK_DGRAM;
else
#endif
{
nwio->errnum = QSE_NWIO_EINVAL;
return -1;
@ -711,7 +700,7 @@ reread:
if (nwio->status & STATUS_UDP_CONNECT)
{
union sockaddr_t addr;
#ifdef HAVE_SOCKLEN_T
#if defined(HAVE_SOCKLEN_T)
socklen_t addrlen;
#else
int addrlen;