#define WIN32IO_IS_STDIO
#define WIN32SCK_IS_STDSCK
#define WIN32_LEAN_AND_MEAN
+#define PERLIO_NOT_STDIO 0
#ifdef __GNUC__
#define Win32_Winsock
#endif
return s;
}
+/*
+ * close RTL fd while respecting sockets
+ * added as temporary measure until PerlIO has real
+ * Win32 native layer
+ * -- BKS, 11-11-2000
+*/
+
+int my_close(int fd)
+{
+ int osf;
+ if (!wsock_started) /* No WinSock? */
+ return(close(fd)); /* Then not a socket. */
+ osf = TO_SOCKET(fd);/* Get it now before it's gone! */
+ if (osf != -1) {
+ int err;
+ err = closesocket(osf);
+ if (err == 0) {
+#if defined(USE_FIXED_OSFHANDLE) || defined(PERL_MSVCRT_READFIX)
+ _set_osfhnd(fd, INVALID_HANDLE_VALUE);
+#endif
+ (void)close(fd); /* handle already closed, ignore error */
+ return 0;
+ }
+ else if (err == SOCKET_ERROR) {
+ err = WSAGetLastError();
+ if (err != WSAENOTSOCK) {
+ (void)close(fd);
+ errno = err;
+ return EOF;
+ }
+ }
+ }
+ return close(fd);
+}
+
#undef fclose
int
my_fclose (FILE *pf)
int osf;
if (!wsock_started) /* No WinSock? */
return(fclose(pf)); /* Then not a socket. */
- osf = TO_SOCKET(fileno(pf));/* Get it now before it's gone! */
+ osf = TO_SOCKET(win32_fileno(pf));/* Get it now before it's gone! */
if (osf != -1) {
int err;
win32_fflush(pf);
err = closesocket(osf);
if (err == 0) {
- _set_osfhnd(fileno(pf), INVALID_HANDLE_VALUE);
+#if defined(USE_FIXED_OSFHANDLE) || defined(PERL_MSVCRT_READFIX)
+ _set_osfhnd(win32_fileno(pf), INVALID_HANDLE_VALUE);
+#endif
(void)fclose(pf); /* handle already closed, ignore error */
return 0;
}
return fclose(pf);
}
+#undef fstat
+int
+my_fstat(int fd, struct stat *sbufptr)
+{
+ /* This fixes a bug in fstat() on Windows 9x. fstat() uses the
+ * GetFileType() win32 syscall, which will fail on Windows 9x.
+ * So if we recognize a socket on Windows 9x, we return the
+ * same results as on Windows NT/2000.
+ * XXX this should be extended further to set S_IFSOCK on
+ * sbufptr->st_mode.
+ */
+ int osf;
+ if (!wsock_started || IsWinNT())
+ return fstat(fd, sbufptr);
+
+ osf = TO_SOCKET(fd);
+ if (osf != -1) {
+ char sockbuf[256];
+ int optlen = sizeof(sockbuf);
+ int retval;
+
+ retval = getsockopt((SOCKET)osf, SOL_SOCKET, SO_TYPE, sockbuf, &optlen);
+ if (retval != SOCKET_ERROR || WSAGetLastError() != WSAENOTSOCK) {
+#if defined(__BORLANDC__)&&(__BORLANDC__<=0x520)
+ sbufptr->st_mode = S_IFIFO;
+#else
+ sbufptr->st_mode = _S_IFIFO;
+#endif
+ sbufptr->st_rdev = sbufptr->st_dev = (dev_t)fd;
+ sbufptr->st_nlink = 1;
+ sbufptr->st_uid = sbufptr->st_gid = sbufptr->st_ino = 0;
+ sbufptr->st_atime = sbufptr->st_mtime = sbufptr->st_ctime = 0;
+ sbufptr->st_size = (off_t)0;
+ return 0;
+ }
+ }
+ return fstat(fd, sbufptr);
+}
+
struct hostent *
win32_gethostbyaddr(const char *addr, int len, int type)
{